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[PATCH OLK-6.6 V4 00/15] erofs/fscache/cachefiles: Add ondemand loading support
by Zizhi Wo 11 Dec '24

11 Dec '24

Changes since V1: - Modify the bugzilla link to synchronize with 5.10. - Fix comment syntax errors in patch 9. Changes since V2: - Merge the introduced problem patch with the subsequent bugfix patches. Changes since V3: - Fix a missing merge patch. Baokun Li (1): cachefiles: add support for buffer I/O in ondemand mode Yang Erkun (1): erofs: remove EXPERIMENTAL feature warning for fscache-based Zizhi Wo (13): fscache: add a memory barrier for FSCACHE_VOLUME_CREATING cachefiles: modify inappropriate error return value in cachefiles_daemon_secctx fscache: modify the waiting mechanism with duplicate volumes erofs: add erofs switch to better control it erofs: add erofs_ondemand switch cachefiles: Add restrictions to cachefiles_daemon_cull() cachefiles: Introduce "dir_has_put" in cachefiles_volume fscache: Add the synchronous waiting mechanism for the volume unhash in erofs ondemand mode fscache: clean up for fscache_clear_volume_priv cachefiles: Fix NULL pointer dereference in object->file cachefiles: Clean up in cachefiles_commit_tmpfile() cachefiles: Fix incorrect length return value in cachefiles_ondemand_fd_write_iter() cachefiles: Fix missing pos updates in cachefiles_ondemand_fd_write_iter() fs/Makefile | 1 + fs/cachefiles/cache.c | 2 + fs/cachefiles/daemon.c | 12 +++++- fs/cachefiles/interface.c | 26 ++++++++++--- fs/cachefiles/internal.h | 5 +++ fs/cachefiles/io.c | 12 ++++++ fs/cachefiles/namei.c | 5 --- fs/cachefiles/ondemand.c | 39 ++++++++++++++----- fs/cachefiles/volume.c | 51 ++++++++++++++++++++++--- fs/erofs/fscache.c | 4 ++ fs/erofs/internal.h | 1 + fs/erofs/super.c | 20 ++++++++-- fs/fs_ctl.c | 43 +++++++++++++++++++++ fs/fscache/cache.c | 1 - fs/fscache/cookie.c | 28 ++++++++++++++ fs/fscache/volume.c | 70 +++++++++++++++++++++++++---------- include/linux/fs.h | 17 +++++++++ include/linux/fscache-cache.h | 28 +++++++++++++- include/linux/fscache.h | 2 +- 19 files changed, 315 insertions(+), 52 deletions(-) create mode 100644 fs/fs_ctl.c -- 2.46.1

2 16

[PATCH OLK-6.6] x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Mario Limonciello <mario.limonciello(a)amd.com> mainline inclusion from mainline-v6.12 commit a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUH CVE: CVE-2024-53114 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- A number of Zen4 client SoCs advertise the ability to use virtualized VMLOAD/VMSAVE, but using these instructions is reported to be a cause of a random host reboot. These instructions aren't intended to be advertised on Zen4 client so clear the capability. Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: stable(a)vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=219009 Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- arch/x86/kernel/cpu/amd.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index c25f10b70e02..5d090ae1c110 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1048,6 +1048,17 @@ static void init_amd_zen4(struct cpuinfo_x86 *c) { if (!cpu_has(c, X86_FEATURE_HYPERVISOR)) msr_set_bit(MSR_ZEN4_BP_CFG, MSR_ZEN4_BP_CFG_SHARED_BTB_FIX_BIT); + + /* + * These Zen4 SoCs advertise support for virtualized VMLOAD/VMSAVE + * in some BIOS versions but they can lead to random host reboots. + */ + switch (c->x86_model) { + case 0x18 ... 0x1f: + case 0x60 ... 0x7f: + clear_cpu_cap(c, X86_FEATURE_V_VMSAVE_VMLOAD); + break; + } } static void init_amd_zen5(struct cpuinfo_x86 *c) -- 2.25.1

2 1

[PATCH OLK-5.10 0/2] CVE-2024-53114
by Heyuan Wang 11 Dec '24

11 Dec '24

CVE-2024-53114 Borislav Petkov (AMD) (1): x86/CPU/AMD: Do the common init on future Zens too Mario Limonciello (1): x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client arch/x86/kernel/cpu/amd.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) -- 2.25.1

2 3

[openeuler:OLK-5.10] BUILD REGRESSION 5c3dff2dbd96a0929b37a4f5331b76089f8f6285
by kernel test robot 11 Dec '24

11 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 5c3dff2dbd96a0929b37a4f5331b76089f8f6285 !14129 bus: integrator-lm: fix OF node leak in probe() Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412110343.SnsYTxbB-lkp@intel.com drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-001-20241210 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-002-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-003-20241210 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-051-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241210 | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-002-20241210 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- security-integrity-ima-ima.h:warning:declaration-of-struct-ima_digest-will-not-be-visible-outside-of-this-function | `-- security-integrity-ima-ima_main.c:error:too-few-arguments-to-function-call-expected-have |-- x86_64-buildonly-randconfig-003-20241210 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_timing_generator.o:warning:objtool:dce110_timing_generator_set_test_pattern:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_transform_v.o:warning:objtool:dce110_xfmv_set_scaler:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce120-dce120_timing_generator.o:warning:objtool:dce120_timing_generator_set_test_pattern:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn20-dcn20_hwseq.o:warning:objtool:dcn20_init_vm_ctx:unreachable-instruction | |-- drivers-gpu-drm-i915-gt-uc-intel_guc_ct.o:warning:objtool:intel_guc_ct_event_handler:unreachable-instruction | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-buildonly-randconfig-005-20241210 | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-006-20241210 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp elapsed time: 782m configs tested: 14 configs skipped: 86 tested configs: arm64 allmodconfig clang-18 arm64 randconfig-001-20241210 clang-20 arm64 randconfig-002-20241210 clang-20 arm64 randconfig-003-20241210 clang-20 arm64 randconfig-004-20241210 clang-20 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241210 gcc-12 x86_64 buildonly-randconfig-002-20241210 clang-19 x86_64 buildonly-randconfig-003-20241210 clang-19 x86_64 buildonly-randconfig-004-20241210 gcc-12 x86_64 buildonly-randconfig-005-20241210 gcc-12 x86_64 buildonly-randconfig-006-20241210 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2574/2574] drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_timing_generator.o: warning: objtool: dce110_timing_generator_set_test_pattern()+0x40d: unreachable instruction
by kernel test robot 11 Dec '24

11 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 5c3dff2dbd96a0929b37a4f5331b76089f8f6285 commit: f2c902d8c653f8021f9761092a27f7b9db42b662 [2574/2574] tracing: Make tracepoint lockdep check actually test something config: x86_64-buildonly-randconfig-003-20241210 (https://download.01.org/0day-ci/archive/20241211/202412110343.SnsYTxbB-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241211/202412110343.SnsYTxbB-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412110343.SnsYTxbB-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_timing_generator.o: warning: objtool: dce110_timing_generator_set_test_pattern()+0x40d: unreachable instruction -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_transform_v.o: warning: objtool: dce110_xfmv_set_scaler()+0x1047: unreachable instruction -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dce120/dce120_timing_generator.o: warning: objtool: dce120_timing_generator_set_test_pattern()+0x96d: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5
by kernel test robot 11 Dec '24

11 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 !14106 uacce: some bugfix and cleanup Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412101347.Sow2DxhA-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412101536.8w9KRuyo-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412101859.KXPZLAMD-lkp@intel.com <instantiation>:1:5: error: expected absolute expression drivers/crypto/montage/tsse/tsse_ipc_api.c:62:36: warning: variable 'device_handle' is uninitialized when used here [-Wuninitialized] rnpgbevf_main.c:(.text+0xb6bc): multiple definition of `remove_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc0b0): first defined here Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ct-is-uninitialized-when-used-here | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ioc_state-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-issue_reset-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ret-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-sgl_zero_addr-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-mpi_request-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-rc-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-revision-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-sas_target_priv_data-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-timeleft-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-function-leapioraid_transport_get_port_id_by_rphy | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-001-20241210 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-function-fast_syscall_enabled | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-psi.c:error:function-definition-is-not-allowed-here | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read |-- arm64-randconfig-002-20241210 | |-- instantiation:error:expected-absolute-expression | |-- mm-mem_reliable.c:error:call-to-undeclared-function-mem_reliable_ctrl_bit_disable-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- arm64-randconfig-003-20241210 | |-- arch-arm64-kernel-ipi_nmi.c:error:call-to-undeclared-function-__printk_safe_enter-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- arch-arm64-kernel-ipi_nmi.c:error:call-to-undeclared-function-__printk_safe_exit-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:call-to-undeclared-function-acpi_evaluate_integer-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-pde_data-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-proc_create_data-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-remove_proc_entry-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-seq_printf-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-single_open-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:incomplete-definition-of-type-struct-seq_file | |-- drivers-irqchip-irq-gic-v3.c:error:no-member-named-dir-in-struct-irq_desc | |-- drivers-irqchip-irq-gic-v3.c:error:use-of-undeclared-identifier-seq_lseek | |-- drivers-irqchip-irq-gic-v3.c:error:use-of-undeclared-identifier-seq_read | |-- drivers-irqchip-irq-gic-v3.c:error:use-of-undeclared-identifier-single_release | |-- drivers-irqchip-irq-gic-v3.c:error:variable-has-incomplete-type-const-struct-proc_ops | |-- instantiation:error:expected-absolute-expression | |-- mm-mem_reliable.c:error:call-to-undeclared-function-mem_reliable_ctrl_bit_disable-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- arm64-randconfig-004-20241210 | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int |-- loongarch-allmodconfig | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ioc_state-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-issue_reset-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ret-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-sgl_zero_addr-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-mpi_request-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-rc-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-revision-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-sas_target_priv_data-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-timeleft-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-leapioraid_transport_get_port_id_by_rphy | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allyesconfig | `-- multiple-definition-of-remove_mbx_irq-drivers-net-ethernet-mucse-rnpvf-rnpvf_main.o:rnpvf_main.c:(.text):first-defined-here |-- loongarch-randconfig-001-20241210 | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-002-20241210 | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-r111-20241210 | |-- arch-loongarch-kernel-kfpu.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-bool-noderef-__percpu | `-- kernel-trace-ftrace.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:linux-version.h-not-needed. | |-- drivers-scsi-leapioraid-leapioraid_func.c:linux-version.h-not-needed. | |-- drivers-scsi-leapioraid-leapioraid_os.c:linux-version.h-not-needed. | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ct-is-uninitialized-when-used-here | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ioc_state-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-issue_reset-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ret-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-sgl_zero_addr-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-mpi_request-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-rc-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-revision-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-sas_target_priv_data-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-timeleft-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-function-leapioraid_transport_get_port_id_by_rphy | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-001-20241210 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241210 | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-004-20241210 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 730m configs tested: 19 configs skipped: 98 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241210 clang-20 arm64 randconfig-002-20241210 clang-20 arm64 randconfig-003-20241210 clang-20 arm64 randconfig-004-20241210 clang-20 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch randconfig-001-20241210 gcc-14.2.0 loongarch randconfig-002-20241210 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241210 gcc-12 x86_64 buildonly-randconfig-002-20241210 clang-19 x86_64 buildonly-randconfig-003-20241210 clang-19 x86_64 buildonly-randconfig-004-20241210 gcc-12 x86_64 buildonly-randconfig-005-20241210 gcc-12 x86_64 buildonly-randconfig-006-20241210 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1610/1610] rnpgbevf_main.c:(.text+0xb6bc): multiple definition of `remove_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc0b0): first defined here
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 commit: bf177ad1d8f72824180b44563c09f37562f645de [1610/1610] drivers: initial support for rnpgbevf drivers from Mucse Technology config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101859.KXPZLAMD-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101859.KXPZLAMD-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101859.KXPZLAMD-lkp@intel.com/ All errors (new ones prefixed by >>): loongarch64-linux-ld: drivers/net/ethernet/mucse/rnp/rnp_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x110): multiple definition of `mpe_pkt_version'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x60): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x114): multiple definition of `mpe_src_port'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x64): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_pcs.o:(.data.rel.local+0x0): multiple definition of `pcs_ops_generic'; drivers/net/ethernet/mucse/rnp/rnp_pcs.o:(.data.rel.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_ptp.o: in function `.LANCHOR1': rnpm_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.o: in function `.LANCHOR7': rnpgbe_main.c:(.data.rel.ro+0x0): multiple definition of `rnp10_netdev_ops'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.data.rel.ro+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.o: in function `mbx_cookie_zalloc': rnpgbe_mbx_fw.c:(.text+0x128): multiple definition of `mbx_cookie_zalloc'; drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.o:rnpm_mbx_fw.c:(.text+0x6a4): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.o: in function `check_ari_mode': rnpgbe_sriov.c:(.text+0x2acc): multiple definition of `check_ari_mode'; drivers/net/ethernet/mucse/rnp/rnp_sriov.o:rnp_sriov.c:(.text+0x2af8): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.o: in function `.LANCHOR1': rnpgbe_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o: in function `remove_mbx_irq': >> rnpgbevf_main.c:(.text+0xb6bc): multiple definition of `remove_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc0b0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o: in function `register_mbx_irq': rnpgbevf_main.c:(.text+0xbc28): multiple definition of `register_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc61c): first defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] <instantiation>:1:5: error: expected absolute expression
by kernel test robot 10 Dec '24

10 Dec '24

Hi Yipeng, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 commit: cf5f2d9ff017873c792298693e593dc358db6035 [1613/1613] arm64: Faster SVC exception handler with xcall config: arm64-randconfig-002-20241210 (https://download.01.org/0day-ci/archive/20241210/202412101536.8w9KRuyo-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101536.8w9KRuyo-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101536.8w9KRuyo-lkp@intel.com/ All errors (new ones prefixed by >>): >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ arch/arm64/kernel/entry.S:587:2: note: while in macro instantiation kernel_entry 1 ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:686:2: note: while in macro instantiation entry_handler 1, t, 64, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:687:2: note: while in macro instantiation entry_handler 1, t, 64, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:688:2: note: while in macro instantiation entry_handler 1, t, 64, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:689:2: note: while in macro instantiation entry_handler 1, t, 64, error ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:691:2: note: while in macro instantiation entry_handler 1, h, 64, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:692:2: note: while in macro instantiation entry_handler 1, h, 64, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:693:2: note: while in macro instantiation entry_handler 1, h, 64, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:694:2: note: while in macro instantiation entry_handler 1, h, 64, error ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:11:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:21:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:26:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:30:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:55:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:75:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] WARNING: unmet direct dependencies detected for RESCTRL_FS Depends on [n]: MISC_FILESYSTEMS [=n] && ARCH_HAS_CPU_RESCTRL [=y] Selected by [y]: - ARM64_MPAM [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1609/1609] drivers/crypto/montage/tsse/tsse_ipc_api.c:62:36: warning: variable 'device_handle' is uninitialized when used here
by kernel test robot 10 Dec '24

10 Dec '24

Hi Carrie.Cai, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 commit: 914854f2adb6988ac3b6521088ec96833d6743e2 [1609/1609] driver: crypto - update support for Mont-TSSE Driver config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101347.Sow2DxhA-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101347.Sow2DxhA-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101347.Sow2DxhA-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/crypto/montage/tsse/tsse_ipc_api.c:10: In file included from drivers/crypto/montage/tsse/tsse_dev.h:13: In file included from include/linux/pci.h:1669: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2243: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/crypto/montage/tsse/tsse_ipc_api.c:62:36: warning: variable 'device_handle' is uninitialized when used here [-Wuninitialized] 62 | service_instance->device_handle = device_handle; | ^~~~~~~~~~~~~ drivers/crypto/montage/tsse/tsse_ipc_api.c:56:19: note: initialize the variable 'device_handle' to silence this warning 56 | int device_handle; | ^ | = 0 6 warnings generated. vim +/device_handle +62 drivers/crypto/montage/tsse/tsse_ipc_api.c 41 42 /** 43 * tsse_im_service_handle_alloc() - Allocate IPC Message service handle for specific service. 44 * @name: IPC Message service name 45 * @cb: request callback for the service 46 * @handle: function output for the service handle 47 * Return: 0 if allocated successfully, other values for failure 48 */ 49 int tsse_im_service_handle_alloc( 50 const char *name, 51 tsse_im_cb_func cb, 52 tsse_im_service_handle *handle) 53 { 54 struct tsse_service_instance *service_instance; 55 int ret; 56 int device_handle; 57 58 service_instance = kzalloc(sizeof(struct tsse_service_instance), GFP_ATOMIC); 59 if (!service_instance) 60 return -ENOMEM; 61 service_instance->service_opened = 0; > 62 service_instance->device_handle = device_handle; 63 service_instance->cb = cb; 64 strscpy(service_instance->service_name, name, TSSE_IM_SERVICE_NAME_LEN); 65 66 ret = tsse_schedule_device_handle(service_instance); 67 if (ret) { 68 kfree(service_instance); 69 return ret; 70 } 71 72 ret = tsse_service_open(service_instance); 73 if (ret) { 74 pr_err("%s(): open service: %s failed: %d\n", 75 __func__, service_instance->service_name, ret); 76 kfree(service_instance); 77 return ret; 78 } 79 *handle = service_instance; 80 return 0; 81 } 82 EXPORT_SYMBOL_GPL(tsse_im_service_handle_alloc); 83 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 v2 0/4]ACPI: APEI: handle synchronous errors in task work
by Tong Tiangen 10 Dec '24

10 Dec '24

There are two major types of uncorrected recoverable (UCR) errors : - Synchronous error: The error is detected and raised at the point of the consumption in the execution flow, e.g. when a CPU tries to access a poisoned cache line. The CPU will take a synchronous error exception such as Synchronous External Abort (SEA) on Arm64 and Machine Check Exception (MCE) on X86. OS requires to take action (for example, offline failure page/kill failure thread) to recover this uncorrectable error. - Asynchronous error: The error is detected out of processor execution context, e.g. when an error is detected by a background scrubber. Some data in the memory are corrupted. But the data have not been consumed. OS is optional to take action to recover this uncorrectable error. Currently, both synchronous and asynchronous error use memory_failure_queue() to schedule memory_failure() exectute in kworker context. As a result, when a user-space process is accessing a poisoned data, a data abort is taken and the memory_failure() is executed in the kworker context: - will send wrong si_code by SIGBUS signal in early_kill mode, and - can not kill the user-space in some cases resulting a synchronous error infinite loop Issue 1: send wrong si_code in early_kill mode Since commit a70297d22132 ("ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events")', the flag MF_ACTION_REQUIRED could be used to determine whether a synchronous exception occurs on ARM64 platform. When a synchronous exception is detected, the kernel is expected to terminate the current process which has accessed poisoned page. This is done by sending a SIGBUS signal with an error code BUS_MCEERR_AR, indicating an action-required machine check error on read. However, when kill_proc() is called to terminate the processes who have the poisoned page mapped, it sends the incorrect SIGBUS error code BUS_MCEERR_AO because the context in which it operates is not the one where the error was triggered. To reproduce this problem: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 5 addr 0xffffb0d75000 page not present Test passed The si_code (code 5) from einj_mem_uc indicates that it is BUS_MCEERR_AO error and it is not fact. To fix it, queue memory_failure() as a task_work so that it runs in the context of the process that is actually consuming the poisoned data. After this patch set: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed The si_code (code 4) from einj_mem_uc indicates that it is BUS_MCEERR_AR error as we expected. Issue 2: a synchronous error infinite loop due to memory_failure() failed If a user-space process, e.g. devmem, a poisoned page which has been set HWPosion flag, kill_accessing_process() is called to send SIGBUS to the current processs with error info. Because the memory_failure() is executed in the kworker contex, it will just do nothing but return EFAULT. So, devmem will access the posioned page and trigger an excepction again, resulting in a synchronous error infinite loop. Such loop may cause platform firmware to exceed some threshold and reboot when Linux could have recovered from this error. To reproduce this problem: # STEP 1: inject an UCE error, and kernel will set HWPosion flag for related page #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed # STEP 2: access the same page and it will trigger a synchronous error infinite loop devmem 0x4092d55b400 To fix it, if memory_failure() failed, perform a force kill to current process. Issue 3: a synchronous error infinite loop due to no memory_failure() queued No memory_failure() work is queued unless all bellow preconditions check passed: - `if (!(mem_err->validation_bits & CPER_MEM_VALID_PA))` in ghes_handle_memory_failure() - `if (flags == -1)` in ghes_handle_memory_failure() - `if (!IS_ENABLED(CONFIG_ACPI_APEI_MEMORY_FAILURE))` in ghes_do_memory_failure() - `if (!pfn_valid(pfn) && !arch_is_platform_page(physical_addr)) ` in ghes_do_memory_failure() If the preconditions are not passed, the user-space process will trigger SEA again. This loop can potentially exceed the platform firmware threshold or even trigger a kernel hard lockup, leading to a system reboot. To fix it, if no memory_failure() queued, perform a force kill to current process. And the the memory errors triggered in kernel-mode[5], also relies on this patchset to kill the failure thread. Lv Ying and XiuQi from Huawei also proposed to address similar problem[2][4]. Acknowledge to discussion with them. [1] Add ARMv8 RAS virtualization support in QEMU https://patchew.org/QEMU/20200512030609.19593-1-gengdongjiu@huawei.com/ [2] https://lore.kernel.org/lkml/20221205115111.131568-3-lvying6@huawei.com/ [3] https://lkml.kernel.org/r/20220914064935.7851-1-xueshuai@linux.alibaba.com [4] https://lore.kernel.org/lkml/20221209095407.383211-1-lvying6@huawei.com/ [5] https://patchwork.kernel.org/project/linux-arm-kernel/cover/20240528085915.… Shuai Xue (4): ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered mm: memory-failure: move return value documentation to function declaration ACPI: APEI: handle synchronous exceptions in task work arch/x86/kernel/cpu/mce/core.c | 5 -- drivers/acpi/apei/ghes.c | 114 ++++++++++++++++++++++----------- include/acpi/ghes.h | 3 - include/linux/mm.h | 1 - mm/memory-failure.c | 19 ++---- 5 files changed, 82 insertions(+), 60 deletions(-) -- 2.25.1

2 5

[openeuler:OLK-6.6 1609/1609] drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1922:5: warning: stack frame size (2200) exceeds limit (2048) in 'kfd_topology_add_device'
by kernel test robot 10 Dec '24

10 Dec '24

Hi xiajingze, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 241ad43fe7e9c24d5ba4cdd1ec22e731cdd22d14 [1609/1609] Compiler: Add clang's PGO support for kernel. config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101126.LSCSnI7W-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101126.LSCSnI7W-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101126.LSCSnI7W-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:26: In file included from include/linux/pci.h:1666: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2235: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1922:5: warning: stack frame size (2200) exceeds limit (2048) in 'kfd_topology_add_device' [-Wframe-larger-than] 1922 | int kfd_topology_add_device(struct kfd_node *gpu) | ^ 6 warnings generated. -- In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dml/calcs/dcn_calc_auto.c:26: In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:35: In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29: In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:31: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2235: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/calcs/dcn_calc_auto.c:121:6: warning: stack frame size (2568) exceeds limit (2048) in 'mode_support_and_system_configuration' [-Wframe-larger-than] 121 | void mode_support_and_system_configuration(struct dcn_bw_internal_vars *v) | ^ 6 warnings generated. vim +/kfd_topology_add_device +1922 drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c d230f1bfe7a197 Jonathan Kim 2022-03-25 1921 8dc1db3172ae2f Mukul Joshi 2022-09-14 @1922 int kfd_topology_add_device(struct kfd_node *gpu) f701acb6a4ed0a Felix Kuehling 2022-11-16 1923 { f701acb6a4ed0a Felix Kuehling 2022-11-16 1924 uint32_t gpu_id; f701acb6a4ed0a Felix Kuehling 2022-11-16 1925 struct kfd_topology_device *dev; f701acb6a4ed0a Felix Kuehling 2022-11-16 1926 struct kfd_cu_info cu_info; f701acb6a4ed0a Felix Kuehling 2022-11-16 1927 int res = 0; f701acb6a4ed0a Felix Kuehling 2022-11-16 1928 int i; f701acb6a4ed0a Felix Kuehling 2022-11-16 1929 const char *asic_name = amdgpu_asic_name[gpu->adev->asic_type]; f701acb6a4ed0a Felix Kuehling 2022-11-16 1930 f701acb6a4ed0a Felix Kuehling 2022-11-16 1931 gpu_id = kfd_generate_gpu_id(gpu); 400a39f1ec43d2 James Zhu 2023-08-09 1932 if (gpu->xcp && !gpu->xcp->ddev) { 400a39f1ec43d2 James Zhu 2023-08-09 1933 dev_warn(gpu->adev->dev, 400a39f1ec43d2 James Zhu 2023-08-09 1934 "Won't add GPU (ID: 0x%x) to topology since it has no drm node assigned.", 400a39f1ec43d2 James Zhu 2023-08-09 1935 gpu_id); 400a39f1ec43d2 James Zhu 2023-08-09 1936 return 0; 400a39f1ec43d2 James Zhu 2023-08-09 1937 } else { f701acb6a4ed0a Felix Kuehling 2022-11-16 1938 pr_debug("Adding new GPU (ID: 0x%x) to topology\n", gpu_id); 400a39f1ec43d2 James Zhu 2023-08-09 1939 } f701acb6a4ed0a Felix Kuehling 2022-11-16 1940 f701acb6a4ed0a Felix Kuehling 2022-11-16 1941 /* Check to see if this gpu device exists in the topology_device_list. f701acb6a4ed0a Felix Kuehling 2022-11-16 1942 * If so, assign the gpu to that device, f701acb6a4ed0a Felix Kuehling 2022-11-16 1943 * else create a Virtual CRAT for this gpu device and then parse that f701acb6a4ed0a Felix Kuehling 2022-11-16 1944 * CRAT to create a new topology device. Once created assign the gpu to f701acb6a4ed0a Felix Kuehling 2022-11-16 1945 * that topology device f701acb6a4ed0a Felix Kuehling 2022-11-16 1946 */ f701acb6a4ed0a Felix Kuehling 2022-11-16 1947 down_write(&topology_lock); f701acb6a4ed0a Felix Kuehling 2022-11-16 1948 dev = kfd_assign_gpu(gpu); f701acb6a4ed0a Felix Kuehling 2022-11-16 1949 if (!dev) f701acb6a4ed0a Felix Kuehling 2022-11-16 1950 res = kfd_topology_add_device_locked(gpu, gpu_id, &dev); c0cc999f3c32e6 Ma Jun 2022-11-02 1951 up_write(&topology_lock); f701acb6a4ed0a Felix Kuehling 2022-11-16 1952 if (res) f701acb6a4ed0a Felix Kuehling 2022-11-16 1953 return res; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1954 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1955 dev->gpu_id = gpu_id; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1956 gpu->id = gpu_id; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1957 0f28cca87e9afc Ramesh Errabolu 2022-05-26 1958 kfd_dev_create_p2p_links(); 0f28cca87e9afc Ramesh Errabolu 2022-05-26 1959 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1960 /* TODO: Move the following lines to function 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1961 * kfd_add_non_crat_information 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1962 */ 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1963 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1964 /* Fill-in additional information that is not available in CRAT but 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1965 * needed for the topology 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1966 */ 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1967 574c4183ef7511 Graham Sider 2021-10-19 1968 amdgpu_amdkfd_get_cu_info(dev->gpu->adev, &cu_info); c181159a5b1e1e Yong Zhao 2019-08-01 1969 b7675b7bbc3c4c Graham Sider 2021-11-11 1970 for (i = 0; i < KFD_TOPOLOGY_PUBLIC_NAME_SIZE-1; i++) { b7675b7bbc3c4c Graham Sider 2021-11-11 1971 dev->node_props.name[i] = __tolower(asic_name[i]); b7675b7bbc3c4c Graham Sider 2021-11-11 1972 if (asic_name[i] == '\0') b7675b7bbc3c4c Graham Sider 2021-11-11 1973 break; b7675b7bbc3c4c Graham Sider 2021-11-11 1974 } b7675b7bbc3c4c Graham Sider 2021-11-11 1975 dev->node_props.name[i] = '\0'; c181159a5b1e1e Yong Zhao 2019-08-01 1976 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1977 dev->node_props.simd_arrays_per_engine = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1978 cu_info.num_shader_arrays_per_engine; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1979 8dc1db3172ae2f Mukul Joshi 2022-09-14 1980 dev->node_props.gfx_target_version = 8dc1db3172ae2f Mukul Joshi 2022-09-14 1981 gpu->kfd->device_info.gfx_target_version; d69a3b762dc4c9 Mukul Joshi 2022-05-09 1982 dev->node_props.vendor_id = gpu->adev->pdev->vendor; d69a3b762dc4c9 Mukul Joshi 2022-05-09 1983 dev->node_props.device_id = gpu->adev->pdev->device; c6d1ec4134edc1 Joseph Greathouse 2020-04-16 1984 dev->node_props.capability |= 02274fc0f67259 Graham Sider 2021-11-05 1985 ((dev->gpu->adev->rev_id << HSA_CAP_ASIC_REVISION_SHIFT) & c6d1ec4134edc1 Joseph Greathouse 2020-04-16 1986 HSA_CAP_ASIC_REVISION_MASK); 92085240ef9c0e Jonathan Kim 2022-05-03 1987 d69a3b762dc4c9 Mukul Joshi 2022-05-09 1988 dev->node_props.location_id = pci_dev_id(gpu->adev->pdev); 92085240ef9c0e Jonathan Kim 2022-05-03 1989 if (KFD_GC_VERSION(dev->gpu->kfd) == IP_VERSION(9, 4, 3)) 92085240ef9c0e Jonathan Kim 2022-05-03 1990 dev->node_props.location_id |= dev->gpu->node_id; 92085240ef9c0e Jonathan Kim 2022-05-03 1991 d69a3b762dc4c9 Mukul Joshi 2022-05-09 1992 dev->node_props.domain = pci_domain_nr(gpu->adev->pdev->bus); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1993 dev->node_props.max_engine_clk_fcompute = 574c4183ef7511 Graham Sider 2021-10-19 1994 amdgpu_amdkfd_get_max_engine_clock_in_mhz(dev->gpu->adev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1995 dev->node_props.max_engine_clk_ccompute = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1996 cpufreq_quick_get_max(0) / 1000; a476c0c645535c Philip Yang 2023-02-23 1997 a476c0c645535c Philip Yang 2023-02-23 1998 if (gpu->xcp) a476c0c645535c Philip Yang 2023-02-23 1999 dev->node_props.drm_render_minor = gpu->xcp->ddev->render->index; a476c0c645535c Philip Yang 2023-02-23 2000 else 7c9b717196b1af Oak Zeng 2018-03-15 2001 dev->node_props.drm_render_minor = 8dc1db3172ae2f Mukul Joshi 2022-09-14 2002 gpu->kfd->shared_resources.drm_render_minor; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2003 8dc1db3172ae2f Mukul Joshi 2022-09-14 2004 dev->node_props.hive_id = gpu->kfd->hive_id; ee2f17f4d02b14 Amber Lin 2021-11-18 2005 dev->node_props.num_sdma_engines = kfd_get_num_sdma_engines(gpu); 14568cf6583e9d Oak Zeng 2019-02-08 2006 dev->node_props.num_sdma_xgmi_engines = ee2f17f4d02b14 Amber Lin 2021-11-18 2007 kfd_get_num_xgmi_sdma_engines(gpu); bb71c74db3c554 Huang Rui 2019-12-16 2008 dev->node_props.num_sdma_queues_per_engine = 8dc1db3172ae2f Mukul Joshi 2022-09-14 2009 gpu->kfd->device_info.num_sdma_queues_per_engine - 8dc1db3172ae2f Mukul Joshi 2022-09-14 2010 gpu->kfd->device_info.num_reserved_sdma_queues_per_engine; 29633d0e204df1 Joseph Greathouse 2020-01-15 2011 dev->node_props.num_gws = (dev->gpu->gws && 29e764621bbcd4 Oak Zeng 2019-05-03 2012 dev->gpu->dqm->sched_policy != KFD_SCHED_POLICY_NO_HWS) ? 02274fc0f67259 Graham Sider 2021-11-05 2013 dev->gpu->adev->gds.gws_size : 0; e6945304187dea Yong Zhao 2020-01-30 2014 dev->node_props.num_cp_queues = get_cp_queues_num(dev->gpu->dqm); 0c1690e38b5e68 Shaoyun Liu 2018-07-06 2015 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2016 kfd_fill_mem_clk_max_info(dev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2017 kfd_fill_iolink_non_crat_info(dev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2018 7eb0502ac0538e Graham Sider 2021-11-10 2019 switch (dev->gpu->adev->asic_type) { 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2020 case CHIP_KAVERI: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2021 case CHIP_HAWAII: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2022 case CHIP_TONGA: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2023 dev->node_props.capability |= ((HSA_CAP_DOORBELL_TYPE_PRE_1_0 << 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2024 HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT) & 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2025 HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2026 break; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2027 case CHIP_CARRIZO: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2028 case CHIP_FIJI: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2029 case CHIP_POLARIS10: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2030 case CHIP_POLARIS11: 846a44d7e918a4 Gang Ba 2018-09-05 2031 case CHIP_POLARIS12: ed81cd6e0e9f37 Kent Russell 2019-03-21 2032 case CHIP_VEGAM: 42aa8793d795f1 Felix Kuehling 2017-12-08 2033 pr_debug("Adding doorbell packet type capability\n"); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2034 dev->node_props.capability |= ((HSA_CAP_DOORBELL_TYPE_1_0 << 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2035 HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT) & 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2036 HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2037 break; e4804a39ba5f72 Graham Sider 2021-10-28 2038 default: d230f1bfe7a197 Jonathan Kim 2022-03-25 2039 if (KFD_GC_VERSION(dev->gpu) < IP_VERSION(9, 0, 1)) 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2040 WARN(1, "Unexpected ASIC family %u", 7eb0502ac0538e Graham Sider 2021-11-10 2041 dev->gpu->adev->asic_type); d230f1bfe7a197 Jonathan Kim 2022-03-25 2042 else d230f1bfe7a197 Jonathan Kim 2022-03-25 2043 kfd_topology_set_capabilities(dev); 7639a8c420f04c Ben Goz 2015-06-07 2044 } 7639a8c420f04c Ben Goz 2015-06-07 2045 1ae99eab34f90c Oak Zeng 2019-06-10 2046 /* 1ae99eab34f90c Oak Zeng 2019-06-10 2047 * Overwrite ATS capability according to needs_iommu_device to fix 1ae99eab34f90c Oak Zeng 2019-06-10 2048 * potential missing corresponding bit in CRAT of BIOS. 1ae99eab34f90c Oak Zeng 2019-06-10 2049 */ 1ae99eab34f90c Oak Zeng 2019-06-10 2050 dev->node_props.capability &= ~HSA_CAP_ATS_PRESENT; 1ae99eab34f90c Oak Zeng 2019-06-10 2051 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2052 /* Fix errors in CZ CRAT. 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2053 * simd_count: Carrizo CRAT reports wrong simd_count, probably 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2054 * because it doesn't consider masked out CUs 70f372bffcc84c Philip Cox 2017-12-08 2055 * max_waves_per_simd: Carrizo reports wrong max_waves_per_simd 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2056 */ 7eb0502ac0538e Graham Sider 2021-11-10 2057 if (dev->gpu->adev->asic_type == CHIP_CARRIZO) { 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2058 dev->node_props.simd_count = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2059 cu_info.simd_per_cu * cu_info.cu_active_number; 70f372bffcc84c Philip Cox 2017-12-08 2060 dev->node_props.max_waves_per_simd = 10; 70f372bffcc84c Philip Cox 2017-12-08 2061 } 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2062 5436ab94cd9460 Stanley.Yang 2020-08-17 2063 /* kfd only concerns sram ecc on GFX and HBM ecc on UMC */ 0dee45a25a63f7 Eric Huang 2019-01-11 2064 dev->node_props.capability |= 56c5977eae8799 Graham Sider 2021-10-19 2065 ((dev->gpu->adev->ras_enabled & BIT(AMDGPU_RAS_BLOCK__GFX)) != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2066 HSA_CAP_SRAM_EDCSUPPORTED : 0; 56c5977eae8799 Graham Sider 2021-10-19 2067 dev->node_props.capability |= 56c5977eae8799 Graham Sider 2021-10-19 2068 ((dev->gpu->adev->ras_enabled & BIT(AMDGPU_RAS_BLOCK__UMC)) != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2069 HSA_CAP_MEM_EDCSUPPORTED : 0; 0dee45a25a63f7 Eric Huang 2019-01-11 2070 046e674b961594 Graham Sider 2021-11-09 2071 if (KFD_GC_VERSION(dev->gpu) != IP_VERSION(9, 0, 1)) 56c5977eae8799 Graham Sider 2021-10-19 2072 dev->node_props.capability |= (dev->gpu->adev->ras_enabled != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2073 HSA_CAP_RASEVENTNOTIFY : 0; 0dee45a25a63f7 Eric Huang 2019-01-11 2074 610dab118ff501 Philip Yang 2023-03-31 2075 if (KFD_IS_SVM_API_SUPPORTED(dev->gpu->adev)) 4c166eb95decf0 Philip Yang 2020-12-09 2076 dev->node_props.capability |= HSA_CAP_SVMAPI_SUPPORTED; 4c166eb95decf0 Philip Yang 2020-12-09 2077 03d400e7605e3d Alex Sierra 2023-06-15 2078 if (dev->gpu->adev->gmc.is_app_apu || 03d400e7605e3d Alex Sierra 2023-06-15 2079 dev->gpu->adev->gmc.xgmi.connected_to_cpu) 03d400e7605e3d Alex Sierra 2023-06-15 2080 dev->node_props.capability |= HSA_CAP_FLAGS_COHERENTHOSTACCESS; 03d400e7605e3d Alex Sierra 2023-06-15 2081 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2082 kfd_debug_print_topology(); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2083 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2084 kfd_notify_gpu_change(gpu_id, 1); f701acb6a4ed0a Felix Kuehling 2022-11-16 2085 7d4f8db4a1448e Dan Carpenter 2022-11-25 2086 return 0; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2087 } 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2088 :::::: The code at line 1922 was first introduced by commit :::::: 8dc1db3172ae2f17ae71e33b608a33411ce8a1aa drm/amdkfd: Introduce kfd_node struct (v5) :::::: TO: Mukul Joshi <mukul.joshi(a)amd.com> :::::: CC: Alex Deucher <alexander.deucher(a)amd.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1610/1610] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:3: error: a randomized struct can only be initialized with a designated initializer
by kernel test robot 10 Dec '24

10 Dec '24

Hi Shuai, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 4213ff7957de370c1cfe528c2bad1eb2e499038a [1610/1610] net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101054.7uczAWCS-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101054.7uczAWCS-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101054.7uczAWCS-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:6: In file included from include/linux/pci.h:1663: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:3: error: a randomized struct can only be initialized with a designated initializer 371 | {check_for_use_node_alloc, cqm_buf_use_node_alloc_page}, | ^ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:3: error: a randomized struct can only be initialized with a designated initializer 372 | {check_for_nouse_node_alloc, cqm_buf_unused_node_alloc_page} | ^ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:3: error: a randomized struct can only be initialized with a designated initializer 376 | {check_use_non_vram, cqm_buf_free_page_common} | ^ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:382:25: error: invalid application of 'sizeof' to an incomplete type 'const struct malloc_memory[]' 382 | u32 malloc_funcs_num = ARRAY_SIZE(g_malloc_funcs); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE' 57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) | ^~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:399:23: error: invalid application of 'sizeof' to an incomplete type 'const struct free_memory[]' 399 | u32 free_funcs_num = ARRAY_SIZE(g_free_funcs); | ^~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE' 57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) | ^~~~~ 5 warnings and 5 errors generated. vim +371 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c 369 370 static const struct malloc_memory g_malloc_funcs[] = { > 371 {check_for_use_node_alloc, cqm_buf_use_node_alloc_page}, 372 {check_for_nouse_node_alloc, cqm_buf_unused_node_alloc_page} 373 }; 374 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10 0/4]ACPI: APEI: handle synchronous errors in task work
by Tong Tiangen 10 Dec '24

10 Dec '24

There are two major types of uncorrected recoverable (UCR) errors : - Synchronous error: The error is detected and raised at the point of the consumption in the execution flow, e.g. when a CPU tries to access a poisoned cache line. The CPU will take a synchronous error exception such as Synchronous External Abort (SEA) on Arm64 and Machine Check Exception (MCE) on X86. OS requires to take action (for example, offline failure page/kill failure thread) to recover this uncorrectable error. - Asynchronous error: The error is detected out of processor execution context, e.g. when an error is detected by a background scrubber. Some data in the memory are corrupted. But the data have not been consumed. OS is optional to take action to recover this uncorrectable error. Currently, both synchronous and asynchronous error use memory_failure_queue() to schedule memory_failure() exectute in kworker context. As a result, when a user-space process is accessing a poisoned data, a data abort is taken and the memory_failure() is executed in the kworker context: - will send wrong si_code by SIGBUS signal in early_kill mode, and - can not kill the user-space in some cases resulting a synchronous error infinite loop Issue 1: send wrong si_code in early_kill mode Since commit a70297d22132 ("ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events")', the flag MF_ACTION_REQUIRED could be used to determine whether a synchronous exception occurs on ARM64 platform. When a synchronous exception is detected, the kernel is expected to terminate the current process which has accessed poisoned page. This is done by sending a SIGBUS signal with an error code BUS_MCEERR_AR, indicating an action-required machine check error on read. However, when kill_proc() is called to terminate the processes who have the poisoned page mapped, it sends the incorrect SIGBUS error code BUS_MCEERR_AO because the context in which it operates is not the one where the error was triggered. To reproduce this problem: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 5 addr 0xffffb0d75000 page not present Test passed The si_code (code 5) from einj_mem_uc indicates that it is BUS_MCEERR_AO error and it is not fact. To fix it, queue memory_failure() as a task_work so that it runs in the context of the process that is actually consuming the poisoned data. After this patch set: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed The si_code (code 4) from einj_mem_uc indicates that it is BUS_MCEERR_AR error as we expected. Issue 2: a synchronous error infinite loop due to memory_failure() failed If a user-space process, e.g. devmem, a poisoned page which has been set HWPosion flag, kill_accessing_process() is called to send SIGBUS to the current processs with error info. Because the memory_failure() is executed in the kworker contex, it will just do nothing but return EFAULT. So, devmem will access the posioned page and trigger an excepction again, resulting in a synchronous error infinite loop. Such loop may cause platform firmware to exceed some threshold and reboot when Linux could have recovered from this error. To reproduce this problem: # STEP 1: inject an UCE error, and kernel will set HWPosion flag for related page #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed # STEP 2: access the same page and it will trigger a synchronous error infinite loop devmem 0x4092d55b400 To fix it, if memory_failure() failed, perform a force kill to current process. Issue 3: a synchronous error infinite loop due to no memory_failure() queued No memory_failure() work is queued unless all bellow preconditions check passed: - `if (!(mem_err->validation_bits & CPER_MEM_VALID_PA))` in ghes_handle_memory_failure() - `if (flags == -1)` in ghes_handle_memory_failure() - `if (!IS_ENABLED(CONFIG_ACPI_APEI_MEMORY_FAILURE))` in ghes_do_memory_failure() - `if (!pfn_valid(pfn) && !arch_is_platform_page(physical_addr)) ` in ghes_do_memory_failure() If the preconditions are not passed, the user-space process will trigger SEA again. This loop can potentially exceed the platform firmware threshold or even trigger a kernel hard lockup, leading to a system reboot. To fix it, if no memory_failure() queued, perform a force kill to current process. And the the memory errors triggered in kernel-mode[5], also relies on this patchset to kill the failure thread. Lv Ying and XiuQi from Huawei also proposed to address similar problem[2][4]. Acknowledge to discussion with them. [1] Add ARMv8 RAS virtualization support in QEMU https://patchew.org/QEMU/20200512030609.19593-1-gengdongjiu@huawei.com/ [2] https://lore.kernel.org/lkml/20221205115111.131568-3-lvying6@huawei.com/ [3] https://lkml.kernel.org/r/20220914064935.7851-1-xueshuai@linux.alibaba.com [4] https://lore.kernel.org/lkml/20221209095407.383211-1-lvying6@huawei.com/ [5] https://patchwork.kernel.org/project/linux-arm-kernel/cover/20240528085915.… Shuai Xue (4): ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered mm: memory-failure: move return value documentation to function declaration ACPI: APEI: handle synchronous exceptions in task work arch/x86/kernel/cpu/mce/core.c | 5 -- drivers/acpi/apei/ghes.c | 114 ++++++++++++++++++++++----------- include/acpi/ghes.h | 3 - include/linux/mm.h | 1 - mm/memory-failure.c | 19 ++---- 5 files changed, 82 insertions(+), 60 deletions(-) -- 2.25.1

2 5

[openeuler:OLK-6.6 1613/1613] WARNING: modpost: vmlinux: section mismatch in reference: virtio_fs_init+0x79 (section: .init.text) -> virtio_fs_sysfs_exit (section: .exit.text)
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: cc6009cb24f9754275aa850a61fd12554acdec36 [1613/1613] virtiofs: export filesystem tags through sysfs config: x86_64-buildonly-randconfig-005-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100915.WfanJ73e-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100915.WfanJ73e-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100915.WfanJ73e-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux: section mismatch in reference: virtio_fs_init+0x79 (section: .init.text) -> virtio_fs_sysfs_exit (section: .exit.text) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10] BUILD REGRESSION fbaada49082c23aa4e4ed43386a1ad4a457a0354
by kernel test robot 10 Dec '24

10 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: fbaada49082c23aa4e4ed43386a1ad4a457a0354 !14124 media: cx24116: prevent overflows on SNR calculus Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412092317.DIsy2Dp4-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100013.zF4K3d9s-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100301.fVrumCik-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100625.1CDZ0rpT-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100719.EfO2Bdyg-lkp@intel.com arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x0' in asm arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target arch/x86/kernel/paravirt.c:65:29: error: use of undeclared identifier 'CALL_INSN_OPCODE' arch/x86/kernel/paravirt.c:65:2: error: implicit declaration of function '__text_gen_insn' [-Werror,-Wimplicit-function-declaration] arch/x86/kernel/paravirt.c:65:36: error: 'CALL_INSN_OPCODE' undeclared (first use in this function) arch/x86/kernel/paravirt.c:66:26: error: use of undeclared identifier 'CALL_INSN_SIZE' arch/x86/kernel/paravirt.c:66:47: error: 'CALL_INSN_SIZE' undeclared (first use in this function) drivers/net/dsa/mv88e6xxx/chip.c:2320:4: error: implicit declaration of function 'mv88e6xxx_g2_eeprom_wait' [-Werror,-Wimplicit-function-declaration] drivers/tty/tty_buffer.c:177:2: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized] kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] kernel/workqueue.c:4823:5: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined make[2]: *** [Documentation/devicetree/bindings/Makefile:52: Documentation/devicetree/bindings/processed-schema-examples.json] Error 123 Unverified Error/Warning (likely false positive, kindly check if interested): Warning: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio:599 ./Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4371:0 Warning: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio:588 ./Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4371:36 drivers/gpu/drm/radeon/si.o: warning: objtool: si_irq_process() falls through to next function si_resume() drivers/gpu/drm/radeon/si.o: warning: objtool: si_irq_suspend() falls through to next function si_pcie_gart_disable() drivers/net/ethernet/pensando/ionic/ionic_lif.c:855 ionic_adminq_napi() error: we previously assumed 'lif->adminqcq' could be null (see line 848) Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | `-- kismet:WARNING:unmet-direct-dependencies-detected-for-CPPC_CPUFREQ_SYSFS_INTERFACE-when-selected-by-CPU_FREQ_GOV_SEEP |-- arm64-defconfig | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_create_ttt_levels | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_brps | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_wrps | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_ipa_limit | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_populate_par_region | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_pmu | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_sve | |-- arch-arm64-kvm-hyp-nvhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 | |-- arch-arm64-kvm-hyp-vhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-crypto-hisilicon-qm.c:warning:strncpy-specified-bound-depends-on-the-length-of-the-source-argument | |-- drivers-net-ethernet-hisilicon-hns3-hns3_enet.c:warning:label-err_init_guid_fail-defined-but-not-used | `-- drivers-net-ethernet-hisilicon-hns3-hns3_enet.c:warning:label-out_dbg_init-defined-but-not-used |-- arm64-randconfig-001-20241209 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-crypto-hisilicon-qm.c:warning:strncpy-specified-bound-depends-on-the-length-of-the-source-argument | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- mm-kasan-common.c:error:void-value-not-ignored-as-it-ought-to-be | |-- mm-kasan-common.c:warning:control-reaches-end-of-non-void-function | `-- mm-kasan-kasan.h:warning:return-with-a-value-in-function-returning-void |-- arm64-randconfig-003-20241209 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-004-20241209 | |-- lib-..-mm-kasan-kasan.h:warning:return-with-a-value-in-function-returning-void | |-- mm-kasan-common.c:error:void-value-not-ignored-as-it-ought-to-be | |-- mm-kasan-common.c:warning:control-reaches-end-of-non-void-function | `-- mm-kasan-kasan.h:warning:return-with-a-value-in-function-returning-void |-- arm64-randconfig-051-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241209 | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-r063-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- x86_64-allnoconfig | |-- Warning:sys-bus-iio-devices-iio:deviceX-out_altvoltageY_frequency-is-defined-times:.-Documentation-ABI-testing-sysfs-bus-iio-.-Documentation-ABI-testing-sysfs-bus-iio-frequency-adf4371 | `-- Warning:sys-bus-iio-devices-iio:deviceX-out_altvoltageY_powerdown-is-defined-times:.-Documentation-ABI-testing-sysfs-bus-iio-.-Documentation-ABI-testing-sysfs-bus-iio-frequency-adf4371 |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241209 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20241209 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-003-20241209 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-004-20241209 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-005-20241209 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-defconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp |-- x86_64-randconfig-101-20241209 | |-- drivers-gpu-drm-radeon-si.o:warning:objtool:si_irq_process-falls-through-to-next-function-si_resume() | `-- drivers-gpu-drm-radeon-si.o:warning:objtool:si_irq_suspend-falls-through-to-next-function-si_pcie_gart_disable() |-- x86_64-randconfig-161-20241204 | `-- drivers-net-ethernet-pensando-ionic-ionic_lif.c-ionic_adminq_napi()-error:we-previously-assumed-lif-adminqcq-could-be-null-(see-line-) `-- x86_64-randconfig-161-20241210 `-- drivers-net-dsa-mv88e6xxx-chip.c:error:implicit-declaration-of-function-mv88e6xxx_g2_eeprom_wait-Werror-Wimplicit-function-declaration elapsed time: 735m configs tested: 16 configs skipped: 129 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20241209 gcc-14.2.0 arm64 randconfig-002-20241209 clang-20 arm64 randconfig-003-20241209 clang-19 arm64 randconfig-004-20241209 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241209 gcc-12 x86_64 buildonly-randconfig-002-20241209 gcc-12 x86_64 buildonly-randconfig-003-20241209 clang-19 x86_64 buildonly-randconfig-004-20241209 gcc-12 x86_64 buildonly-randconfig-005-20241209 clang-19 x86_64 buildonly-randconfig-006-20241209 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] drivers/irqchip/irq-gic-v3.c:1036:23: error: call to undeclared function 'pde_data'; ISO C99 and later do not support implicit function declarations
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 3053668e6b211924bb67c19d791a5a532eca2ad8 [1613/1613] arm64: Introduce Xint software solution config: arm64-randconfig-003-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100826.ymHdQKlB-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100826.ymHdQKlB-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100826.ymHdQKlB-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/irqchip/irq-gic-v3.c:25: In file included from include/linux/irqchip/arm-gic-v3.h:632: In file included from arch/arm64/include/asm/arch_gicv3.h:17: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/irqchip/irq-gic-v3.c:1036:23: error: call to undeclared function 'pde_data'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1036 | int irq = (int)(long)pde_data(file_inode(file)); | ^ >> drivers/irqchip/irq-gic-v3.c:1074:2: error: call to undeclared function 'seq_printf'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1074 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); | ^ >> drivers/irqchip/irq-gic-v3.c:1074:46: error: incomplete definition of type 'struct seq_file' 1074 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); | ~^ arch/arm64/include/asm/smp.h:56:8: note: forward declaration of 'struct seq_file' 56 | struct seq_file; | ^ >> drivers/irqchip/irq-gic-v3.c:1080:9: error: call to undeclared function 'single_open'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1080 | return single_open(file, xint_proc_show, pde_data(inode)); | ^ drivers/irqchip/irq-gic-v3.c:1080:9: note: did you mean 'simple_open'? include/linux/fs.h:3226:12: note: 'simple_open' declared here 3226 | extern int simple_open(struct inode *inode, struct file *file); | ^ drivers/irqchip/irq-gic-v3.c:1080:43: error: call to undeclared function 'pde_data'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1080 | return single_open(file, xint_proc_show, pde_data(inode)); | ^ >> drivers/irqchip/irq-gic-v3.c:1085:15: error: use of undeclared identifier 'seq_read' 1085 | .proc_read = seq_read, | ^ >> drivers/irqchip/irq-gic-v3.c:1086:16: error: use of undeclared identifier 'seq_lseek' 1086 | .proc_lseek = seq_lseek, | ^ >> drivers/irqchip/irq-gic-v3.c:1087:18: error: use of undeclared identifier 'single_release' 1087 | .proc_release = single_release, | ^ >> drivers/irqchip/irq-gic-v3.c:1083:30: error: variable has incomplete type 'const struct proc_ops' 1083 | static const struct proc_ops xint_proc_ops = { | ^ drivers/irqchip/irq-gic-v3.c:1083:21: note: forward declaration of 'struct proc_ops' 1083 | static const struct proc_ops xint_proc_ops = { | ^ >> drivers/irqchip/irq-gic-v3.c:1097:2: error: call to undeclared function 'proc_create_data'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1097 | proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp); | ^ >> drivers/irqchip/irq-gic-v3.c:1097:39: error: no member named 'dir' in 'struct irq_desc' 1097 | proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp); | ~~~~ ^ >> drivers/irqchip/irq-gic-v3.c:1105:2: error: call to undeclared function 'remove_proc_entry'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1105 | remove_proc_entry("xint", desc->dir); | ^ drivers/irqchip/irq-gic-v3.c:1105:34: error: no member named 'dir' in 'struct irq_desc' 1105 | remove_proc_entry("xint", desc->dir); | ~~~~ ^ 5 warnings and 13 errors generated. vim +/pde_data +1036 drivers/irqchip/irq-gic-v3.c 1032 1033 static ssize_t xint_proc_write(struct file *file, 1034 const char __user *buffer, size_t count, loff_t *pos) 1035 { > 1036 int irq = (int)(long)pde_data(file_inode(file)); 1037 bool xint_state = false; 1038 unsigned long val; 1039 char *buf = NULL; 1040 1041 if (!xint_transform(irq, XINT_RANGE_CHECK)) 1042 return -EPERM; 1043 1044 buf = memdup_user_nul(buffer, count); 1045 if (IS_ERR(buf)) 1046 return PTR_ERR(buf); 1047 1048 if (kstrtoul(buf, 0, &val) || (val != 0 && val != 1)) { 1049 kfree(buf); 1050 return -EINVAL; 1051 } 1052 1053 xint_state = xint_transform(irq, XINT_SET_CHECK); 1054 if (xint_state == val) { 1055 kfree(buf); 1056 return -EBUSY; 1057 } 1058 1059 local_irq_disable(); 1060 disable_irq(irq); 1061 1062 xint_transform(irq, xint_state ? XINT_TO_IRQ : IRQ_TO_XINT); 1063 1064 enable_irq(irq); 1065 local_irq_enable(); 1066 1067 kfree(buf); 1068 1069 return count; 1070 } 1071 1072 static int xint_proc_show(struct seq_file *m, void *v) 1073 { > 1074 seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); 1075 return 0; 1076 } 1077 1078 static int xint_proc_open(struct inode *inode, struct file *file) 1079 { > 1080 return single_open(file, xint_proc_show, pde_data(inode)); 1081 } 1082 > 1083 static const struct proc_ops xint_proc_ops = { 1084 .proc_open = xint_proc_open, > 1085 .proc_read = seq_read, > 1086 .proc_lseek = seq_lseek, > 1087 .proc_release = single_release, 1088 .proc_write = xint_proc_write, 1089 }; 1090 1091 void register_irqchip_proc(struct irq_desc *desc, void *irqp) 1092 { 1093 if (!is_xint_support) 1094 return; 1095 1096 /* create /proc/irq/<irq>/xint */ > 1097 proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp); 1098 } 1099 1100 void unregister_irqchip_proc(struct irq_desc *desc) 1101 { 1102 if (!is_xint_support) 1103 return; 1104 > 1105 remove_proc_entry("xint", desc->dir); 1106 } 1107 #endif /* CONFIG_FAST_IRQ */ 1108 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1321/1321] arch/x86/power/cpu.o: warning: objtool: missing symbol for section .exit.text
by kernel test robot 10 Dec '24

10 Dec '24

Hi Borislav, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 27dd57ae7b305c8c1bcf55eab82c45d85b605149 [1321/1321] x86/cpu: Load microcode during restore_processor_state() config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241210/202412100840.h8kOEWMA-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100840.h8kOEWMA-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100840.h8kOEWMA-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/x86/power/cpu.c:27: In file included from arch/x86/include/asm/mmu_context.h:12: In file included from arch/x86/include/asm/pgalloc.h:7: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. arch/x86/power/cpu.c:78: warning: Function parameter or member 'ctxt' not described in '__save_processor_state' arch/x86/power/cpu.c:200: warning: Function parameter or member 'ctxt' not described in '__restore_processor_state' >> arch/x86/power/cpu.o: warning: objtool: missing symbol for section .exit.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] arch/arm64/kernel/cpufeature.c:2387:6: warning: no previous prototype for function 'fast_syscall_enabled'
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 5c3cf22892983304b18d87296ed96ff0ab7d6c95 [1613/1613] arm64: Introduce xcall a faster svc exception handling config: arm64-randconfig-001-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100701.gJFnUZcV-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100701.gJFnUZcV-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100701.gJFnUZcV-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/arm64/kernel/cpufeature.c:67: In file included from include/linux/crash_dump.h:5: In file included from include/linux/kexec.h:18: In file included from include/linux/crash_core.h:6: In file included from include/linux/elfcore.h:11: In file included from include/linux/ptrace.h:10: In file included from include/linux/pid_namespace.h:7: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/kernel/cpufeature.c:2387:6: warning: no previous prototype for function 'fast_syscall_enabled' [-Wmissing-prototypes] 2387 | bool fast_syscall_enabled(void) | ^ arch/arm64/kernel/cpufeature.c:2387:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2387 | bool fast_syscall_enabled(void) | ^ | static 6 warnings generated. vim +/fast_syscall_enabled +2387 arch/arm64/kernel/cpufeature.c 2386 > 2387 bool fast_syscall_enabled(void) 2388 { 2389 return is_xcall_support; 2390 } 2391 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] drivers/net/dsa/mv88e6xxx/chip.c:2320:4: error: implicit declaration of function 'mv88e6xxx_g2_eeprom_wait'
by kernel test robot 10 Dec '24

10 Dec '24

Hi Fabio, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 02956abc74ede6549249eb21e5b319b92dd147f3 [2570/2570] net: dsa: mv88e6xxx: Avoid EEPROM timeout when EEPROM is absent config: x86_64-randconfig-161-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100719.EfO2Bdyg-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100719.EfO2Bdyg-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100719.EfO2Bdyg-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/dsa/mv88e6xxx/chip.c:15: In file included from include/linux/etherdevice.h:20: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1581: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from drivers/net/dsa/mv88e6xxx/chip.c:32: In file included from include/net/dsa.h:22: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/dsa/mv88e6xxx/chip.c:2320:4: error: implicit declaration of function 'mv88e6xxx_g2_eeprom_wait' [-Werror,-Wimplicit-function-declaration] 2320 | mv88e6xxx_g2_eeprom_wait(chip); | ^ drivers/net/dsa/mv88e6xxx/chip.c:2320:4: note: did you mean 'mv88e6xxx_g2_pvt_write'? drivers/net/dsa/mv88e6xxx/global2.h:457:19: note: 'mv88e6xxx_g2_pvt_write' declared here 457 | static inline int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, | ^ 3 warnings and 1 error generated. vim +/mv88e6xxx_g2_eeprom_wait +2320 drivers/net/dsa/mv88e6xxx/chip.c 2306 2307 static void mv88e6xxx_hardware_reset(struct mv88e6xxx_chip *chip) 2308 { 2309 struct gpio_desc *gpiod = chip->reset; 2310 2311 /* If there is a GPIO connected to the reset pin, toggle it */ 2312 if (gpiod) { 2313 /* If the switch has just been reset and not yet completed 2314 * loading EEPROM, the reset may interrupt the I2C transaction 2315 * mid-byte, causing the first EEPROM read after the reset 2316 * from the wrong location resulting in the switch booting 2317 * to wrong mode and inoperable. 2318 */ 2319 if (chip->info->ops->get_eeprom) > 2320 mv88e6xxx_g2_eeprom_wait(chip); 2321 2322 gpiod_set_value_cansleep(gpiod, 1); 2323 usleep_range(10000, 20000); 2324 gpiod_set_value_cansleep(gpiod, 0); 2325 usleep_range(10000, 20000); 2326 2327 if (chip->info->ops->get_eeprom) 2328 mv88e6xxx_g2_eeprom_wait(chip); 2329 } 2330 } 2331 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] kernel/sched/psi.c:387:1: error: function definition is not allowed here
by kernel test robot 10 Dec '24

10 Dec '24

Hi Lu, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 654944510822988390470cbc5b6f914c19dd9b88 [1613/1613] sched/psi: add cpu fine grained stall tracking in pressure.stat config: arm64-randconfig-001-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100613.fwDO1CD0-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100613.fwDO1CD0-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100613.fwDO1CD0-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:24: In file included from include/linux/cpuset.h:17: In file included from include/linux/mm.h:2181: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from kernel/sched/build_utility.c:97: >> kernel/sched/psi.c:387:1: error: function definition is not allowed here 387 | { | ^ kernel/sched/psi.c:421:1: error: function definition is not allowed here 421 | { | ^ kernel/sched/psi.c:449:1: error: function definition is not allowed here 449 | { | ^ kernel/sched/psi.c:471:1: error: function definition is not allowed here 471 | { | ^ kernel/sched/psi.c:517:17: error: function definition is not allowed here 517 | bool next) {} | ^ kernel/sched/psi.c:523:1: error: function definition is not allowed here 523 | { | ^ kernel/sched/psi.c:590:1: error: function definition is not allowed here 590 | { | ^ kernel/sched/psi.c:608:1: error: function definition is not allowed here 608 | { | ^ kernel/sched/psi.c:635:1: error: function definition is not allowed here 635 | { | ^ kernel/sched/psi.c:707:1: error: function definition is not allowed here 707 | { | ^ kernel/sched/psi.c:772:1: error: function definition is not allowed here 772 | { | ^ kernel/sched/psi.c:808:1: error: function definition is not allowed here 808 | { | ^ kernel/sched/psi.c:822:1: error: function definition is not allowed here 822 | { | ^ kernel/sched/psi.c:848:1: error: function definition is not allowed here 848 | { | ^ kernel/sched/psi.c:932:1: error: function definition is not allowed here 932 | { | ^ kernel/sched/psi.c:950:1: error: function definition is not allowed here 950 | { | ^ kernel/sched/psi.c:958:1: error: function definition is not allowed here 958 | { | ^ kernel/sched/psi.c:993:1: error: function definition is not allowed here 993 | { | ^ kernel/sched/psi.c:1107:1: error: function definition is not allowed here 1107 | { | ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 5 warnings and 20 errors generated. vim +387 kernel/sched/psi.c a65983d90bfb5e Lu Jialin 2024-01-04 383 a65983d90bfb5e Lu Jialin 2024-01-04 384 static bool test_fine_grained_stat(unsigned int *stat_tasks, a65983d90bfb5e Lu Jialin 2024-01-04 385 unsigned int nr_running, a65983d90bfb5e Lu Jialin 2024-01-04 386 enum psi_stat_states state) a65983d90bfb5e Lu Jialin 2024-01-04 @387 { a65983d90bfb5e Lu Jialin 2024-01-04 388 switch (state) { a65983d90bfb5e Lu Jialin 2024-01-04 389 case PSI_MEMCG_RECLAIM_SOME: a65983d90bfb5e Lu Jialin 2024-01-04 390 return unlikely(stat_tasks[NR_MEMCG_RECLAIM]); a65983d90bfb5e Lu Jialin 2024-01-04 391 case PSI_MEMCG_RECLAIM_FULL: a65983d90bfb5e Lu Jialin 2024-01-04 392 return unlikely(stat_tasks[NR_MEMCG_RECLAIM] && a65983d90bfb5e Lu Jialin 2024-01-04 393 nr_running == stat_tasks[NR_MEMCG_RECLAIM_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 394 case PSI_GLOBAL_RECLAIM_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 395 return unlikely(stat_tasks[NR_GLOBAL_RECLAIM]); 25d00f6853c3c6 Lu Jialin 2024-01-04 396 case PSI_GLOBAL_RECLAIM_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 397 return unlikely(stat_tasks[NR_GLOBAL_RECLAIM] && 25d00f6853c3c6 Lu Jialin 2024-01-04 398 nr_running == stat_tasks[NR_GLOBAL_RECLAIM_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 399 case PSI_COMPACT_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 400 return unlikely(stat_tasks[NR_COMPACT]); 25d00f6853c3c6 Lu Jialin 2024-01-04 401 case PSI_COMPACT_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 402 return unlikely(stat_tasks[NR_COMPACT] && 25d00f6853c3c6 Lu Jialin 2024-01-04 403 nr_running == stat_tasks[NR_COMPACT_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 404 case PSI_ASYNC_MEMCG_RECLAIM_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 405 return unlikely(stat_tasks[NR_ASYNC_MEMCG_RECLAIM]); 25d00f6853c3c6 Lu Jialin 2024-01-04 406 case PSI_ASYNC_MEMCG_RECLAIM_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 407 return unlikely(stat_tasks[NR_ASYNC_MEMCG_RECLAIM] && 25d00f6853c3c6 Lu Jialin 2024-01-04 408 nr_running == stat_tasks[NR_ASYNC_MEMCG_RECLAIM_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 409 case PSI_SWAP_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 410 return unlikely(stat_tasks[NR_SWAP]); 25d00f6853c3c6 Lu Jialin 2024-01-04 411 case PSI_SWAP_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 412 return unlikely(stat_tasks[NR_SWAP] && 25d00f6853c3c6 Lu Jialin 2024-01-04 413 nr_running == stat_tasks[NR_SWAP_RUNNING]); a65983d90bfb5e Lu Jialin 2024-01-04 414 default: a65983d90bfb5e Lu Jialin 2024-01-04 415 return false; a65983d90bfb5e Lu Jialin 2024-01-04 416 } a65983d90bfb5e Lu Jialin 2024-01-04 417 } a65983d90bfb5e Lu Jialin 2024-01-04 418 :::::: The code at line 387 was first introduced by commit :::::: a65983d90bfb5e031444fea492b32f931c83ffcf sched/psi: Introduce fine grained stall time collect for cgroup reclaim :::::: TO: Lu Jialin <lujialin4(a)huawei.com> :::::: CC: yanhaitao <yanhaitao2(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2568/2568] ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
by kernel test robot 10 Dec '24

10 Dec '24

Hi Sean, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 5476cb89ef2297bd36f8b38e27b54617b6f63236 [2568/2568] x86/vdso: Implement a vDSO for Intel SGX enclave call config: x86_64-buildonly-randconfig-005-20241209 (https://download.01.org/0day-ci/archive/20241210/202412100625.1CDZ0rpT-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100625.1CDZ0rpT-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100625.1CDZ0rpT-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] kernel/sched/isolation.c:134:46: error: use of undeclared identifier 'setup_max_cpus'
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 54bee36be952f18f6a9e8303822459e89daaa336 [1613/1613] sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU config: x86_64-buildonly-randconfig-002-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100528.PZ0hrNzD-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100528.PZ0hrNzD-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100528.PZ0hrNzD-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:24: In file included from include/linux/cpuset.h:17: In file included from include/linux/mm.h:2242: include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from kernel/sched/build_utility.c:105: >> kernel/sched/isolation.c:134:46: error: use of undeclared identifier 'setup_max_cpus' 134 | if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { | ^ 1 warning and 1 error generated. vim +/setup_max_cpus +134 kernel/sched/isolation.c 108 109 static int __init housekeeping_setup(char *str, unsigned long flags) 110 { 111 cpumask_var_t non_housekeeping_mask, housekeeping_staging; 112 unsigned int first_cpu; 113 int err = 0; 114 115 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) { 116 if (!IS_ENABLED(CONFIG_NO_HZ_FULL)) { 117 pr_warn("Housekeeping: nohz unsupported." 118 " Build with CONFIG_NO_HZ_FULL\n"); 119 return 0; 120 } 121 } 122 123 alloc_bootmem_cpumask_var(&non_housekeeping_mask); 124 if (cpulist_parse(str, non_housekeeping_mask) < 0) { 125 pr_warn("Housekeeping: nohz_full= or isolcpus= incorrect CPU range\n"); 126 goto free_non_housekeeping_mask; 127 } 128 129 alloc_bootmem_cpumask_var(&housekeeping_staging); 130 cpumask_andnot(housekeeping_staging, 131 cpu_possible_mask, non_housekeeping_mask); 132 133 first_cpu = cpumask_first_and(cpu_present_mask, housekeeping_staging); > 134 if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { 135 __cpumask_set_cpu(smp_processor_id(), housekeeping_staging); 136 __cpumask_clear_cpu(smp_processor_id(), non_housekeeping_mask); 137 if (!housekeeping.flags) { 138 pr_warn("Housekeeping: must include one present CPU, " 139 "using boot CPU:%d\n", smp_processor_id()); 140 } 141 } 142 143 if (cpumask_empty(non_housekeeping_mask)) 144 goto free_housekeeping_staging; 145 146 if (!housekeeping.flags) { 147 /* First setup call ("nohz_full=" or "isolcpus=") */ 148 enum hk_type type; 149 150 for_each_set_bit(type, &flags, HK_TYPE_MAX) 151 housekeeping_setup_type(type, housekeeping_staging); 152 } else { 153 /* Second setup call ("nohz_full=" after "isolcpus=" or the reverse) */ 154 enum hk_type type; 155 unsigned long iter_flags = flags & housekeeping.flags; 156 157 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) { 158 if (!cpumask_equal(housekeeping_staging, 159 housekeeping.cpumasks[type])) { 160 pr_warn("Housekeeping: nohz_full= must match isolcpus=\n"); 161 goto free_housekeeping_staging; 162 } 163 } 164 165 iter_flags = flags & ~housekeeping.flags; 166 167 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) 168 housekeeping_setup_type(type, housekeeping_staging); 169 } 170 171 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) 172 tick_nohz_full_setup(non_housekeeping_mask); 173 174 housekeeping.flags |= flags; 175 err = 1; 176 177 free_housekeeping_staging: 178 free_bootmem_cpumask_var(housekeeping_staging); 179 free_non_housekeeping_mask: 180 free_bootmem_cpumask_var(non_housekeeping_mask); 181 182 return err; 183 } 184 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1610/1610] rnpm_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 5deaf74c4b3edcf88f67f18aa352690deb9dc212 [1610/1610] drivers: initial support for rnpm drivers from Mucse Technology config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412100554.9O1I0kbd-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100554.9O1I0kbd-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100554.9O1I0kbd-lkp@intel.com/ All errors (new ones prefixed by >>): loongarch64-linux-ld: drivers/net/ethernet/mucse/rnp/rnp_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x110): multiple definition of `mpe_pkt_version'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x60): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x114): multiple definition of `mpe_src_port'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x64): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_pcs.o:(.data.rel.local+0x0): multiple definition of `pcs_ops_generic'; drivers/net/ethernet/mucse/rnp/rnp_pcs.o:(.data.rel.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_ptp.o: in function `.LANCHOR1': >> rnpm_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] arch/arm64/kernel/ipi_nmi.c:39:2: error: call to undeclared function '__printk_safe_enter'; ISO C99 and later do not support implicit function declarations
by kernel test robot 10 Dec '24

10 Dec '24

Hi Li, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 5e3e94b1477ca3f6cb47ae8137a4a99fe0ef6147 [1613/1613] arm64: Add non nmi ipi backtrace support config: arm64-randconfig-003-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100446.uHjEIMnM-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100446.uHjEIMnM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100446.uHjEIMnM-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/kernel/ipi_nmi.c:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2181: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/kernel/ipi_nmi.c:39:2: error: call to undeclared function '__printk_safe_enter'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 39 | __printk_safe_enter(); | ^ >> arch/arm64/kernel/ipi_nmi.c:41:2: error: call to undeclared function '__printk_safe_exit'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 41 | __printk_safe_exit(); | ^ 5 warnings and 2 errors generated. vim +/__printk_safe_enter +39 arch/arm64/kernel/ipi_nmi.c 35 36 #ifdef CONFIG_NON_NMI_IPI_BACKTRACE 37 static void ipi_cpu_backtrace(void *info) 38 { > 39 __printk_safe_enter(); 40 nmi_cpu_backtrace(get_irq_regs()); > 41 __printk_safe_exit(); 42 } 43 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] kernel/sched/isolation.c:134:53: error: 'setup_max_cpus' undeclared
by kernel test robot 10 Dec '24

10 Dec '24

Hi Oleg, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 54bee36be952f18f6a9e8303822459e89daaa336 [1613/1613] sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU config: x86_64-buildonly-randconfig-004-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100312.eJPOmnjW-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100312.eJPOmnjW-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100312.eJPOmnjW-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:105: kernel/sched/isolation.c: In function 'housekeeping_setup': >> kernel/sched/isolation.c:134:53: error: 'setup_max_cpus' undeclared (first use in this function) 134 | if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { | ^~~~~~~~~~~~~~ kernel/sched/isolation.c:134:53: note: each undeclared identifier is reported only once for each function it appears in vim +/setup_max_cpus +134 kernel/sched/isolation.c 108 109 static int __init housekeeping_setup(char *str, unsigned long flags) 110 { 111 cpumask_var_t non_housekeeping_mask, housekeeping_staging; 112 unsigned int first_cpu; 113 int err = 0; 114 115 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) { 116 if (!IS_ENABLED(CONFIG_NO_HZ_FULL)) { 117 pr_warn("Housekeeping: nohz unsupported." 118 " Build with CONFIG_NO_HZ_FULL\n"); 119 return 0; 120 } 121 } 122 123 alloc_bootmem_cpumask_var(&non_housekeeping_mask); 124 if (cpulist_parse(str, non_housekeeping_mask) < 0) { 125 pr_warn("Housekeeping: nohz_full= or isolcpus= incorrect CPU range\n"); 126 goto free_non_housekeeping_mask; 127 } 128 129 alloc_bootmem_cpumask_var(&housekeeping_staging); 130 cpumask_andnot(housekeeping_staging, 131 cpu_possible_mask, non_housekeeping_mask); 132 133 first_cpu = cpumask_first_and(cpu_present_mask, housekeeping_staging); > 134 if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { 135 __cpumask_set_cpu(smp_processor_id(), housekeeping_staging); 136 __cpumask_clear_cpu(smp_processor_id(), non_housekeeping_mask); 137 if (!housekeeping.flags) { 138 pr_warn("Housekeeping: must include one present CPU, " 139 "using boot CPU:%d\n", smp_processor_id()); 140 } 141 } 142 143 if (cpumask_empty(non_housekeeping_mask)) 144 goto free_housekeeping_staging; 145 146 if (!housekeeping.flags) { 147 /* First setup call ("nohz_full=" or "isolcpus=") */ 148 enum hk_type type; 149 150 for_each_set_bit(type, &flags, HK_TYPE_MAX) 151 housekeeping_setup_type(type, housekeeping_staging); 152 } else { 153 /* Second setup call ("nohz_full=" after "isolcpus=" or the reverse) */ 154 enum hk_type type; 155 unsigned long iter_flags = flags & housekeeping.flags; 156 157 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) { 158 if (!cpumask_equal(housekeeping_staging, 159 housekeeping.cpumasks[type])) { 160 pr_warn("Housekeeping: nohz_full= must match isolcpus=\n"); 161 goto free_housekeeping_staging; 162 } 163 } 164 165 iter_flags = flags & ~housekeeping.flags; 166 167 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) 168 housekeeping_setup_type(type, housekeeping_staging); 169 } 170 171 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) 172 tick_nohz_full_setup(non_housekeeping_mask); 173 174 housekeeping.flags |= flags; 175 err = 1; 176 177 free_housekeeping_staging: 178 free_bootmem_cpumask_var(housekeeping_staging); 179 free_non_housekeeping_mask: 180 free_bootmem_cpumask_var(non_housekeeping_mask); 181 182 return err; 183 } 184 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1321/1321] drivers/md/dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 193a981127632c7d4c26a0674881dea0c208640c [1321/1321] dm verity: add root hash pkcs#7 signature verification config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241210/202412100348.mRc9n69R-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100348.mRc9n69R-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100348.mRc9n69R-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/md/dm-verity-verify-sig.c:8: In file included from include/linux/device-mapper.h:12: In file included from include/linux/blkdev.h:16: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. >> drivers/md/dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter'
by kernel test robot 10 Dec '24

10 Dec '24

Hi Johan, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 3d01105a68b1318bdc3cef3bbcfcb544e2da856e [2570/2570] workqueue: fix state-dump console deadlock config: x86_64-buildonly-randconfig-003-20241209 (https://download.01.org/0day-ci/archive/20241210/202412100301.fVrumCik-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100301.fVrumCik-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100301.fVrumCik-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/workqueue.c:40: In file included from include/linux/mempolicy.h:11: In file included from include/linux/dax.h:6: In file included from include/linux/mm.h:1571: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] 4821 | printk_safe_enter(); | ^ kernel/workqueue.c:4821:5: note: did you mean 'printk_nmi_enter'? include/linux/printk.h:158:20: note: 'printk_nmi_enter' declared here 158 | static inline void printk_nmi_enter(void) { } | ^ >> kernel/workqueue.c:4823:5: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] 4823 | printk_safe_exit(); | ^ kernel/workqueue.c:4847:3: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] 4847 | printk_safe_enter(); | ^ kernel/workqueue.c:4862:3: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] 4862 | printk_safe_exit(); | ^ 1 warning and 4 errors generated. vim +/printk_safe_enter +4821 kernel/workqueue.c 4780 4781 /** 4782 * show_workqueue_state - dump workqueue state 4783 * 4784 * Called from a sysrq handler or try_to_freeze_tasks() and prints out 4785 * all busy workqueues and pools. 4786 */ 4787 void show_workqueue_state(void) 4788 { 4789 struct workqueue_struct *wq; 4790 struct worker_pool *pool; 4791 unsigned long flags; 4792 int pi; 4793 4794 rcu_read_lock(); 4795 4796 pr_info("Showing busy workqueues and worker pools:\n"); 4797 4798 list_for_each_entry_rcu(wq, &workqueues, list) { 4799 struct pool_workqueue *pwq; 4800 bool idle = true; 4801 4802 for_each_pwq(pwq, wq) { 4803 if (pwq->nr_active || !list_empty(&pwq->delayed_works)) { 4804 idle = false; 4805 break; 4806 } 4807 } 4808 if (idle) 4809 continue; 4810 4811 pr_info("workqueue %s: flags=0x%x\n", wq->name, wq->flags); 4812 4813 for_each_pwq(pwq, wq) { 4814 raw_spin_lock_irqsave(&pwq->pool->lock, flags); 4815 if (pwq->nr_active || !list_empty(&pwq->delayed_works)) { 4816 /* 4817 * Defer printing to avoid deadlocks in console 4818 * drivers that queue work while holding locks 4819 * also taken in their write paths. 4820 */ > 4821 printk_safe_enter(); 4822 show_pwq(pwq); > 4823 printk_safe_exit(); 4824 } 4825 raw_spin_unlock_irqrestore(&pwq->pool->lock, flags); 4826 /* 4827 * We could be printing a lot from atomic context, e.g. 4828 * sysrq-t -> show_workqueue_state(). Avoid triggering 4829 * hard lockup. 4830 */ 4831 touch_nmi_watchdog(); 4832 } 4833 } 4834 4835 for_each_pool(pool, pi) { 4836 struct worker *worker; 4837 bool first = true; 4838 4839 raw_spin_lock_irqsave(&pool->lock, flags); 4840 if (pool->nr_workers == pool->nr_idle) 4841 goto next_pool; 4842 /* 4843 * Defer printing to avoid deadlocks in console drivers that 4844 * queue work while holding locks also taken in their write 4845 * paths. 4846 */ 4847 printk_safe_enter(); 4848 pr_info("pool %d:", pool->id); 4849 pr_cont_pool_info(pool); 4850 pr_cont(" hung=%us workers=%d", 4851 jiffies_to_msecs(jiffies - pool->watchdog_ts) / 1000, 4852 pool->nr_workers); 4853 if (pool->manager) 4854 pr_cont(" manager: %d", 4855 task_pid_nr(pool->manager->task)); 4856 list_for_each_entry(worker, &pool->idle_list, entry) { 4857 pr_cont(" %s%d", first ? "idle: " : "", 4858 task_pid_nr(worker->task)); 4859 first = false; 4860 } 4861 pr_cont("\n"); 4862 printk_safe_exit(); 4863 next_pool: 4864 raw_spin_unlock_irqrestore(&pool->lock, flags); 4865 /* 4866 * We could be printing a lot from atomic context, e.g. 4867 * sysrq-t -> show_workqueue_state(). Avoid triggering 4868 * hard lockup. 4869 */ 4870 touch_nmi_watchdog(); 4871 } 4872 4873 rcu_read_unlock(); 4874 } 4875 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] include/linux/suspend.h:36:60: error: expected ')' before numeric constant
by kernel test robot 10 Dec '24

10 Dec '24

Hi Jianmin, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 1f46f3a128f21c190281c72cad99267bcc177e34 [1613/1613] PCI: PM: fix pcie mrrs restoring config: loongarch-randconfig-001-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100354.AFJ414Ch-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100354.AFJ414Ch-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100354.AFJ414Ch-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/pci/pci.c:35: >> include/linux/suspend.h:36:60: error: expected ')' before numeric constant 36 | #define PM_SUSPEND_ON ((__force suspend_state_t) 0) | ^ include/linux/suspend.h:341:34: note: in expansion of macro 'PM_SUSPEND_ON' 341 | #define pm_suspend_target_state (PM_SUSPEND_ON) | ^~~~~~~~~~~~~ drivers/pci/pci.c:177:17: note: in expansion of macro 'pm_suspend_target_state' 177 | suspend_state_t pm_suspend_target_state; | ^~~~~~~~~~~~~~~~~~~~~~~ vim +36 include/linux/suspend.h 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 35 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 @36 #define PM_SUSPEND_ON ((__force suspend_state_t) 0) 690cbb90a709c1b Rafael J. Wysocki 2017-08-10 37 #define PM_SUSPEND_TO_IDLE ((__force suspend_state_t) 1) 7e73c5ae6e7991a Zhang Rui 2013-02-06 38 #define PM_SUSPEND_STANDBY ((__force suspend_state_t) 2) 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 39 #define PM_SUSPEND_MEM ((__force suspend_state_t) 3) 690cbb90a709c1b Rafael J. Wysocki 2017-08-10 40 #define PM_SUSPEND_MIN PM_SUSPEND_TO_IDLE 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 41 #define PM_SUSPEND_MAX ((__force suspend_state_t) 4) 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 42 :::::: The code at line 36 was first introduced by commit :::::: 95d9ffbe01fb21d524c86bf77871255066bc6e55 PM: Move definition of struct pm_ops to suspend.h :::::: TO: Rafael J. Wysocki <rjw(a)sisk.pl> :::::: CC: Linus Torvalds <torvalds(a)woody.linux-foundation.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x0' in asm
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 78568d28ad62c586e32e3989de5354fcb014c09f [2570/2570] scripts: Fix issue of module signing with openssl 3.x config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20241210/202412100013.zF4K3d9s-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100013.zF4K3d9s-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100013.zF4K3d9s-lkp@intel.com/ All errors (new ones prefixed by >>): | ^ 7 warnings generated. scripts/extract-cert.c:46:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations] 46 | while ((e = ERR_get_error_line(&file, &line))) { | ^ /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations] 59 | while (ERR_get_error_line(&file, &line)) {} | ^ /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:124:3: warning: 'ENGINE_load_builtin_engines' is deprecated [-Wdeprecated-declarations] 124 | ENGINE_load_builtin_engines(); | ^ /usr/include/openssl/engine.h:358:1: note: 'ENGINE_load_builtin_engines' has been explicitly marked deprecated here 358 | OSSL_DEPRECATEDIN_3_0 void ENGINE_load_builtin_engines(void); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:126:7: warning: 'ENGINE_by_id' is deprecated [-Wdeprecated-declarations] 126 | e = ENGINE_by_id("pkcs11"); | ^ /usr/include/openssl/engine.h:336:1: note: 'ENGINE_by_id' has been explicitly marked deprecated here 336 | OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_by_id(const char *id); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:128:7: warning: 'ENGINE_init' is deprecated [-Wdeprecated-declarations] 128 | if (ENGINE_init(e)) | ^ /usr/include/openssl/engine.h:620:1: note: 'ENGINE_init' has been explicitly marked deprecated here 620 | OSSL_DEPRECATEDIN_3_0 int ENGINE_init(ENGINE *e); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:133:9: warning: 'ENGINE_ctrl_cmd_string' is deprecated [-Wdeprecated-declarations] 133 | ERR(!ENGINE_ctrl_cmd_string(e, "PIN", key_pass, 0), "Set PKCS#11 PIN"); | ^ /usr/include/openssl/engine.h:478:1: note: 'ENGINE_ctrl_cmd_string' has been explicitly marked deprecated here 478 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:134:3: warning: 'ENGINE_ctrl_cmd' is deprecated [-Wdeprecated-declarations] 134 | ENGINE_ctrl_cmd(e, "LOAD_CERT_CTRL", 0, &parms, NULL, 1); | ^ /usr/include/openssl/engine.h:450:1: note: 'ENGINE_ctrl_cmd' has been explicitly marked deprecated here 450 | OSSL_DEPRECATEDIN_3_0 int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name, | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ 7 warnings generated. In file included from kernel/bounds.c:10: In file included from include/linux/page-flags.h:10: In file included from include/linux/bug.h:5: In file included from arch/arm64/include/asm/bug.h:26: In file included from include/asm-generic/bug.h:20: In file included from include/linux/kernel.h:12: In file included from include/linux/bitops.h:29: In file included from arch/arm64/include/asm/bitops.h:26: In file included from include/asm-generic/bitops/atomic.h:5: In file included from include/linux/atomic.h:7: In file included from arch/arm64/include/asm/atomic.h:16: In file included from arch/arm64/include/asm/cmpxchg.h:14: In file included from arch/arm64/include/asm/lse.h:16: >> arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x0' in asm 364 | __CMPXCHG_CASE(w, b, , 8, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ >> arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ >> arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:365:1: error: unknown register name 'x0' in asm 365 | __CMPXCHG_CASE(w, h, , 16, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:365:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:365:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:366:1: error: unknown register name 'x0' in asm 366 | __CMPXCHG_CASE(w, , , 32, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:366:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:366:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:367:1: error: unknown register name 'x0' in asm 367 | __CMPXCHG_CASE(x, , , 64, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:367:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:367:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:368:1: error: unknown register name 'x0' in asm 368 | __CMPXCHG_CASE(w, b, acq_, 8, a, "memory") | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:368:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:368:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:369:1: error: unknown register name 'x0' in asm 369 | __CMPXCHG_CASE(w, h, acq_, 16, a, "memory") | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:369:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:369:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:370:1: error: unknown register name 'x0' in asm 370 | __CMPXCHG_CASE(w, , acq_, 32, a, "memory") | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. make[2]: *** [scripts/Makefile.build:117: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1238: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:187: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +/x0 +364 arch/arm64/include/asm/atomic_lse.h c0385b24af15020 Will Deacon 2015-02-03 339 5ef3fe4cecdf82f Will Deacon 2018-09-13 340 #define __CMPXCHG_CASE(w, sfx, name, sz, mb, cl...) \ a48e61de758c6b4 Will Deacon 2019-10-01 341 static __always_inline u##sz \ a48e61de758c6b4 Will Deacon 2019-10-01 342 __lse__cmpxchg_case_##name##sz(volatile void *ptr, \ b4f9209bfcd5964 Will Deacon 2018-09-13 343 u##sz old, \ 5ef3fe4cecdf82f Will Deacon 2018-09-13 344 u##sz new) \ c342f78217e822d Will Deacon 2015-04-23 345 { \ c342f78217e822d Will Deacon 2015-04-23 @346 register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ b4f9209bfcd5964 Will Deacon 2018-09-13 347 register u##sz x1 asm ("x1") = old; \ 5ef3fe4cecdf82f Will Deacon 2018-09-13 348 register u##sz x2 asm ("x2") = new; \ 3337cb5aea594e4 Andrew Murray 2019-08-28 349 unsigned long tmp; \ c342f78217e822d Will Deacon 2015-04-23 350 \ addfc38672c73ef Andrew Murray 2019-08-28 351 asm volatile( \ e0d5896bd356cd5 Sami Tolvanen 2019-10-31 352 __LSE_PREAMBLE \ 3337cb5aea594e4 Andrew Murray 2019-08-28 353 " mov %" #w "[tmp], %" #w "[old]\n" \ 3337cb5aea594e4 Andrew Murray 2019-08-28 354 " cas" #mb #sfx "\t%" #w "[tmp], %" #w "[new], %[v]\n" \ 3337cb5aea594e4 Andrew Murray 2019-08-28 355 " mov %" #w "[ret], %" #w "[tmp]" \ 3337cb5aea594e4 Andrew Murray 2019-08-28 356 : [ret] "+r" (x0), [v] "+Q" (*(unsigned long *)ptr), \ 3337cb5aea594e4 Andrew Murray 2019-08-28 357 [tmp] "=&r" (tmp) \ c342f78217e822d Will Deacon 2015-04-23 358 : [old] "r" (x1), [new] "r" (x2) \ 3337cb5aea594e4 Andrew Murray 2019-08-28 359 : cl); \ c342f78217e822d Will Deacon 2015-04-23 360 \ c342f78217e822d Will Deacon 2015-04-23 361 return x0; \ c342f78217e822d Will Deacon 2015-04-23 362 } c342f78217e822d Will Deacon 2015-04-23 363 5ef3fe4cecdf82f Will Deacon 2018-09-13 @364 __CMPXCHG_CASE(w, b, , 8, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 365 __CMPXCHG_CASE(w, h, , 16, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 366 __CMPXCHG_CASE(w, , , 32, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 367 __CMPXCHG_CASE(x, , , 64, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 368 __CMPXCHG_CASE(w, b, acq_, 8, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 369 __CMPXCHG_CASE(w, h, acq_, 16, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 370 __CMPXCHG_CASE(w, , acq_, 32, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 371 __CMPXCHG_CASE(x, , acq_, 64, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 372 __CMPXCHG_CASE(w, b, rel_, 8, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 373 __CMPXCHG_CASE(w, h, rel_, 16, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 374 __CMPXCHG_CASE(w, , rel_, 32, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 375 __CMPXCHG_CASE(x, , rel_, 64, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 376 __CMPXCHG_CASE(w, b, mb_, 8, al, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 377 __CMPXCHG_CASE(w, h, mb_, 16, al, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 378 __CMPXCHG_CASE(w, , mb_, 32, al, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 379 __CMPXCHG_CASE(x, , mb_, 64, al, "memory") c342f78217e822d Will Deacon 2015-04-23 380 :::::: The code at line 364 was first introduced by commit :::::: 5ef3fe4cecdf82fdd71ce78988403963d01444d4 arm64: Avoid redundant type conversions in xchg() and cmpxchg() :::::: TO: Will Deacon <will.deacon(a)arm.com> :::::: CC: Will Deacon <will.deacon(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1610/1610] kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 362f33cba6a04a09bcfc47ade55ace95e8a51c5b [1610/1610] ACPI: Add _OSC bits to advertise OS support for toggling CPU present/enabled config: x86_64-kismet-CONFIG_ACPI_HOTPLUG_IGNORE_OSC-CONFIG_X86-0-0 (https://download.01.org/0day-ci/archive/20241210/202412100011.1MOBC26l-lkp@…) reproduce: (https://download.01.org/0day-ci/archive/20241210/202412100011.1MOBC26l-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100011.1MOBC26l-lkp@intel.com/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86 WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC Depends on [n]: ACPI [=y] && ACPI_HOTPLUG_PRESENT_CPU [=n] Selected by [y]: - X86 [=y] && ACPI [=y] && HOTPLUG_CPU [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 78568d28ad62c586e32e3989de5354fcb014c09f [2570/2570] scripts: Fix issue of module signing with openssl 3.x config: arm64-randconfig-003-20241209 (https://download.01.org/0day-ci/archive/20241209/202412092317.DIsy2Dp4-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412092317.DIsy2Dp4-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412092317.DIsy2Dp4-lkp@intel.com/ All errors (new ones prefixed by >>): /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations] 102 | while (ERR_get_error_line(&file, &line)) {} | ^ /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:142:3: warning: 'ENGINE_load_builtin_engines' is deprecated [-Wdeprecated-declarations] 142 | ENGINE_load_builtin_engines(); | ^ /usr/include/openssl/engine.h:358:1: note: 'ENGINE_load_builtin_engines' has been explicitly marked deprecated here 358 | OSSL_DEPRECATEDIN_3_0 void ENGINE_load_builtin_engines(void); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:144:7: warning: 'ENGINE_by_id' is deprecated [-Wdeprecated-declarations] 144 | e = ENGINE_by_id("pkcs11"); | ^ /usr/include/openssl/engine.h:336:1: note: 'ENGINE_by_id' has been explicitly marked deprecated here 336 | OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_by_id(const char *id); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:146:7: warning: 'ENGINE_init' is deprecated [-Wdeprecated-declarations] 146 | if (ENGINE_init(e)) | ^ /usr/include/openssl/engine.h:620:1: note: 'ENGINE_init' has been explicitly marked deprecated here 620 | OSSL_DEPRECATEDIN_3_0 int ENGINE_init(ENGINE *e); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:151:9: warning: 'ENGINE_ctrl_cmd_string' is deprecated [-Wdeprecated-declarations] 151 | ERR(!ENGINE_ctrl_cmd_string(e, "PIN", key_pass, 0), | ^ /usr/include/openssl/engine.h:478:1: note: 'ENGINE_ctrl_cmd_string' has been explicitly marked deprecated here 478 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:153:17: warning: 'ENGINE_load_private_key' is deprecated [-Wdeprecated-declarations] 153 | private_key = ENGINE_load_private_key(e, private_key_name, | ^ /usr/include/openssl/engine.h:637:1: note: 'ENGINE_load_private_key' has been explicitly marked deprecated here 637 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ 7 warnings generated. In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:17: In file included from include/linux/lockdep.h:14: In file included from include/linux/smp.h:102: In file included from include/linux/preempt.h:78: In file included from arch/arm64/include/asm/preempt.h:5: In file included from include/linux/thread_info.h:14: In file included from include/linux/thread_bits.h:32: In file included from arch/arm64/include/asm/thread_info.h:18: >> arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target 8 | register unsigned long current_stack_pointer asm ("sp"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm 20 | arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_VERSION, &res); | ^ include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:372:33: note: expanded from macro '__arm_smccc_1_1' 372 | register unsigned long r3 asm("r3"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:373:3: note: expanded from macro '__arm_smccc_1_1' 373 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \ | ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:114:1: note: expanded from here 114 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:377:9: note: expanded from macro '__arm_smccc_1_1' 377 | __constraints(__count_args(__VA_ARGS__))); \ | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:372:33: note: expanded from macro '__arm_smccc_1_1' 372 | register unsigned long r3 asm("r3"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:373:3: note: expanded from macro '__arm_smccc_1_1' 373 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \ | ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:122:1: note: expanded from here 122 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:377:9: note: expanded from macro '__arm_smccc_1_1' 377 | __constraints(__count_args(__VA_ARGS__))); \ | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:452:4: note: expanded from macro 'arm_smccc_1_1_invoke' 452 | __fail_smccc_1_1(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:421:3: note: expanded from macro '__fail_smccc_1_1' 421 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \ | ^ include/linux/arm-smccc.h:355:37: note: expanded from macro '__declare_args' 355 | #define __declare_args(count, ...) ___declare_args(count, __VA_ARGS__) | ^ include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:130:1: note: expanded from here 130 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:452:4: note: expanded from macro 'arm_smccc_1_1_invoke' 452 | __fail_smccc_1_1(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:422:13: note: expanded from macro '__fail_smccc_1_1' 422 | asm ("" : __constraints(__count_args(__VA_ARGS__))); \ | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r0' in asm 66 | arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_RND64, 64, &res); | ^ include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: vim +/sp +8 arch/arm64/include/asm/stack_pointer.h a9ea0017ebe8889 Mark Rutland 2016-11-03 4 a9ea0017ebe8889 Mark Rutland 2016-11-03 5 /* a9ea0017ebe8889 Mark Rutland 2016-11-03 6 * how to get the current stack pointer from C a9ea0017ebe8889 Mark Rutland 2016-11-03 7 */ a9ea0017ebe8889 Mark Rutland 2016-11-03 @8 register unsigned long current_stack_pointer asm ("sp"); a9ea0017ebe8889 Mark Rutland 2016-11-03 9 :::::: The code at line 8 was first introduced by commit :::::: a9ea0017ebe8889dfa136cac2aa7ae0ee6915e1f arm64: factor out current_stack_pointer :::::: TO: Mark Rutland <mark.rutland(a)arm.com> :::::: CC: Catalin Marinas <catalin.marinas(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10] bus: integrator-lm: fix OF node leak in probe()
by Zhang Zekun 09 Dec '24

09 Dec '24

From: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mainline inclusion from mainline-v6.12-rc1 commit 15a62b81175885b5adfcaf49870466e3603f06c7 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBA2U1 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------------------------------------- Driver code is leaking OF node reference from of_find_matching_node() in probe(). Fixes: ccea5e8a5918 ("bus: Add driver for Integrator/AP logic modules") Cc: stable(a)vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Acked-by: Liviu Dudau <liviu.dudau(a)arm.com> Link: https://lore.kernel.org/20240826054934.10724-2-krzysztof.kozlowski@linaro.o… Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/bus/arm-integrator-lm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bus/arm-integrator-lm.c b/drivers/bus/arm-integrator-lm.c index 2344d560b144..ab5fad8aaa99 100644 --- a/drivers/bus/arm-integrator-lm.c +++ b/drivers/bus/arm-integrator-lm.c @@ -85,6 +85,7 @@ static int integrator_ap_lm_probe(struct platform_device *pdev) return -ENODEV; } map = syscon_node_to_regmap(syscon); + of_node_put(syscon); if (IS_ERR(map)) { dev_err(dev, "could not find Integrator/AP system controller\n"); -- 2.22.0

2 1

[PATCH OLK-6.6] sched: Optimize the latency of select_task_rq and pick_next_task.
by He Yujie 09 Dec '24

09 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBA1PI -------------------------------- Reducing the select_task_rq run time by Checking the enable status of dynamic affinity before attempting to hold rcu_lock and deleting the enable check int dynamic_affinity_mode function. Inline functions are used to reduce the execution time of pick_next_time functions. Fixes: 6eb07f9925a9 ("sched: Introduce smart grid scheduling strategy for cfs") Signed-off-by: He Yujie <coka.heyujie(a)huawei.com> --- kernel/sched/fair.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index f1cd57e70f1f..88ff8783978b 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -6844,9 +6844,6 @@ static inline struct cpumask *task_prefer_cpus(struct task_struct *p) static inline int dynamic_affinity_mode(struct task_struct *p) { - if (!prefer_cpus_valid(p)) - return -1; - if (smart_grid_used()) return task_group(p)->auto_affinity->mode == 0 ? -1 : 1; @@ -7307,9 +7304,6 @@ static inline struct cpumask *task_prefer_cpus(struct task_struct *p) static inline int dynamic_affinity_mode(struct task_struct *p) { - if (!prefer_cpus_valid(p)) - return -1; - return 0; } #endif /* CONFIG_QOS_SCHED_DYNAMIC_AFFINITY */ @@ -9038,6 +9032,9 @@ static void set_task_select_cpus(struct task_struct *p, int *idlest_cpu, int cpu, mode; p->select_cpus = p->cpus_ptr; + if (!prefer_cpus_valid(p)) + return; + rcu_read_lock(); mode = dynamic_affinity_mode(p); if (mode == -1) { @@ -9721,7 +9718,7 @@ static int __init qos_sched_smt_noexpell_setup(char *__unused) } __setup("nosmtexpell", qos_sched_smt_noexpell_setup); -static bool qos_smt_check_siblings_status(int this_cpu) +static __always_inline bool qos_smt_check_siblings_status(int this_cpu) { int cpu; -- 2.34.1

2 1

[openeuler:OLK-6.6 1609/1609] arch/x86/kvm/svm/sev.c:2198:6: warning: no previous prototype for function 'sev_install_hooks'
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 31c4fffa86e17e8a946c944e91e7412db7f8427b commit: 0f13b8634792cff1f2fb18bf35e5a24d7a8cbf8e [1609/1609] KVM: x86: Support VM_ATTESTATION hypercall config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241209/202412091737.uk2gKO2t-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412091737.uk2gKO2t-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412091737.uk2gKO2t-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/x86/kvm/svm/sev.c:12: In file included from include/linux/kvm_host.h:16: In file included from include/linux/mm.h:2234: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/svm/sev.c:2198:6: warning: no previous prototype for function 'sev_install_hooks' [-Wmissing-prototypes] 2198 | void sev_install_hooks(void) | ^ arch/x86/kvm/svm/sev.c:2198:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2198 | void sev_install_hooks(void) | ^ | static 6 warnings generated. -- In file included from arch/x86/kvm/svm/csv.c:10: In file included from include/linux/kvm_host.h:16: In file included from include/linux/mm.h:2234: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/svm/csv.c:30:5: warning: no previous prototype for function 'csv_vm_attestation' [-Wmissing-prototypes] 30 | int csv_vm_attestation(struct kvm *kvm, unsigned long gpa, unsigned long len) | ^ arch/x86/kvm/svm/csv.c:30:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 30 | int csv_vm_attestation(struct kvm *kvm, unsigned long gpa, unsigned long len) | ^ | static 6 warnings generated. vim +/sev_install_hooks +2198 arch/x86/kvm/svm/sev.c 2195 2196 #ifdef CONFIG_HYGON_CSV 2197 /* Code to set all of the function and vaiable pointers */ > 2198 void sev_install_hooks(void) 2199 { 2200 hygon_kvm_hooks.sev_issue_cmd = sev_issue_cmd; 2201 hygon_kvm_hooks.get_num_contig_pages = get_num_contig_pages; 2202 hygon_kvm_hooks.sev_pin_memory = sev_pin_memory; 2203 hygon_kvm_hooks.sev_unpin_memory = sev_unpin_memory; 2204 2205 hygon_kvm_hooks.sev_hooks_installed = true; 2206 } 2207 #endif 2208 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1] media: cx24116: prevent overflows on SNR calculus
by Li Nan 09 Dec '24

09 Dec '24

From: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> stable inclusion from stable-v5.10.230 commit 828047c70f4716fde4b1316f7b610e97a4e83824 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVY CVE: CVE-2024-50290 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 576a307a7650bd544fbb24df801b9b7863b85e2f upstream. as reported by Coverity, if reading SNR registers fail, a negative number will be returned, causing an underflow when reading SNR registers. Prevent that. Fixes: 8953db793d5b ("V4L/DVB (9178): cx24116: Add module parameter to return SNR as ESNO.") Cc: stable(a)vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/media/dvb-frontends/cx24116.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c index ea8264ccbb4e..191645a86550 100644 --- a/drivers/media/dvb-frontends/cx24116.c +++ b/drivers/media/dvb-frontends/cx24116.c @@ -741,6 +741,7 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr) { struct cx24116_state *state = fe->demodulator_priv; u8 snr_reading; + int ret; static const u32 snr_tab[] = { /* 10 x Table (rounded up) */ 0x00000, 0x0199A, 0x03333, 0x04ccD, 0x06667, 0x08000, 0x0999A, 0x0b333, 0x0cccD, 0x0e667, @@ -749,7 +750,11 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr) dprintk("%s()\n", __func__); - snr_reading = cx24116_readreg(state, CX24116_REG_QUALITY0); + ret = cx24116_readreg(state, CX24116_REG_QUALITY0); + if (ret < 0) + return ret; + + snr_reading = ret; if (snr_reading >= 0xa0 /* 100% */) *snr = 0xffff; -- 2.39.2

2 1

[PATCH OLK-5.10] media: cx24116: prevent overflows on SNR calculus
by Li Nan 09 Dec '24

09 Dec '24

From: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> stable inclusion from stable-v5.10.230 commit 828047c70f4716fde4b1316f7b610e97a4e83824 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVY CVE: CVE-2024-50290 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 576a307a7650bd544fbb24df801b9b7863b85e2f upstream. as reported by Coverity, if reading SNR registers fail, a negative number will be returned, causing an underflow when reading SNR registers. Prevent that. Fixes: 8953db793d5b ("V4L/DVB (9178): cx24116: Add module parameter to return SNR as ESNO.") Cc: stable(a)vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/media/dvb-frontends/cx24116.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c index ea8264ccbb4e..191645a86550 100644 --- a/drivers/media/dvb-frontends/cx24116.c +++ b/drivers/media/dvb-frontends/cx24116.c @@ -741,6 +741,7 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr) { struct cx24116_state *state = fe->demodulator_priv; u8 snr_reading; + int ret; static const u32 snr_tab[] = { /* 10 x Table (rounded up) */ 0x00000, 0x0199A, 0x03333, 0x04ccD, 0x06667, 0x08000, 0x0999A, 0x0b333, 0x0cccD, 0x0e667, @@ -749,7 +750,11 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr) dprintk("%s()\n", __func__); - snr_reading = cx24116_readreg(state, CX24116_REG_QUALITY0); + ret = cx24116_readreg(state, CX24116_REG_QUALITY0); + if (ret < 0) + return ret; + + snr_reading = ret; if (snr_reading >= 0xa0 /* 100% */) *snr = 0xffff; -- 2.39.2

2 1

[PATCH OLK-5.10] mm: only enforce minimum stack gap size if it's sensible
by Liu Shixin 09 Dec '24

09 Dec '24

From: David Gow <davidgow(a)google.com> stable inclusion from stable-v5.10.227 commit 52f7cab2903959316c907441100adef85eba88a7 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB8I85 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 69b50d4351ed924f29e3d46b159e28f70dfc707f upstream. The generic mmap_base code tries to leave a gap between the top of the stack and the mmap base address, but enforces a minimum gap size (MIN_GAP) of 128MB, which is too large on some setups. In particular, on arm tasks without ADDR_LIMIT_32BIT, the STACK_TOP value is less than 128MB, so it's impossible to fit such a gap in. Only enforce this minimum if MIN_GAP < MAX_GAP, as we'd prefer to honour MAX_GAP, which is defined proportionally, so scales better and always leaves us with both _some_ stack space and some room for mmap. This fixes the usercopy KUnit test suite on 32-bit arm, as it doesn't set any personality flags so gets the default (in this case 26-bit) task size. This test can be run with: ./tools/testing/kunit/kunit.py run --arch arm usercopy --make_options LLVM=1 Link: https://lkml.kernel.org/r/20240803074642.1849623-2-davidgow@google.com Fixes: dba79c3df4a2 ("arm: use generic mmap top-down layout and brk randomization") Signed-off-by: David Gow <davidgow(a)google.com> Reviewed-by: Kees Cook <kees(a)kernel.org> Cc: Alexandre Ghiti <alex(a)ghiti.fr> Cc: Linus Walleij <linus.walleij(a)linaro.org> Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Russell King <linux(a)armlinux.org.uk> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- mm/util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/util.c b/mm/util.c index 63d510d39c47..b2e0ae3c65aa 100644 --- a/mm/util.c +++ b/mm/util.c @@ -420,7 +420,7 @@ static unsigned long mmap_base(unsigned long rnd, struct rlimit *rlim_stack) if (gap + pad > gap) gap += pad; - if (gap < MIN_GAP) + if (gap < MIN_GAP && MIN_GAP < MAX_GAP) gap = MIN_GAP; else if (gap > MAX_GAP) gap = MAX_GAP; -- 2.34.1

2 1

[PATCH OLK-6.6 0/2] fork: Return early to improve the fork performance
by Jinjie Ruan 09 Dec '24

09 Dec '24

Return early if ctx is NULL for dup_userfaultfd() or if anon_vma is NULL for anon_vma_fork(). Jinjie Ruan (2): fork: Return early if ctx is NULL for dup_userfaultfd() fork: Return early if anon_vma is NULL for anon_vma_fork() fs/userfaultfd.c | 2 -- kernel/fork.c | 17 ++++++++++++----- mm/rmap.c | 4 ---- 3 files changed, 12 insertions(+), 11 deletions(-) -- 2.34.1

2 3

[PATCH OLK-6.6] bpf: sync_linked_regs() must preserve subreg_def
by Pu Lehui 09 Dec '24

09 Dec '24

From: Eduard Zingerman <eddyz87(a)gmail.com> mainline inclusion from mainline-v6.12-rc4 commit e9bd9c498cb0f5843996dbe5cbce7a1836a83c70 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9533 CVE: CVE-2024-53125 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Range propagation must not affect subreg_def marks, otherwise the following example is rewritten by verifier incorrectly when BPF_F_TEST_RND_HI32 flag is set: 0: call bpf_ktime_get_ns call bpf_ktime_get_ns 1: r0 &= 0x7fffffff after verifier r0 &= 0x7fffffff 2: w1 = w0 rewrites w1 = w0 3: if w0 < 10 goto +0 --------------> r11 = 0x2f5674a6 (r) 4: r1 >>= 32 r11 <<= 32 (r) 5: r0 = r1 r1 |= r11 (r) 6: exit; if w0 < 0xa goto pc+0 r1 >>= 32 r0 = r1 exit (or zero extension of w1 at (2) is missing for architectures that require zero extension for upper register half). The following happens w/o this patch: - r0 is marked as not a subreg at (0); - w1 is marked as subreg at (2); - w1 subreg_def is overridden at (3) by copy_register_state(); - w1 is read at (5) but mark_insn_zext() does not mark (2) for zero extension, because w1 subreg_def is not set; - because of BPF_F_TEST_RND_HI32 flag verifier inserts random value for hi32 bits of (2) (marked (r)); - this random value is read at (5). Fixes: 75748837b7e5 ("bpf: Propagate scalar ranges through register assignments.") Reported-by: Lonial Con <kongln9170(a)gmail.com> Signed-off-by: Lonial Con <kongln9170(a)gmail.com> Signed-off-by: Eduard Zingerman <eddyz87(a)gmail.com> Signed-off-by: Andrii Nakryiko <andrii(a)kernel.org> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Acked-by: Daniel Borkmann <daniel(a)iogearbox.net> Closes: https://lore.kernel.org/bpf/7e2aa30a62d740db182c170fdd8f81c596df280d.camel@… Link: https://lore.kernel.org/bpf/20240924210844.1758441-1-eddyz87@gmail.com Conflicts: kernel/bpf/verifier.c [The conflicts were due to not merge commit 98d7ca374ba4 and 4bf79f9be434e] Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- kernel/bpf/verifier.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 4e3f3ce2abdd..8fa7b37152c0 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -14551,8 +14551,12 @@ static void find_equal_scalars(struct bpf_verifier_state *vstate, struct bpf_reg_state *reg; bpf_for_each_reg_in_vstate(vstate, state, reg, ({ - if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) + if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) { + s32 saved_subreg_def = reg->subreg_def; + copy_register_state(reg, known_reg); + reg->subreg_def = saved_subreg_def; + } })); } -- 2.34.1

2 1

[PATCH OLK-5.10] bpf: sync_linked_regs() must preserve subreg_def
by Pu Lehui 09 Dec '24

09 Dec '24

From: Eduard Zingerman <eddyz87(a)gmail.com> mainline inclusion from mainline-v6.12-rc4 commit e9bd9c498cb0f5843996dbe5cbce7a1836a83c70 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9533 CVE: CVE-2024-53125 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Range propagation must not affect subreg_def marks, otherwise the following example is rewritten by verifier incorrectly when BPF_F_TEST_RND_HI32 flag is set: 0: call bpf_ktime_get_ns call bpf_ktime_get_ns 1: r0 &= 0x7fffffff after verifier r0 &= 0x7fffffff 2: w1 = w0 rewrites w1 = w0 3: if w0 < 10 goto +0 --------------> r11 = 0x2f5674a6 (r) 4: r1 >>= 32 r11 <<= 32 (r) 5: r0 = r1 r1 |= r11 (r) 6: exit; if w0 < 0xa goto pc+0 r1 >>= 32 r0 = r1 exit (or zero extension of w1 at (2) is missing for architectures that require zero extension for upper register half). The following happens w/o this patch: - r0 is marked as not a subreg at (0); - w1 is marked as subreg at (2); - w1 subreg_def is overridden at (3) by copy_register_state(); - w1 is read at (5) but mark_insn_zext() does not mark (2) for zero extension, because w1 subreg_def is not set; - because of BPF_F_TEST_RND_HI32 flag verifier inserts random value for hi32 bits of (2) (marked (r)); - this random value is read at (5). Fixes: 75748837b7e5 ("bpf: Propagate scalar ranges through register assignments.") Reported-by: Lonial Con <kongln9170(a)gmail.com> Signed-off-by: Lonial Con <kongln9170(a)gmail.com> Signed-off-by: Eduard Zingerman <eddyz87(a)gmail.com> Signed-off-by: Andrii Nakryiko <andrii(a)kernel.org> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Acked-by: Daniel Borkmann <daniel(a)iogearbox.net> Closes: https://lore.kernel.org/bpf/7e2aa30a62d740db182c170fdd8f81c596df280d.camel@… Link: https://lore.kernel.org/bpf/20240924210844.1758441-1-eddyz87@gmail.com Conflicts: kernel/bpf/verifier.c [The conflicts were due to not merge commit 98d7ca374ba4 and 4bf79f9be434e] Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- kernel/bpf/verifier.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 46ae1861d385..642746168b33 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -8394,8 +8394,12 @@ static void find_equal_scalars(struct bpf_verifier_state *vstate, struct bpf_reg_state *reg; bpf_for_each_reg_in_vstate(vstate, state, reg, ({ - if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) + if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) { + s32 saved_subreg_def = reg->subreg_def; + copy_register_state(reg, known_reg); + reg->subreg_def = saved_subreg_def; + } })); } -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP1] bpf: sync_linked_regs() must preserve subreg_def
by Pu Lehui 09 Dec '24

09 Dec '24

From: Eduard Zingerman <eddyz87(a)gmail.com> mainline inclusion from mainline-v6.12-rc4 commit e9bd9c498cb0f5843996dbe5cbce7a1836a83c70 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9533 CVE: CVE-2024-53125 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Range propagation must not affect subreg_def marks, otherwise the following example is rewritten by verifier incorrectly when BPF_F_TEST_RND_HI32 flag is set: 0: call bpf_ktime_get_ns call bpf_ktime_get_ns 1: r0 &= 0x7fffffff after verifier r0 &= 0x7fffffff 2: w1 = w0 rewrites w1 = w0 3: if w0 < 10 goto +0 --------------> r11 = 0x2f5674a6 (r) 4: r1 >>= 32 r11 <<= 32 (r) 5: r0 = r1 r1 |= r11 (r) 6: exit; if w0 < 0xa goto pc+0 r1 >>= 32 r0 = r1 exit (or zero extension of w1 at (2) is missing for architectures that require zero extension for upper register half). The following happens w/o this patch: - r0 is marked as not a subreg at (0); - w1 is marked as subreg at (2); - w1 subreg_def is overridden at (3) by copy_register_state(); - w1 is read at (5) but mark_insn_zext() does not mark (2) for zero extension, because w1 subreg_def is not set; - because of BPF_F_TEST_RND_HI32 flag verifier inserts random value for hi32 bits of (2) (marked (r)); - this random value is read at (5). Fixes: 75748837b7e5 ("bpf: Propagate scalar ranges through register assignments.") Reported-by: Lonial Con <kongln9170(a)gmail.com> Signed-off-by: Lonial Con <kongln9170(a)gmail.com> Signed-off-by: Eduard Zingerman <eddyz87(a)gmail.com> Signed-off-by: Andrii Nakryiko <andrii(a)kernel.org> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Acked-by: Daniel Borkmann <daniel(a)iogearbox.net> Closes: https://lore.kernel.org/bpf/7e2aa30a62d740db182c170fdd8f81c596df280d.camel@… Link: https://lore.kernel.org/bpf/20240924210844.1758441-1-eddyz87@gmail.com Conflicts: kernel/bpf/verifier.c [The conflicts were due to not merge commit 98d7ca374ba4 and 4bf79f9be434e] Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- kernel/bpf/verifier.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index c1a03ab632bb..91c33601021d 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -8010,15 +8010,23 @@ static void find_equal_scalars(struct bpf_verifier_state *vstate, state = vstate->frame[i]; for (j = 0; j < MAX_BPF_REG; j++) { reg = &state->regs[j]; - if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) + if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) { + s32 saved_subreg_def = reg->subreg_def; + *reg = *known_reg; + reg->subreg_def = saved_subreg_def; + } } bpf_for_each_spilled_reg(j, state, reg) { if (!reg) continue; - if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) + if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) { + s32 saved_subreg_def = reg->subreg_def; + *reg = *known_reg; + reg->subreg_def = saved_subreg_def; + } } } } -- 2.34.1

2 1

[openeuler:OLK-6.6 1610/1610] drivers/crypto/ccp/hygon/tdm-dev.c:340:40: error: incomplete definition of type 'struct module'
by kernel test robot 09 Dec '24

09 Dec '24

Hi chench00, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 31c4fffa86e17e8a946c944e91e7412db7f8427b commit: a1dd4972da4e66d9a9d1a89b3dfd8f742c20193b [1610/1610] crypto: tdm: Add Hygon TDM driver config: x86_64-buildonly-randconfig-005-20241209 (https://download.01.org/0day-ci/archive/20241209/202412091416.tF5xTUAU-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412091416.tF5xTUAU-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412091416.tF5xTUAU-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/crypto/ccp/hygon/tdm-dev.c:21: In file included from include/linux/kfifo.h:42: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2242: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ drivers/crypto/ccp/hygon/tdm-dev.c:94:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 94 | int ret = 0; | ^ >> drivers/crypto/ccp/hygon/tdm-dev.c:340:40: error: incomplete definition of type 'struct module' 340 | memcpy(ctx_msg.module_name, p_module->name, sizeof(p_module->name)); | ~~~~~~~~^ arch/x86/include/asm/alternative.h:103:8: note: forward declaration of 'struct module' 103 | struct module; | ^ drivers/crypto/ccp/hygon/tdm-dev.c:340:63: error: incomplete definition of type 'struct module' 340 | memcpy(ctx_msg.module_name, p_module->name, sizeof(p_module->name)); | ~~~~~~~~^ arch/x86/include/asm/alternative.h:103:8: note: forward declaration of 'struct module' 103 | struct module; | ^ drivers/crypto/ccp/hygon/tdm-dev.c:606:20: warning: variable 'head' set but not used [-Wunused-but-set-variable] 606 | struct list_head *head = NULL; | ^ 7 warnings and 2 errors generated. vim +340 drivers/crypto/ccp/hygon/tdm-dev.c 323 324 if (!hash) { 325 ret = -DYN_NULL_POINTER; 326 pr_err("Null pointer\n"); 327 goto end; 328 } 329 330 ctx_msg.flag = flag; 331 ctx_msg.pid = current->pid; 332 memcpy(ctx_msg.comm, current->comm, sizeof(current->comm)); 333 334 return_address = CALLER_ADDR1; 335 if (return_address) { 336 #if IS_BUILTIN(CONFIG_CRYPTO_DEV_CCP_DD) 337 p_module = __module_address(return_address); 338 // caller is module 339 if (p_module) > 340 memcpy(ctx_msg.module_name, p_module->name, sizeof(p_module->name)); 341 // caller is build-in 342 else 343 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name)); 344 #elif IS_ENABLED(CONFIG_KALLSYMS) 345 symbol_len = sprint_symbol((char *)symbol_buf, return_address); 346 if (!symbol_len) { 347 ret = -DYN_ERR_API; 348 pr_err("sprint_symbol failed\n"); 349 goto end; 350 } 351 symbol_begin = strchr((char *)symbol_buf, '['); 352 if (!symbol_begin) { 353 ret = -DYN_NULL_POINTER; 354 pr_err("module name is not exist\n"); 355 goto end; 356 } 357 symbol_end = strchr((char *)symbol_buf, ']'); 358 if (!symbol_end) { 359 ret = -DYN_NULL_POINTER; 360 pr_err("module name is not exist\n"); 361 goto end; 362 } 363 symbol_begin++; 364 if (symbol_end - symbol_begin) 365 memcpy(ctx_msg.module_name, symbol_begin, symbol_end - symbol_begin); 366 else 367 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name)); 368 #else 369 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name)); 370 #endif 371 } else 372 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name)); 373 374 ret = calc_task_context_hash(ctx_msg, hash); 375 if (ret) { 376 pr_err("calc_task_context_hash failed\n"); 377 goto end; 378 } 379 380 end: 381 return ret; 382 } 383 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1610/1610] include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
by kernel test robot 09 Dec '24

09 Dec '24

Hi zhangtianyang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 31c4fffa86e17e8a946c944e91e7412db7f8427b commit: c93eb12529e21dbb59796132f4fdf75fad4eddaf [1610/1610] LoongArch: Adapted SECTION_SIZE_BITS with page size config: loongarch-randconfig-001-20241209 (https://download.01.org/0day-ci/archive/20241209/202412091235.rrPD4MTM-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412091235.rrPD4MTM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412091235.rrPD4MTM-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/gfp.h:7, from include/linux/mm.h:7, from arch/loongarch/kernel/asm-offsets.c:9: >> include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE 1788 | #error Allocator MAX_ORDER exceeds SECTION_SIZE | ^~~~~ arch/loongarch/kernel/asm-offsets.c:18:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes] 18 | void output_ptreg_defines(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:65:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes] 65 | void output_task_defines(void) | ^~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:80:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes] 80 | void output_thread_info_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:96:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes] 96 | void output_thread_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:132:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes] 132 | void output_thread_fpu_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:173:6: warning: no previous prototype for 'output_thread_lbt_defines' [-Wmissing-prototypes] 173 | void output_thread_lbt_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:183:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes] 183 | void output_mm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:215:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes] 215 | void output_sc_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:223:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes] 223 | void output_signal_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:261:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes] 261 | void output_smpboot_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:283:6: warning: no previous prototype for 'output_fgraph_ret_regs_defines' [-Wmissing-prototypes] 283 | void output_fgraph_ret_regs_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:294:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes] 294 | void output_kvm_defines(void) | ^~~~~~~~~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:116: arch/loongarch/kernel/asm-offsets.s] Error 1 shuffle=2238233371 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1202: prepare0] Error 2 shuffle=2238233371 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 shuffle=2238233371 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 shuffle=2238233371 make: Target 'prepare' not remade because of errors. vim +1788 include/linux/mmzone.h d41dee369bff3b Andy Whitcroft 2005-06-23 1783 835c134ec4dd75 Mel Gorman 2007-10-16 1784 #define SECTION_BLOCKFLAGS_BITS \ d9c2340052278d Mel Gorman 2007-10-16 1785 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS) 835c134ec4dd75 Mel Gorman 2007-10-16 1786 23baf831a32c04 Kirill A. Shutemov 2023-03-15 1787 #if (MAX_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS d41dee369bff3b Andy Whitcroft 2005-06-23 @1788 #error Allocator MAX_ORDER exceeds SECTION_SIZE d41dee369bff3b Andy Whitcroft 2005-06-23 1789 #endif d41dee369bff3b Andy Whitcroft 2005-06-23 1790 :::::: The code at line 1788 was first introduced by commit :::::: d41dee369bff3b9dcb6328d4d822926c28cc2594 [PATCH] sparsemem memory model :::::: TO: Andy Whitcroft <apw(a)shadowen.org> :::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2544/2544] drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f commit: a398c3637a33330c134f067e06df959550d44f7b [2544/2544] drivers: initial support for rnpgbe drivers from Mucse Technology config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241209/202412090615.w2vIvo64-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412090615.w2vIvo64-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412090615.w2vIvo64-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:148:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:148:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:148:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2477:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2477:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2477:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2509:17: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2509:17: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2509:17: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2546:17: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2546:17: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2546:17: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3838:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3838:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3838:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3841:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3841:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3841:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3932:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3932:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3932:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3935:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3935:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3935:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4135:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4135:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4135:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4203:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4203:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4203:9: sparse: void * drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:6780:17: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:6780:17: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:6780:17: sparse: void * -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c:768:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c:768:9: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c:768:9: sparse: void * -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through include/linux/kernel.h, include/linux/interrupt.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/interrupt.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/wait.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c:278:25: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c:278:25: sparse: void drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c:278:25: sparse: void * -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/timer.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield -- drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/wait.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...): >> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield vim +158 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h 136 137 struct phy_abilities { 138 unsigned char link_stat; 139 unsigned char lane_mask; 140 141 int speed; 142 short phy_type; 143 short nic_mode; 144 short pfnum; 145 unsigned int fw_version; 146 unsigned int axi_mhz; 147 union { 148 unsigned char port_id[4]; 149 unsigned int port_ids; 150 }; 151 unsigned int bd_uid; 152 int phy_id; 153 int wol_status; 154 155 union { 156 int ext_ablity; 157 struct { > 158 int valid : 1; 159 int wol_en : 1; 160 int pci_preset_runtime_en : 1; 161 int smbus_en : 1; 162 int ncsi_en : 1; 163 int rpu_en : 1; 164 int v2 : 1; 165 int pxe_en : 1; 166 int mctp_en : 1; 167 }; 168 }; 169 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1321/1321] drivers/mailbox/imx-mailbox.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 09 Dec '24

09 Dec '24

Hi Oleksij, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 2bb7005696e2246baa88772341ca032ff09a63cb [1321/1321] mailbox: Add support for i.MX messaging unit config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241209/202412090011.eUm2er4P-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412090011.eUm2er4P-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412090011.eUm2er4P-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/mailbox/imx-mailbox.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2544/2544] drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: sparse: incompatible types in conditional expression (different types):
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f commit: a0c5bfdbc099daf30cbadb9657803f0cb3f89d0b [2544/2544] drivers: support for rnpm drivers from Mucse Technology N10/N400 config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241208/202412081856.3zlECgE7-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412081856.3zlECgE7-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412081856.3zlECgE7-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/mucse/rnpm/rnpm_lib.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpm/rnpm_lib.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpm/rnpm_lib.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type >> drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: void * drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:747:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:747:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:747:9: sparse: void * -- drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type >> drivers/net/ethernet/mucse/rnpm/rnpm_main.c:296:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_main.c:296:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_main.c:296:9: sparse: void * drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2845:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2845:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2845:9: sparse: void * drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2950:17: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2950:17: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2950:17: sparse: void * drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4748:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4748:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4748:9: sparse: void * drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4847:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4847:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4847:9: sparse: void * drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5069:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5069:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5069:9: sparse: void * drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5143:9: sparse: sparse: incompatible types in conditional expression (different types): drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5143:9: sparse: void drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5143:9: sparse: void * vim +389 drivers/net/ethernet/mucse/rnpm/rnpm_lib.c 363 364 /** 365 * rnpm_alloc_q_vector - Allocate memory for a single interrupt vector 366 * @adapter: board private structure to initialize 367 * @v_count: q_vectors allocated on adapter, used for ring interleaving 368 * @v_idx: index of vector in adapter struct 369 * @txr_count: total number of Tx rings to allocate 370 * @txr_idx: index of first Tx ring to allocate 371 * @rxr_count: total number of Rx rings to allocate 372 * @rxr_idx: index of first Rx ring to allocate 373 * 374 * We allocate one q_vector. If allocation fails we return -ENOMEM. 375 **/ 376 static int rnpm_alloc_q_vector(struct rnpm_adapter *adapter, int eth_queue_idx, 377 int v_idx, int r_idx, int r_count, int step) 378 { 379 struct rnpm_q_vector *q_vector; 380 struct rnpm_ring *ring; 381 struct rnpm_hw *hw = &adapter->hw; 382 int node = NUMA_NO_NODE; 383 int cpu = -1; 384 int ring_count, size; 385 int txr_count, rxr_count, idx; 386 int rxr_idx = r_idx, txr_idx = r_idx; 387 // u8 tcs = netdev_get_num_tc(adapter->netdev); 388 > 389 DPRINTK(PROBE, INFO, 390 "eth_queue_idx:%d v_idx:%d(off:%d) ring:%d ring_cnt:%d step:%d\n", 391 eth_queue_idx, v_idx, adapter->vector_off, r_idx, r_count, 392 step); 393 394 txr_count = rxr_count = r_count; 395 396 ring_count = txr_count + rxr_count; 397 398 /* alloc ring memory together with q_vector */ 399 size = sizeof(struct rnpm_q_vector) + 400 (sizeof(struct rnpm_ring) * ring_count); 401 402 /* should minis adapter->vector_off */ 403 if (cpu_online(v_idx - adapter->vector_off)) { 404 /* cpu 1 - 7 */ 405 //cpu = 1 + v_idx - adapter->vector_off; 406 cpu = v_idx - adapter->vector_off; 407 node = cpu_to_node(cpu); 408 } 409 410 /* allocate q_vector and rings */ 411 q_vector = kzalloc_node(size, GFP_KERNEL, node); 412 if (!q_vector) 413 q_vector = kzalloc(size, GFP_KERNEL); 414 if (!q_vector) 415 return -ENOMEM; 416 417 cpumask_copy(&q_vector->affinity_mask, cpu_possible_mask); 418 /* setup affinity mask and node */ 419 q_vector->numa_node = node; 420 421 /* initialize timer */ 422 q_vector->irq_check_usecs = RNPM_IRQ_CHECK_USEC; 423 //q_vector->new_rx_count = RNPM_PKT_TIMEOUT; 424 //q_vector->old_rx_count = RNPM_PKT_TIMEOUT; 425 426 hrtimer_init(&q_vector->irq_miss_check_timer, CLOCK_MONOTONIC, 427 HRTIMER_MODE_REL_PINNED); 428 q_vector->irq_miss_check_timer.function = irq_miss_check; 429 430 /* initialize NAPI */ 431 netif_napi_add(adapter->netdev, &q_vector->napi, rnpm_poll, 432 adapter->napi_budge); 433 434 /* tie q_vector and adapter together */ 435 adapter->q_vector[v_idx - adapter->vector_off] = q_vector; 436 q_vector->adapter = adapter; 437 /* this indicate vector table */ 438 q_vector->v_idx = v_idx; 439 440 /* initialize work limits */ 441 q_vector->tx.work_limit = adapter->tx_work_limit; 442 443 q_vector->rx.itr = q_vector->itr = adapter->rx_frames; 444 #ifdef CONFIG_HZ 445 q_vector->factor = DIV_ROUND_UP(1000, CONFIG_HZ); 446 #else 447 q_vector->factor = 1; 448 #endif 449 450 /* initialize pointer to rings */ 451 ring = q_vector->ring; 452 453 for (idx = 0; idx < txr_count; idx++) { 454 /* assign generic ring traits */ 455 ring->dev = &adapter->pdev->dev; 456 ring->netdev = adapter->netdev; 457 458 /* configure backlink on ring */ 459 ring->q_vector = q_vector; 460 461 /* update q_vector Tx values */ 462 rnpm_add_ring(ring, &q_vector->tx); 463 464 /* apply Tx specific ring traits */ 465 ring->count = adapter->tx_ring_item_count; 466 ring->queue_index = eth_queue_idx + idx; 467 468 /* rnpm_queue_idx can be changed after */ 469 /* it is used to location hw reg */ 470 ring->rnpm_queue_idx = txr_idx; 471 ring->dma_int_stat = 472 hw->hw_addr + RNPM_DMA_INT_STAT(ring->rnpm_queue_idx); 473 ring->dma_int_mask = ring->dma_int_stat + 4; 474 ring->dma_int_clr = ring->dma_int_stat + 8; 475 ring->device_id = adapter->pdev->device; 476 ring->pfvfnum = hw->pfvfnum; 477 478 /* assign ring to adapter */ 479 adapter->tx_ring[ring->queue_index] = ring; 480 481 /* update count and index */ 482 txr_idx += step; 483 484 rnpm_dbg("\t\t%s:vector[%d] <--RNPM TxRing:%d, eth_queue:%d\n", 485 adapter->netdev->name, v_idx, ring->rnpm_queue_idx, 486 ring->queue_index); 487 488 /* push pointer to next ring */ 489 ring++; 490 } 491 492 for (idx = 0; idx < rxr_count; idx++) { 493 /* assign generic ring traits */ 494 ring->dev = &adapter->pdev->dev; 495 ring->netdev = adapter->netdev; 496 497 /* configure backlink on ring */ 498 ring->q_vector = q_vector; 499 500 /* update q_vector Rx values */ 501 rnpm_add_ring(ring, &q_vector->rx); 502 503 /* apply Rx specific ring traits */ 504 ring->count = adapter->rx_ring_item_count; 505 /* rnpm_queue_idx can be changed after */ 506 /* it is used to location hw reg */ 507 ring->queue_index = eth_queue_idx + idx; 508 ring->rnpm_queue_idx = rxr_idx; 509 ring->dma_int_stat = 510 hw->hw_addr + RNPM_DMA_INT_STAT(ring->rnpm_queue_idx); 511 ring->dma_int_mask = ring->dma_int_stat + 4; 512 ring->dma_int_clr = ring->dma_int_stat + 8; 513 ring->device_id = adapter->pdev->device; 514 ring->pfvfnum = hw->pfvfnum; 515 516 /* assign ring to adapter */ 517 adapter->rx_ring[ring->queue_index] = ring; 518 rnpm_dbg("\t\t%s:vector[%d] <--RNPM RxRing:%d, eth_queue:%d\n", 519 adapter->netdev->name, v_idx, ring->rnpm_queue_idx, 520 ring->queue_index); 521 522 /* update count and index */ 523 rxr_idx += step; 524 525 /* push pointer to next ring */ 526 ring++; 527 } 528 529 return 0; 530 } 531 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1321/1321] sound/soc/codecs/simple-amplifier.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 09 Dec '24

09 Dec '24

Hi Mark, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 4aa5db22d35588e1a5d2ee88472348ea73d9fb23 [1321/1321] Merge branch 'asoc-4.19' into asoc-next config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241208/202412081030.HpEhO2B9-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412081030.HpEhO2B9-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412081030.HpEhO2B9-lkp@intel.com/ All warnings (new ones prefixed by >>): >> sound/soc/codecs/simple-amplifier.o: warning: objtool: missing symbol for section .init.text -- sound/soc/codecs/es7241.c:206:33: warning: unused variable 'es7241_chip' [-Wunused-const-variable] 206 | static const struct es7241_chip es7241_chip = { | ^~~~~~~~~~~ 1 warning generated. >> sound/soc/codecs/es7241.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2544/2544] drivers/net/ethernet/yunsilicon/xsc/net/main.c:2823:10: error: no member named 'dcbnl_ops' in 'struct net_device'
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f commit: 7a77845c9768ccddbaa26a0fafe594aa756559d2 [2544/2544] drivers: update Yunsilicon driver to version 2406_rc16.2 config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241208/202412080904.AHKBbuKD-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412080904.AHKBbuKD-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412080904.AHKBbuKD-lkp@intel.com/ All errors (new ones prefixed by >>): | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:1897:6: warning: no previous prototype for function 'xsc_eth_rss_params_change' [-Wmissing-prototypes] 1897 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:1897:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1897 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2206:6: warning: no previous prototype for function 'xsc_build_default_indir_rqt' [-Wmissing-prototypes] 2206 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2206:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2206 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2295:5: warning: no previous prototype for function 'xsc_eth_nic_mtu_changed' [-Wmissing-prototypes] 2295 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2295:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2295 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2365:5: warning: no previous prototype for function 'xsc_set_vf_mac' [-Wmissing-prototypes] 2365 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2365:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2365 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2433:5: warning: no previous prototype for function 'xsc_get_vf_config' [-Wmissing-prototypes] 2433 | int xsc_get_vf_config(struct net_device *dev, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2433:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2433 | int xsc_get_vf_config(struct net_device *dev, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2450:5: warning: no previous prototype for function 'xsc_set_vf_link_state' [-Wmissing-prototypes] 2450 | int xsc_set_vf_link_state(struct net_device *dev, int vf, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2450:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2450 | int xsc_set_vf_link_state(struct net_device *dev, int vf, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2460:5: warning: no previous prototype for function 'set_feature_rxcsum' [-Wmissing-prototypes] 2460 | int set_feature_rxcsum(struct net_device *netdev, bool enable) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2460:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2460 | int set_feature_rxcsum(struct net_device *netdev, bool enable) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2482:5: warning: no previous prototype for function 'set_feature_vlan_offload' [-Wmissing-prototypes] 2482 | int set_feature_vlan_offload(struct net_device *netdev, bool enable) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2482:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2482 | int set_feature_vlan_offload(struct net_device *netdev, bool enable) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2534:5: warning: no previous prototype for function 'xsc_eth_set_features' [-Wmissing-prototypes] 2534 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2534:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2534 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2561:5: warning: no previous prototype for function 'xsc_select_queue' [-Wmissing-prototypes] 2561 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb, | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2561:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2561 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb, | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2570:10: warning: variable 'txq_ix' is uninitialized when used here [-Wuninitialized] 2570 | return txq_ix; | ^~~~~~ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2564:12: note: initialize the variable 'txq_ix' to silence this warning 2564 | int txq_ix, up = 0; | ^ | = 0 drivers/net/ethernet/yunsilicon/xsc/net/main.c:2763:24: warning: no previous prototype for function 'xsc_tirc_get_default_config' [-Wmissing-prototypes] 2763 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2763:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2763 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2768:6: warning: no previous prototype for function 'xsc_build_rss_params' [-Wmissing-prototypes] 2768 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2768:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2768 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2786:6: warning: no previous prototype for function 'xsc_eth_build_nic_params' [-Wmissing-prototypes] 2786 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2786:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2786 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num) | ^ | static >> drivers/net/ethernet/yunsilicon/xsc/net/main.c:2823:10: error: no member named 'dcbnl_ops' in 'struct net_device' 2823 | netdev->dcbnl_ops = &xsc_dcbnl_ops; | ~~~~~~ ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2814:6: warning: no previous prototype for function 'xsc_eth_build_nic_netdev' [-Wmissing-prototypes] 2814 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2814:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2814 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2880:5: warning: no previous prototype for function 'xsc_eth_create_xdev_resources' [-Wmissing-prototypes] 2880 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2880:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2880 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:2899:5: warning: no previous prototype for function 'xsc_eth_init_nic_rx' [-Wmissing-prototypes] 2899 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:2899:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2899 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter) | ^ | static drivers/net/ethernet/yunsilicon/xsc/net/main.c:3134:5: warning: no previous prototype for function 'xsc_net_reboot_event_handler' [-Wmissing-prototypes] 3134 | int xsc_net_reboot_event_handler(struct notifier_block *nb, unsigned long action, void *data) | ^ drivers/net/ethernet/yunsilicon/xsc/net/main.c:3134:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3134 | int xsc_net_reboot_event_handler(struct notifier_block *nb, unsigned long action, void *data) | ^ | static 52 warnings and 1 error generated. vim +2823 drivers/net/ethernet/yunsilicon/xsc/net/main.c d48b7d951d22f7f Wanrenyong 2023-10-27 2813 d48b7d951d22f7f Wanrenyong 2023-10-27 2814 void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter) d48b7d951d22f7f Wanrenyong 2023-10-27 2815 { d48b7d951d22f7f Wanrenyong 2023-10-27 2816 struct net_device *netdev = adapter->netdev; d48b7d951d22f7f Wanrenyong 2023-10-27 2817 struct xsc_core_device *xdev = adapter->xdev; d48b7d951d22f7f Wanrenyong 2023-10-27 2818 d48b7d951d22f7f Wanrenyong 2023-10-27 2819 /* Set up network device as normal. */ d48b7d951d22f7f Wanrenyong 2023-10-27 2820 netdev->priv_flags |= IFF_UNICAST_FLT | IFF_LIVE_ADDR_CHANGE; d48b7d951d22f7f Wanrenyong 2023-10-27 2821 netdev->netdev_ops = &xsc_netdev_ops; d48b7d951d22f7f Wanrenyong 2023-10-27 2822 d48b7d951d22f7f Wanrenyong 2023-10-27 @2823 netdev->dcbnl_ops = &xsc_dcbnl_ops; d48b7d951d22f7f Wanrenyong 2023-10-27 2824 eth_set_ethtool_ops(netdev); d48b7d951d22f7f Wanrenyong 2023-10-27 2825 d48b7d951d22f7f Wanrenyong 2023-10-27 2826 netdev->min_mtu = SW_MIN_MTU; d48b7d951d22f7f Wanrenyong 2023-10-27 2827 netdev->max_mtu = SW_MAX_MTU; d48b7d951d22f7f Wanrenyong 2023-10-27 2828 /*mtu - macheaderlen - ipheaderlen should be aligned in 8B*/ d48b7d951d22f7f Wanrenyong 2023-10-27 2829 netdev->mtu = SW_DEFAULT_MTU; d48b7d951d22f7f Wanrenyong 2023-10-27 2830 d48b7d951d22f7f Wanrenyong 2023-10-27 2831 netdev->vlan_features |= NETIF_F_SG; d48b7d951d22f7f Wanrenyong 2023-10-27 2832 netdev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;//NETIF_F_HW_CSUM; d48b7d951d22f7f Wanrenyong 2023-10-27 2833 netdev->vlan_features |= NETIF_F_GRO; d48b7d951d22f7f Wanrenyong 2023-10-27 2834 netdev->vlan_features |= NETIF_F_TSO;//NETIF_F_TSO_ECN d48b7d951d22f7f Wanrenyong 2023-10-27 2835 netdev->vlan_features |= NETIF_F_TSO6; d48b7d951d22f7f Wanrenyong 2023-10-27 2836 //todo: enable rx csum d48b7d951d22f7f Wanrenyong 2023-10-27 2837 netdev->vlan_features |= NETIF_F_RXCSUM; d48b7d951d22f7f Wanrenyong 2023-10-27 2838 netdev->vlan_features |= NETIF_F_RXHASH; d48b7d951d22f7f Wanrenyong 2023-10-27 2839 netdev->vlan_features |= NETIF_F_GSO_PARTIAL; d48b7d951d22f7f Wanrenyong 2023-10-27 2840 d48b7d951d22f7f Wanrenyong 2023-10-27 2841 netdev->hw_features = netdev->vlan_features; 23b8024ef459f8b tianx 2024-02-06 2842 netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER; 7a77845c9768ccd Tian Xin 2024-11-06 2843 netdev->hw_features |= NETIF_F_HW_VLAN_STAG_RX | NETIF_F_HW_VLAN_STAG_TX; d48b7d951d22f7f Wanrenyong 2023-10-27 2844 d48b7d951d22f7f Wanrenyong 2023-10-27 2845 if (xsc_vxlan_allowed(xdev) || xsc_geneve_tx_allowed(xdev) || d48b7d951d22f7f Wanrenyong 2023-10-27 2846 xsc_any_tunnel_proto_supported(xdev)) { d48b7d951d22f7f Wanrenyong 2023-10-27 2847 netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; d48b7d951d22f7f Wanrenyong 2023-10-27 2848 netdev->hw_enc_features |= NETIF_F_TSO; //NETIF_F_TSO_ECN d48b7d951d22f7f Wanrenyong 2023-10-27 2849 netdev->hw_enc_features |= NETIF_F_TSO6; d48b7d951d22f7f Wanrenyong 2023-10-27 2850 netdev->hw_enc_features |= NETIF_F_GSO_PARTIAL; d48b7d951d22f7f Wanrenyong 2023-10-27 2851 } d48b7d951d22f7f Wanrenyong 2023-10-27 2852 d48b7d951d22f7f Wanrenyong 2023-10-27 2853 netdev->features |= netdev->hw_features; d48b7d951d22f7f Wanrenyong 2023-10-27 2854 netdev->features |= NETIF_F_HIGHDMA; d48b7d951d22f7f Wanrenyong 2023-10-27 2855 } d48b7d951d22f7f Wanrenyong 2023-10-27 2856 :::::: The code at line 2823 was first introduced by commit :::::: d48b7d951d22f7f97d68ae7b580769827683d404 drivers: initial support for xsc drivers from Yunsilicon Technology :::::: TO: Wanrenyong <wanry(a)yunsilicon.com> :::::: CC: Wanrenyong <wanry(a)yunsilicon.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2544/2544] arch/x86/kernel/livepatch.c:55:6: warning: no previous prototype for function 'arch_check_jump_insn'
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f commit: 6b65db0bde760a026bd93ae93f5bcacfece087cb [2544/2544] livepatch: Fix huge_depth in arch_klp_check_activeness_func() config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241208/202412080615.LTPtfUgh-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412080615.LTPtfUgh-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412080615.LTPtfUgh-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/x86/kernel/livepatch.c:21: In file included from include/linux/kallsyms.h:12: In file included from include/linux/mm.h:1581: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> arch/x86/kernel/livepatch.c:55:6: warning: no previous prototype for function 'arch_check_jump_insn' [-Wmissing-prototypes] 55 | bool arch_check_jump_insn(unsigned long func_addr) | ^ arch/x86/kernel/livepatch.c:55:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 55 | bool arch_check_jump_insn(unsigned long func_addr) | ^ | static arch/x86/kernel/livepatch.c:224:5: warning: no previous prototype for function 'arch_klp_check_calltrace' [-Wmissing-prototypes] 224 | int arch_klp_check_calltrace(bool (*check_func)(void *, int *, unsigned long), void *data) | ^ arch/x86/kernel/livepatch.c:224:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 224 | int arch_klp_check_calltrace(bool (*check_func)(void *, int *, unsigned long), void *data) | ^ | static arch/x86/kernel/livepatch.c:309:6: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes] 309 | void arch_klp_code_modify_prepare(void) | ^ arch/x86/kernel/livepatch.c:309:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 309 | void arch_klp_code_modify_prepare(void) | ^ | static arch/x86/kernel/livepatch.c:315:6: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes] 315 | void arch_klp_code_modify_post_process(void) | ^ arch/x86/kernel/livepatch.c:315:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 315 | void arch_klp_code_modify_post_process(void) | ^ | static 5 warnings generated. -- In file included from kernel/livepatch/core.c:16: In file included from include/linux/kallsyms.h:12: In file included from include/linux/mm.h:1581: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ kernel/livepatch/core.c:71:16: warning: no previous prototype for function 'klp_check_patch_kprobed' [-Wmissing-prototypes] 71 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ kernel/livepatch/core.c:71:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 71 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ | static kernel/livepatch/core.c:942:12: warning: no previous prototype for function 'arch_klp_init_func' [-Wmissing-prototypes] 942 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ kernel/livepatch/core.c:942:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 942 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ | static kernel/livepatch/core.c:1342:12: warning: no previous prototype for function 'arch_klp_check_calltrace' [-Wmissing-prototypes] 1342 | int __weak arch_klp_check_calltrace(bool (*fn)(void *, int *, unsigned long), void *data) | ^ kernel/livepatch/core.c:1342:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1342 | int __weak arch_klp_check_calltrace(bool (*fn)(void *, int *, unsigned long), void *data) | ^ | static >> kernel/livepatch/core.c:1347:13: warning: no previous prototype for function 'arch_check_jump_insn' [-Wmissing-prototypes] 1347 | bool __weak arch_check_jump_insn(unsigned long func_addr) | ^ kernel/livepatch/core.c:1347:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1347 | bool __weak arch_check_jump_insn(unsigned long func_addr) | ^ | static kernel/livepatch/core.c:1352:12: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes] 1352 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable, | ^ kernel/livepatch/core.c:1352:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1352 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable, | ^ | static kernel/livepatch/core.c:1621:5: warning: no previous prototype for function 'klp_try_disable_patch' [-Wmissing-prototypes] 1621 | int klp_try_disable_patch(void *data) | ^ kernel/livepatch/core.c:1621:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1621 | int klp_try_disable_patch(void *data) | ^ | static kernel/livepatch/core.c:1655:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes] 1655 | void __weak arch_klp_code_modify_prepare(void) | ^ kernel/livepatch/core.c:1655:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1655 | void __weak arch_klp_code_modify_prepare(void) | ^ | static kernel/livepatch/core.c:1659:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes] 1659 | void __weak arch_klp_code_modify_post_process(void) | ^ kernel/livepatch/core.c:1659:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1659 | void __weak arch_klp_code_modify_post_process(void) | ^ | static kernel/livepatch/core.c:1663:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes] 1663 | void __weak *arch_klp_mem_alloc(size_t size) | ^ kernel/livepatch/core.c:1663:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1663 | void __weak *arch_klp_mem_alloc(size_t size) | ^ | static kernel/livepatch/core.c:1668:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes] 1668 | void __weak arch_klp_mem_free(void *mem) | ^ kernel/livepatch/core.c:1668:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1668 | void __weak arch_klp_mem_free(void *mem) | ^ | static kernel/livepatch/core.c:1696:13: warning: no previous prototype for function 'arch_klp_set_brk_func' [-Wmissing-prototypes] 1696 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func) | ^ kernel/livepatch/core.c:1696:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1696 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func) | ^ | static kernel/livepatch/core.c:2108:5: warning: no previous prototype for function 'klp_try_enable_patch' [-Wmissing-prototypes] 2108 | int klp_try_enable_patch(void *data) | ^ kernel/livepatch/core.c:2108:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2108 | int klp_try_enable_patch(void *data) | ^ | static 13 warnings generated. vim +/arch_check_jump_insn +55 arch/x86/kernel/livepatch.c 54 > 55 bool arch_check_jump_insn(unsigned long func_addr) 56 { 57 int len = JMP_E9_INSN_SIZE; 58 struct insn insn; 59 u8 *addr = (u8*)func_addr; 60 61 do { 62 if (is_jump_insn(addr)) 63 return true; 64 insn_init(&insn, addr, MAX_INSN_SIZE, 1); 65 insn_get_length(&insn); 66 if (!insn.length || !insn_complete(&insn)) 67 return true; 68 len -= insn.length; 69 addr += insn.length; 70 } while (len > 0); 71 72 return false; 73 } 74 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2544/2544] arch/x86/kernel/livepatch.c:315:5: warning: no previous prototype for function 'arch_klp_check_calltrace'
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f commit: a224a248cd1c2627ea20b02c1a8f33edc217881c [2544/2544] livepatch/x86: Move 'struct klp_func_list' related codes out of arch config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241208/202412080435.e0zBQYor-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412080435.e0zBQYor-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412080435.e0zBQYor-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/x86/kernel/livepatch.c:21: In file included from include/linux/kallsyms.h:12: In file included from include/linux/mm.h:1581: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ arch/x86/kernel/livepatch.c:137:12: error: implicit declaration of function 'add_func_to_list' [-Werror,-Wimplicit-function-declaration] 137 | ret = add_func_to_list(check_funcs, &pcheck, old_func, | ^ arch/x86/kernel/livepatch.c:137:29: error: use of undeclared identifier 'check_funcs' 137 | ret = add_func_to_list(check_funcs, &pcheck, old_func, | ^ arch/x86/kernel/livepatch.c:75:5: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes] 75 | int arch_klp_check_activeness_func(struct klp_patch *patch, int enable, | ^ arch/x86/kernel/livepatch.c:75:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 75 | int arch_klp_check_activeness_func(struct klp_patch *patch, int enable, | ^ | static >> arch/x86/kernel/livepatch.c:315:5: warning: no previous prototype for function 'arch_klp_check_calltrace' [-Wmissing-prototypes] 315 | int arch_klp_check_calltrace(bool (*check_func)(void *, int *, unsigned long), void *data) | ^ arch/x86/kernel/livepatch.c:315:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 315 | int arch_klp_check_calltrace(bool (*check_func)(void *, int *, unsigned long), void *data) | ^ | static arch/x86/kernel/livepatch.c:400:6: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes] 400 | void arch_klp_code_modify_prepare(void) | ^ arch/x86/kernel/livepatch.c:400:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 400 | void arch_klp_code_modify_prepare(void) | ^ | static arch/x86/kernel/livepatch.c:406:6: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes] 406 | void arch_klp_code_modify_post_process(void) | ^ arch/x86/kernel/livepatch.c:406:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 406 | void arch_klp_code_modify_post_process(void) | ^ | static 5 warnings and 2 errors generated. -- In file included from kernel/livepatch/core.c:16: In file included from include/linux/kallsyms.h:12: In file included from include/linux/mm.h:1581: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ kernel/livepatch/core.c:71:16: warning: no previous prototype for function 'klp_check_patch_kprobed' [-Wmissing-prototypes] 71 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ kernel/livepatch/core.c:71:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 71 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ | static kernel/livepatch/core.c:942:12: warning: no previous prototype for function 'arch_klp_init_func' [-Wmissing-prototypes] 942 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ kernel/livepatch/core.c:942:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 942 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ | static >> kernel/livepatch/core.c:1342:12: warning: no previous prototype for function 'arch_klp_check_calltrace' [-Wmissing-prototypes] 1342 | int __weak arch_klp_check_calltrace(bool (*fn)(void *, int *, unsigned long), void *data) | ^ kernel/livepatch/core.c:1342:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1342 | int __weak arch_klp_check_calltrace(bool (*fn)(void *, int *, unsigned long), void *data) | ^ | static >> kernel/livepatch/core.c:1347:12: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes] 1347 | int __weak arch_klp_check_activeness_func(struct klp_patch *patch, int enable, | ^ kernel/livepatch/core.c:1347:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1347 | int __weak arch_klp_check_activeness_func(struct klp_patch *patch, int enable, | ^ | static kernel/livepatch/core.c:1412:12: warning: no previous prototype for function 'klp_check_calltrace' [-Wmissing-prototypes] 1412 | int __weak klp_check_calltrace(struct klp_patch *patch, int enable) | ^ kernel/livepatch/core.c:1412:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1412 | int __weak klp_check_calltrace(struct klp_patch *patch, int enable) | ^ | static kernel/livepatch/core.c:1506:5: warning: no previous prototype for function 'klp_try_disable_patch' [-Wmissing-prototypes] 1506 | int klp_try_disable_patch(void *data) | ^ kernel/livepatch/core.c:1506:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1506 | int klp_try_disable_patch(void *data) | ^ | static kernel/livepatch/core.c:1540:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes] 1540 | void __weak arch_klp_code_modify_prepare(void) | ^ kernel/livepatch/core.c:1540:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1540 | void __weak arch_klp_code_modify_prepare(void) | ^ | static kernel/livepatch/core.c:1544:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes] 1544 | void __weak arch_klp_code_modify_post_process(void) | ^ kernel/livepatch/core.c:1544:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1544 | void __weak arch_klp_code_modify_post_process(void) | ^ | static kernel/livepatch/core.c:1548:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes] 1548 | void __weak *arch_klp_mem_alloc(size_t size) | ^ kernel/livepatch/core.c:1548:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1548 | void __weak *arch_klp_mem_alloc(size_t size) | ^ | static kernel/livepatch/core.c:1553:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes] 1553 | void __weak arch_klp_mem_free(void *mem) | ^ kernel/livepatch/core.c:1553:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1553 | void __weak arch_klp_mem_free(void *mem) | ^ | static kernel/livepatch/core.c:1581:13: warning: no previous prototype for function 'arch_klp_set_brk_func' [-Wmissing-prototypes] 1581 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func) | ^ kernel/livepatch/core.c:1581:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1581 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func) | ^ | static kernel/livepatch/core.c:1993:5: warning: no previous prototype for function 'klp_try_enable_patch' [-Wmissing-prototypes] 1993 | int klp_try_enable_patch(void *data) | ^ kernel/livepatch/core.c:1993:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1993 | int klp_try_enable_patch(void *data) | ^ | static 13 warnings generated. vim +/arch_klp_check_calltrace +315 arch/x86/kernel/livepatch.c 314 > 315 int arch_klp_check_calltrace(bool (*check_func)(void *, int *, unsigned long), void *data) 316 { 317 return do_check_calltrace(check_func, data); 318 } 319 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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