February 2024 - Kernel - mailweb.openeuler.org

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 94f199d2ce0118d64c47192cef7247cf30560eba
by kernel test robot 19 Feb '24

19 Feb '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 94f199d2ce0118d64c47192cef7247cf30560eba !4583 net: hns3: fix a bug and modify the hns3 driver version Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202402191532.Uvy12NoM-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/edac/skx_common.o: warning: objtool: missing symbol for section .init.text Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allmodconfig | |-- drivers-gpio-gpio-phytium-pci.c:warning:ordered-comparison-of-pointer-with-integer-zero | |-- drivers-mmc-host-phytium-mci.c:warning:variable-read-set-but-not-used | |-- drivers-mmc-host-phytium-sdci.c:warning:variable-cmd-set-but-not-used | |-- drivers-mmc-host-phytium-sdci.c:warning:variable-read-set-but-not-used | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:warning:no-previous-prototype-for-phytium_dwmac_remove | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:warning:ordered-comparison-of-pointer-with-integer-zero | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:warning:returning-void-from-a-function-with-return-type-int-makes-integer-from-pointer-without-a-cast | |-- drivers-rtc-rtc-phytium.c:warning:variable-counter-set-but-not-used | |-- drivers-rtc-rtc-phytium.c:warning:variable-rtc_time-set-but-not-used | |-- drivers-rtc-rtc-phytium.c:warning:variable-tmp-set-but-not-used | |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:d-directive-writing-between-and-bytes-into-a-region-of-size | |-- drivers-scsi-sssraid-sssraid_fw.c:warning:d-directive-writing-between-and-bytes-into-a-region-of-size | |-- drivers-spi-spi-phytium.c:warning:snprintf-output-may-be-truncated-before-the-last-format-character | `-- include-asm-generic-bitops-non-atomic.h:warning:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int |-- arm64-randconfig-001-20240218 | |-- arch-arm64-kvm-..-..-..-virt-kvm-arm-arm.c:error:struct-sched_info-has-no-member-named-run_delay | |-- include-linux-uaccess.h:warning:bind-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:ciov-may-be-used-uninitialized |-- arm64-randconfig-002-20240218 | |-- drivers-gpu-drm-hisilicon-hibmc-hibmc_drm_drv.c:warning:hibmc_pm_resume-defined-but-not-used | |-- drivers-gpu-drm-hisilicon-hibmc-hibmc_drm_drv.c:warning:hibmc_pm_suspend-defined-but-not-used | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:inten-may-be-used-uninitialized | `-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:vendor-may-be-used-uninitialized |-- arm64-randconfig-003-20240218 | |-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-ce-description-in-qm_hw_error_init | |-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-fe-description-in-qm_hw_error_init | |-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-msi-description-in-qm_hw_error_init | `-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-nfe-description-in-qm_hw_error_init |-- arm64-randconfig-004-20240218 | |-- drivers-iommu-arm-smmu-v3.c:error:CONFIG_CMA_ALIGNMENT-undeclared-(first-use-in-this-function) | |-- include-linux-kernel.h:error:first-argument-to-__builtin_choose_expr-not-a-constant | |-- include-linux-uaccess.h:warning:bind-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:ciov-may-be-used-uninitialized |-- x86_64-buildonly-randconfig-005-20240218 | `-- drivers-edac-skx_common.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-defconfig | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | `-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. |-- x86_64-randconfig-101-20240219 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | `-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. |-- x86_64-randconfig-103-20240219 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | `-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init |-- x86_64-randconfig-104-20240219 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | `-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. `-- x86_64-randconfig-121-20240218 |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. |-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init |-- arch-x86-kernel-fpu-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__user-ptr-got-unsigned-int-usertype-__pu_ptr |-- drivers-cpufreq-cpufreq_governor.c:sparse:sparse:symbol-cpus_for_counting_load-was-not-declared.-Should-it-be-static |-- drivers-pci-probe.c:sparse:sparse:symbol-skip_1620_bus_num-was-not-declared.-Should-it-be-static |-- include-linux-prandom.h:sparse:sparse:cast-truncates-bits-from-constant-value-(4f2e5357408c3c09-becomes-408c3c09) |-- kernel-sched-core.c:sparse:sparse:symbol-account_irqtime_to_task-was-not-declared.-Should-it-be-static |-- kernel-trace-bpf_trace.c:sparse:sparse:symbol-bpf_event_init-was-not-declared.-Should-it-be-static |-- kernel-trace-bpf_trace.c:sparse:sparse:symbol-bpf_event_notify-was-not-declared.-Should-it-be-static `-- mm-memory.c:sparse:sparse:Using-plain-integer-as-NULL-pointer clang_recent_errors |-- x86_64-allmodconfig | |-- drivers-net-ethernet-3snic-sssnic-hw-.tmp_sss_hwif_export.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-3snic-sssnic-nic-.tmp_sss_nic_ethtool_stats.o:warning:objtool:sss_nic_get_sset_count:can-t-find-switch-jump-table | `-- drivers-net-ethernet-3snic-sssnic-nic-.tmp_sss_nic_main.o:warning:objtool:sss_nic_event:can-t-find-switch-jump-table |-- x86_64-allnoconfig | `-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call |-- x86_64-allyesconfig | |-- drivers-net-ethernet-3snic-sssnic-hw-.tmp_sss_hwif_export.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-3snic-sssnic-nic-.tmp_sss_nic_ethtool_stats.o:warning:objtool:sss_nic_get_sset_count:can-t-find-switch-jump-table | `-- drivers-net-ethernet-3snic-sssnic-nic-.tmp_sss_nic_main.o:warning:objtool:sss_nic_event:can-t-find-switch-jump-table |-- x86_64-randconfig-102-20240219 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-122-20240218 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- arch-x86-kernel-cpu-mce-core.c:sparse:sparse:cast-removes-address-space-__percpu-of-expression | |-- arch-x86-kernel-cpu-mce-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-unsigned-long-const-noderef-__percpu-addr-got-unsigned-long | |-- arch-x86-kernel-cpu-mce-therm_throt.c:sparse:sparse:cast-removes-address-space-__percpu-of-expression | |-- arch-x86-kernel-cpu-mce-therm_throt.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-unsigned-long-const-noderef-__percpu-addr-got-unsigned-long | |-- arch-x86-kernel-fpu-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__user-ptr-got-unsigned-int-usertype-__pu_ptr | |-- drivers-cpufreq-cpufreq_governor.c:sparse:sparse:symbol-cpus_for_counting_load-was-not-declared.-Should-it-be-static | |-- drivers-pci-probe.c:sparse:sparse:symbol-skip_1620_bus_num-was-not-declared.-Should-it-be-static | |-- include-linux-prandom.h:sparse:sparse:cast-truncates-bits-from-constant-value-(4f2e5357408c3c09-becomes-408c3c09) | |-- kernel-sched-core.c:sparse:sparse:symbol-account_irqtime_to_task-was-not-declared.-Should-it-be-static | |-- kernel-trace-bpf_trace.c:sparse:sparse:symbol-bpf_event_init-was-not-declared.-Should-it-be-static | |-- kernel-trace-bpf_trace.c:sparse:sparse:symbol-bpf_event_notify-was-not-declared.-Should-it-be-static | |-- mm-memory.c:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-123-20240218 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-kernel-cpu-mce-core.c:sparse:sparse:cast-removes-address-space-__percpu-of-expression | |-- arch-x86-kernel-cpu-mce-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-unsigned-long-const-noderef-__percpu-addr-got-unsigned-long | |-- arch-x86-kernel-fpu-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__user-ptr-got-unsigned-int-usertype-__pu_ptr | |-- drivers-pci-probe.c:sparse:sparse:symbol-skip_1620_bus_num-was-not-declared.-Should-it-be-static | |-- include-linux-prandom.h:sparse:sparse:cast-truncates-bits-from-constant-value-(4f2e5357408c3c09-becomes-408c3c09) | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- kernel-sched-core.c:sparse:sparse:symbol-account_irqtime_to_task-was-not-declared.-Should-it-be-static | |-- mm-memory.c:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-161-20240218 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() `-- x86_64-rhel-8.3-rust `-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call elapsed time: 1450m configs tested: 32 configs skipped: 141 tested configs: alpha allnoconfig gcc alpha allyesconfig gcc alpha defconfig gcc arc allnoconfig gcc arc defconfig gcc arm allnoconfig gcc arm defconfig gcc arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240218 gcc arm64 randconfig-002-20240218 gcc arm64 randconfig-003-20240218 gcc arm64 randconfig-004-20240218 gcc csky allnoconfig gcc csky defconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc m68k allnoconfig gcc m68k defconfig gcc microblaze allnoconfig gcc microblaze defconfig gcc mips allnoconfig gcc nios2 allnoconfig gcc nios2 defconfig gcc um allmodconfig gcc um allyesconfig gcc um x86_64_defconfig gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] tty: fix return value for unsupported ioctls
by Yi Yang 19 Feb '24

19 Feb '24

From: Johan Hovold <johan(a)kernel.org> stable inclusion from stable-v4.19.191 commit 76d7fc0857bc4033415fcad905db13753d0febc7 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I926JG CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 1b8b20868a6d64cfe8174a21b25b74367bdf0560 ] Drivers should return -ENOTTY ("Inappropriate I/O control operation") when an ioctl isn't supported, while -EINVAL is used for invalid arguments. Fix up the TIOCMGET, TIOCMSET and TIOCGICOUNT helpers which returned -EINVAL when a tty driver did not implement the corresponding operations. Note that the TIOCMGET and TIOCMSET helpers predate git and do not get a corresponding Fixes tag below. Fixes: d281da7ff6f7 ("tty: Make tiocgicount a handler") Signed-off-by: Johan Hovold <johan(a)kernel.org> Link: https://lore.kernel.org/r/20210407095208.31838-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/tty/tty_io.c | 8 ++++---- include/linux/tty_driver.h | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 58c3f7b92b0d..908c331c5760 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2441,14 +2441,14 @@ static int send_break(struct tty_struct *tty, unsigned int duration) * @p: pointer to result * * Obtain the modem status bits from the tty driver if the feature - * is supported. Return -EINVAL if it is not available. + * is supported. Return -ENOTTY if it is not available. * * Locking: none (up to the driver) */ static int tty_tiocmget(struct tty_struct *tty, int __user *p) { - int retval = -EINVAL; + int retval = -ENOTTY; if (tty->ops->tiocmget) { retval = tty->ops->tiocmget(tty); @@ -2466,7 +2466,7 @@ static int tty_tiocmget(struct tty_struct *tty, int __user *p) * @p: pointer to desired bits * * Set the modem status bits from the tty driver if the feature - * is supported. Return -EINVAL if it is not available. + * is supported. Return -ENOTTY if it is not available. * * Locking: none (up to the driver) */ @@ -2478,7 +2478,7 @@ static int tty_tiocmset(struct tty_struct *tty, unsigned int cmd, unsigned int set, clear, val; if (tty->ops->tiocmset == NULL) - return -EINVAL; + return -ENOTTY; retval = get_user(val, p); if (retval) diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index 71dbc891851a..e10b09672345 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -236,7 +236,7 @@ * * Called when the device receives a TIOCGICOUNT ioctl. Passed a kernel * structure to complete. This method is optional and will only be called - * if provided (otherwise EINVAL will be returned). + * if provided (otherwise ENOTTY will be returned). */ #include <linux/export.h> -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP2] sctp: fix potential deadlock on &net->sctp.addr_wq_lock
by Dong Chenchen 19 Feb '24

19 Feb '24

From: Chengfeng Ye <dg573847474(a)gmail.com> stable inclusion from stable-v5.10.188 commit 6d2243ab783bf79d1d674ff0ca26229233c56508 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8WZLA CVE: CVE-2024-0639 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 6feb37b3b06e9049e20dcf7e23998f92c9c5be9a ] As &net->sctp.addr_wq_lock is also acquired by the timer sctp_addr_wq_timeout_handler() in protocal.c, the same lock acquisition at sctp_auto_asconf_init() seems should disable irq since it is called from sctp_accept() under process context. Possible deadlock scenario: sctp_accept() -> sctp_sock_migrate() -> sctp_auto_asconf_init() -> spin_lock(&net->sctp.addr_wq_lock) <timer interrupt> -> sctp_addr_wq_timeout_handler() -> spin_lock_bh(&net->sctp.addr_wq_lock); (deadlock here) This flaw was found using an experimental static analysis tool we are developing for irq-related deadlock. The tentative patch fix the potential deadlock by spin_lock_bh(). Signed-off-by: Chengfeng Ye <dg573847474(a)gmail.com> Fixes: 34e5b0118685 ("sctp: delay auto_asconf init until binding the first addr") Acked-by: Xin Long <lucien.xin(a)gmail.com> Link: https://lore.kernel.org/r/20230627120340.19432-1-dg573847474@gmail.com Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sctp/socket.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index e9b4ea3d934f..02526c46dddc 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -362,9 +362,9 @@ static void sctp_auto_asconf_init(struct sctp_sock *sp) struct net *net = sock_net(&sp->inet.sk); if (net->sctp.default_auto_asconf) { - spin_lock(&net->sctp.addr_wq_lock); + spin_lock_bh(&net->sctp.addr_wq_lock); list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist); - spin_unlock(&net->sctp.addr_wq_lock); + spin_unlock_bh(&net->sctp.addr_wq_lock); sp->do_auto_asconf = 1; } } -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP1] sctp: fix potential deadlock on &net->sctp.addr_wq_lock
by Dong Chenchen 19 Feb '24

19 Feb '24

From: Chengfeng Ye <dg573847474(a)gmail.com> stable inclusion from stable-v5.10.188 commit 6d2243ab783bf79d1d674ff0ca26229233c56508 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8WZLA CVE: CVE-2024-0639 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 6feb37b3b06e9049e20dcf7e23998f92c9c5be9a ] As &net->sctp.addr_wq_lock is also acquired by the timer sctp_addr_wq_timeout_handler() in protocal.c, the same lock acquisition at sctp_auto_asconf_init() seems should disable irq since it is called from sctp_accept() under process context. Possible deadlock scenario: sctp_accept() -> sctp_sock_migrate() -> sctp_auto_asconf_init() -> spin_lock(&net->sctp.addr_wq_lock) <timer interrupt> -> sctp_addr_wq_timeout_handler() -> spin_lock_bh(&net->sctp.addr_wq_lock); (deadlock here) This flaw was found using an experimental static analysis tool we are developing for irq-related deadlock. The tentative patch fix the potential deadlock by spin_lock_bh(). Signed-off-by: Chengfeng Ye <dg573847474(a)gmail.com> Fixes: 34e5b0118685 ("sctp: delay auto_asconf init until binding the first addr") Acked-by: Xin Long <lucien.xin(a)gmail.com> Link: https://lore.kernel.org/r/20230627120340.19432-1-dg573847474@gmail.com Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sctp/socket.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index e9b4ea3d934f..02526c46dddc 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -362,9 +362,9 @@ static void sctp_auto_asconf_init(struct sctp_sock *sp) struct net *net = sock_net(&sp->inet.sk); if (net->sctp.default_auto_asconf) { - spin_lock(&net->sctp.addr_wq_lock); + spin_lock_bh(&net->sctp.addr_wq_lock); list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist); - spin_unlock(&net->sctp.addr_wq_lock); + spin_unlock_bh(&net->sctp.addr_wq_lock); sp->do_auto_asconf = 1; } } -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS] sctp: fix potential deadlock on &net->sctp.addr_wq_lock
by Dong Chenchen 19 Feb '24

19 Feb '24

From: Chengfeng Ye <dg573847474(a)gmail.com> stable inclusion from stable-v5.10.188 commit 6d2243ab783bf79d1d674ff0ca26229233c56508 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8WZLA CVE: CVE-2024-0639 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 6feb37b3b06e9049e20dcf7e23998f92c9c5be9a ] As &net->sctp.addr_wq_lock is also acquired by the timer sctp_addr_wq_timeout_handler() in protocal.c, the same lock acquisition at sctp_auto_asconf_init() seems should disable irq since it is called from sctp_accept() under process context. Possible deadlock scenario: sctp_accept() -> sctp_sock_migrate() -> sctp_auto_asconf_init() -> spin_lock(&net->sctp.addr_wq_lock) <timer interrupt> -> sctp_addr_wq_timeout_handler() -> spin_lock_bh(&net->sctp.addr_wq_lock); (deadlock here) This flaw was found using an experimental static analysis tool we are developing for irq-related deadlock. The tentative patch fix the potential deadlock by spin_lock_bh(). Signed-off-by: Chengfeng Ye <dg573847474(a)gmail.com> Fixes: 34e5b0118685 ("sctp: delay auto_asconf init until binding the first addr") Acked-by: Xin Long <lucien.xin(a)gmail.com> Link: https://lore.kernel.org/r/20230627120340.19432-1-dg573847474@gmail.com Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/sctp/socket.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index e9b4ea3d934f..02526c46dddc 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -362,9 +362,9 @@ static void sctp_auto_asconf_init(struct sctp_sock *sp) struct net *net = sock_net(&sp->inet.sk); if (net->sctp.default_auto_asconf) { - spin_lock(&net->sctp.addr_wq_lock); + spin_lock_bh(&net->sctp.addr_wq_lock); list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist); - spin_unlock(&net->sctp.addr_wq_lock); + spin_unlock_bh(&net->sctp.addr_wq_lock); sp->do_auto_asconf = 1; } } -- 2.25.1

2 1

[openeuler:openEuler-1.0-LTS 17814/21628] drivers/edac/skx_common.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 19 Feb '24

19 Feb '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 94f199d2ce0118d64c47192cef7247cf30560eba commit: e34047f6dc606c123911c6db8fa424bb4a035262 [17814/21628] EDAC, skx_edac: Delete duplicated code config: x86_64-buildonly-randconfig-005-20240218 (https://download.01.org/0day-ci/archive/20240219/202402191532.Uvy12NoM-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/20240219/202402191532.Uvy12NoM-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/202402191532.Uvy12NoM-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/edac/skx_common.c: In function 'skx_mce_output_error': drivers/edac/skx_common.c:470:15: warning: variable 'type' set but not used [-Wunused-but-set-variable] 470 | char *type, *optype; | ^~~~ drivers/edac/skx_common.c: In function 'skx_get_dimm_info': drivers/edac/skx_common.c:309:79: warning: '_DIMM#' directive output may be truncated writing 6 bytes into a region of size between 0 and 9 [-Wformat-truncation=] 309 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~ drivers/edac/skx_common.c:309:52: note: using the range [0, 4294967295] for directive argument 309 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/edac/skx_common.c:309:9: note: 'snprintf' output between 31 and 53 bytes into a destination of size 32 309 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 310 | imc->src_id, imc->lmc, chan, dimmno); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/edac/skx_common.c: In function 'skx_get_nvdimm_info': drivers/edac/skx_common.c:357:79: warning: '_DIMM#' directive output may be truncated writing 6 bytes into a region of size between 0 and 9 [-Wformat-truncation=] 357 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~ drivers/edac/skx_common.c:357:52: note: using the range [0, 4294967295] for directive argument 357 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/edac/skx_common.c:357:9: note: 'snprintf' output between 31 and 53 bytes into a destination of size 32 357 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 358 | imc->src_id, imc->lmc, chan, dimmno); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/edac/skx_common.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/4] Add kabi reserve for iommu
by Wang Wensheng 19 Feb '24

19 Feb '24

Wang Wensheng (4): delayacct: Reserve kabi for task_delay_info xarray: Reserve kabi for xa_state sbitmap: Add kabi reserve iommu: Add kabi reserve include/linux/delayacct.h | 3 +++ include/linux/iommu.h | 17 +++++++++++++++++ include/linux/sbitmap.h | 9 +++++++++ include/linux/xarray.h | 3 +++ 4 files changed, 32 insertions(+) -- 2.17.1

2 5

[PATCH OLK-6.6] fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super
by Liu Shixin 19 Feb '24

19 Feb '24

From: Oscar Salvador <osalvador(a)suse.de> mainline inclusion from mainline-v6.8-rc4 commit 79d72c68c58784a3e1cd2378669d51bfd0cb7498 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8ZGZK CVE: CVE-2024-0841 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- When configuring a hugetlb filesystem via the fsconfig() syscall, there is a possible NULL dereference in hugetlbfs_fill_super() caused by assigning NULL to ctx->hstate in hugetlbfs_parse_param() when the requested pagesize is non valid. E.g: Taking the following steps: fd = fsopen("hugetlbfs", FSOPEN_CLOEXEC); fsconfig(fd, FSCONFIG_SET_STRING, "pagesize", "1024", 0); fsconfig(fd, FSCONFIG_CMD_CREATE, NULL, NULL, 0); Given that the requested "pagesize" is invalid, ctxt->hstate will be replaced with NULL, losing its previous value, and we will print an error: ... ... case Opt_pagesize: ps = memparse(param->string, &rest); ctx->hstate = h; if (!ctx->hstate) { pr_err("Unsupported page size %lu MB\n", ps / SZ_1M); return -EINVAL; } return 0; ... ... This is a problem because later on, we will dereference ctxt->hstate in hugetlbfs_fill_super() ... ... sb->s_blocksize = huge_page_size(ctx->hstate); ... ... Causing below Oops. Fix this by replacing cxt->hstate value only when then pagesize is known to be valid. kernel: hugetlbfs: Unsupported page size 0 MB kernel: BUG: kernel NULL pointer dereference, address: 0000000000000028 kernel: #PF: supervisor read access in kernel mode kernel: #PF: error_code(0x0000) - not-present page kernel: PGD 800000010f66c067 P4D 800000010f66c067 PUD 1b22f8067 PMD 0 kernel: Oops: 0000 [#1] PREEMPT SMP PTI kernel: CPU: 4 PID: 5659 Comm: syscall Tainted: G E 6.8.0-rc2-default+ #22 5a47c3fef76212addcc6eb71344aabc35190ae8f kernel: Hardware name: Intel Corp. GROVEPORT/GROVEPORT, BIOS GVPRCRB1.86B.0016.D04.1705030402 05/03/2017 kernel: RIP: 0010:hugetlbfs_fill_super+0xb4/0x1a0 kernel: Code: 48 8b 3b e8 3e c6 ed ff 48 85 c0 48 89 45 20 0f 84 d6 00 00 00 48 b8 ff ff ff ff ff ff ff 7f 4c 89 e7 49 89 44 24 20 48 8b 03 <8b> 48 28 b8 00 10 00 00 48 d3 e0 49 89 44 24 18 48 8b 03 8b 40 28 kernel: RSP: 0018:ffffbe9960fcbd48 EFLAGS: 00010246 kernel: RAX: 0000000000000000 RBX: ffff9af5272ae780 RCX: 0000000000372004 kernel: RDX: ffffffffffffffff RSI: ffffffffffffffff RDI: ffff9af555e9b000 kernel: RBP: ffff9af52ee66b00 R08: 0000000000000040 R09: 0000000000370004 kernel: R10: ffffbe9960fcbd48 R11: 0000000000000040 R12: ffff9af555e9b000 kernel: R13: ffffffffa66b86c0 R14: ffff9af507d2f400 R15: ffff9af507d2f400 kernel: FS: 00007ffbc0ba4740(0000) GS:ffff9b0bd7000000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000000028 CR3: 00000001b1ee0000 CR4: 00000000001506f0 kernel: Call Trace: kernel: <TASK> kernel: ? __die_body+0x1a/0x60 kernel: ? page_fault_oops+0x16f/0x4a0 kernel: ? search_bpf_extables+0x65/0x70 kernel: ? fixup_exception+0x22/0x310 kernel: ? exc_page_fault+0x69/0x150 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10 kernel: ? hugetlbfs_fill_super+0xb4/0x1a0 kernel: ? hugetlbfs_fill_super+0x28/0x1a0 kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10 kernel: vfs_get_super+0x40/0xa0 kernel: ? __pfx_bpf_lsm_capable+0x10/0x10 kernel: vfs_get_tree+0x25/0xd0 kernel: vfs_cmd_create+0x64/0xe0 kernel: __x64_sys_fsconfig+0x395/0x410 kernel: do_syscall_64+0x80/0x160 kernel: ? syscall_exit_to_user_mode+0x82/0x240 kernel: ? do_syscall_64+0x8d/0x160 kernel: ? syscall_exit_to_user_mode+0x82/0x240 kernel: ? do_syscall_64+0x8d/0x160 kernel: ? exc_page_fault+0x69/0x150 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0x76 kernel: RIP: 0033:0x7ffbc0cb87c9 kernel: Code: 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 97 96 0d 00 f7 d8 64 89 01 48 kernel: RSP: 002b:00007ffc29d2f388 EFLAGS: 00000206 ORIG_RAX: 00000000000001af kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbc0cb87c9 kernel: RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 kernel: RBP: 00007ffc29d2f3b0 R08: 0000000000000000 R09: 0000000000000000 kernel: R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 kernel: R13: 00007ffc29d2f4c0 R14: 0000000000000000 R15: 0000000000000000 kernel: </TASK> kernel: Modules linked in: rpcsec_gss_krb5(E) auth_rpcgss(E) nfsv4(E) dns_resolver(E) nfs(E) lockd(E) grace(E) sunrpc(E) netfs(E) af_packet(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) iscsi_boot_sysfs(E) intel_rapl_msr(E) intel_rapl_common(E) iTCO_wdt(E) intel_pmc_bxt(E) sb_edac(E) iTCO_vendor_support(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) rfkill(E) ipmi_ssif(E) kvm(E) acpi_ipmi(E) irqbypass(E) pcspkr(E) igb(E) ipmi_si(E) mei_me(E) i2c_i801(E) joydev(E) intel_pch_thermal(E) i2c_smbus(E) dca(E) lpc_ich(E) mei(E) ipmi_devintf(E) ipmi_msghandler(E) acpi_pad(E) tiny_power_button(E) button(E) fuse(E) efi_pstore(E) configfs(E) ip_tables(E) x_tables(E) ext4(E) mbcache(E) jbd2(E) hid_generic(E) usbhid(E) sd_mod(E) t10_pi(E) crct10dif_pclmul(E) crc32_pclmul(E) crc32c_intel(E) polyval_clmulni(E) ahci(E) xhci_pci(E) polyval_generic(E) gf128mul(E) ghash_clmulni_intel(E) sha512_ssse3(E) sha256_ssse3(E) xhci_pci_renesas(E) libahci(E) ehci_pci(E) sha1_ssse3(E) xhci_hcd(E) ehci_hcd(E) libata(E) kernel: mgag200(E) i2c_algo_bit(E) usbcore(E) wmi(E) sg(E) dm_multipath(E) dm_mod(E) scsi_dh_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) aesni_intel(E) crypto_simd(E) cryptd(E) kernel: Unloaded tainted modules: acpi_cpufreq(E):1 fjes(E):1 kernel: CR2: 0000000000000028 kernel: ---[ end trace 0000000000000000 ]--- kernel: RIP: 0010:hugetlbfs_fill_super+0xb4/0x1a0 kernel: Code: 48 8b 3b e8 3e c6 ed ff 48 85 c0 48 89 45 20 0f 84 d6 00 00 00 48 b8 ff ff ff ff ff ff ff 7f 4c 89 e7 49 89 44 24 20 48 8b 03 <8b> 48 28 b8 00 10 00 00 48 d3 e0 49 89 44 24 18 48 8b 03 8b 40 28 kernel: RSP: 0018:ffffbe9960fcbd48 EFLAGS: 00010246 kernel: RAX: 0000000000000000 RBX: ffff9af5272ae780 RCX: 0000000000372004 kernel: RDX: ffffffffffffffff RSI: ffffffffffffffff RDI: ffff9af555e9b000 kernel: RBP: ffff9af52ee66b00 R08: 0000000000000040 R09: 0000000000370004 kernel: R10: ffffbe9960fcbd48 R11: 0000000000000040 R12: ffff9af555e9b000 kernel: R13: ffffffffa66b86c0 R14: ffff9af507d2f400 R15: ffff9af507d2f400 kernel: FS: 00007ffbc0ba4740(0000) GS:ffff9b0bd7000000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000000028 CR3: 00000001b1ee0000 CR4: 00000000001506f0 Link: https://lkml.kernel.org/r/20240130210418.3771-1-osalvador@suse.de Fixes: 32021982a324 ("hugetlbfs: Convert to fs_context") Signed-off-by: Michal Hocko <mhocko(a)suse.com> Signed-off-by: Oscar Salvador <osalvador(a)suse.de> Acked-by: Muchun Song <muchun.song(a)linux.dev> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- fs/hugetlbfs/inode.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 86a56890ce01..f001dfe52a14 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -1395,6 +1395,7 @@ static int hugetlbfs_parse_param(struct fs_context *fc, struct fs_parameter *par { struct hugetlbfs_fs_context *ctx = fc->fs_private; struct fs_parse_result result; + struct hstate *h; char *rest; unsigned long ps; int opt; @@ -1439,11 +1440,12 @@ static int hugetlbfs_parse_param(struct fs_context *fc, struct fs_parameter *par case Opt_pagesize: ps = memparse(param->string, &rest); - ctx->hstate = size_to_hstate(ps); - if (!ctx->hstate) { + h = size_to_hstate(ps); + if (!h) { pr_err("Unsupported page size %lu MB\n", ps / SZ_1M); return -EINVAL; } + ctx->hstate = h; return 0; case Opt_min_size: -- 2.25.1

2 1

[PATCH OLK-5.10] fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super
by Liu Shixin 19 Feb '24

19 Feb '24

From: Oscar Salvador <osalvador(a)suse.de> mainline inclusion from mainline-v6.8-rc4 commit 79d72c68c58784a3e1cd2378669d51bfd0cb7498 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8ZGZK CVE: CVE-2024-0841 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- When configuring a hugetlb filesystem via the fsconfig() syscall, there is a possible NULL dereference in hugetlbfs_fill_super() caused by assigning NULL to ctx->hstate in hugetlbfs_parse_param() when the requested pagesize is non valid. E.g: Taking the following steps: fd = fsopen("hugetlbfs", FSOPEN_CLOEXEC); fsconfig(fd, FSCONFIG_SET_STRING, "pagesize", "1024", 0); fsconfig(fd, FSCONFIG_CMD_CREATE, NULL, NULL, 0); Given that the requested "pagesize" is invalid, ctxt->hstate will be replaced with NULL, losing its previous value, and we will print an error: ... ... case Opt_pagesize: ps = memparse(param->string, &rest); ctx->hstate = h; if (!ctx->hstate) { pr_err("Unsupported page size %lu MB\n", ps / SZ_1M); return -EINVAL; } return 0; ... ... This is a problem because later on, we will dereference ctxt->hstate in hugetlbfs_fill_super() ... ... sb->s_blocksize = huge_page_size(ctx->hstate); ... ... Causing below Oops. Fix this by replacing cxt->hstate value only when then pagesize is known to be valid. kernel: hugetlbfs: Unsupported page size 0 MB kernel: BUG: kernel NULL pointer dereference, address: 0000000000000028 kernel: #PF: supervisor read access in kernel mode kernel: #PF: error_code(0x0000) - not-present page kernel: PGD 800000010f66c067 P4D 800000010f66c067 PUD 1b22f8067 PMD 0 kernel: Oops: 0000 [#1] PREEMPT SMP PTI kernel: CPU: 4 PID: 5659 Comm: syscall Tainted: G E 6.8.0-rc2-default+ #22 5a47c3fef76212addcc6eb71344aabc35190ae8f kernel: Hardware name: Intel Corp. GROVEPORT/GROVEPORT, BIOS GVPRCRB1.86B.0016.D04.1705030402 05/03/2017 kernel: RIP: 0010:hugetlbfs_fill_super+0xb4/0x1a0 kernel: Code: 48 8b 3b e8 3e c6 ed ff 48 85 c0 48 89 45 20 0f 84 d6 00 00 00 48 b8 ff ff ff ff ff ff ff 7f 4c 89 e7 49 89 44 24 20 48 8b 03 <8b> 48 28 b8 00 10 00 00 48 d3 e0 49 89 44 24 18 48 8b 03 8b 40 28 kernel: RSP: 0018:ffffbe9960fcbd48 EFLAGS: 00010246 kernel: RAX: 0000000000000000 RBX: ffff9af5272ae780 RCX: 0000000000372004 kernel: RDX: ffffffffffffffff RSI: ffffffffffffffff RDI: ffff9af555e9b000 kernel: RBP: ffff9af52ee66b00 R08: 0000000000000040 R09: 0000000000370004 kernel: R10: ffffbe9960fcbd48 R11: 0000000000000040 R12: ffff9af555e9b000 kernel: R13: ffffffffa66b86c0 R14: ffff9af507d2f400 R15: ffff9af507d2f400 kernel: FS: 00007ffbc0ba4740(0000) GS:ffff9b0bd7000000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000000028 CR3: 00000001b1ee0000 CR4: 00000000001506f0 kernel: Call Trace: kernel: <TASK> kernel: ? __die_body+0x1a/0x60 kernel: ? page_fault_oops+0x16f/0x4a0 kernel: ? search_bpf_extables+0x65/0x70 kernel: ? fixup_exception+0x22/0x310 kernel: ? exc_page_fault+0x69/0x150 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10 kernel: ? hugetlbfs_fill_super+0xb4/0x1a0 kernel: ? hugetlbfs_fill_super+0x28/0x1a0 kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10 kernel: vfs_get_super+0x40/0xa0 kernel: ? __pfx_bpf_lsm_capable+0x10/0x10 kernel: vfs_get_tree+0x25/0xd0 kernel: vfs_cmd_create+0x64/0xe0 kernel: __x64_sys_fsconfig+0x395/0x410 kernel: do_syscall_64+0x80/0x160 kernel: ? syscall_exit_to_user_mode+0x82/0x240 kernel: ? do_syscall_64+0x8d/0x160 kernel: ? syscall_exit_to_user_mode+0x82/0x240 kernel: ? do_syscall_64+0x8d/0x160 kernel: ? exc_page_fault+0x69/0x150 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0x76 kernel: RIP: 0033:0x7ffbc0cb87c9 kernel: Code: 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 97 96 0d 00 f7 d8 64 89 01 48 kernel: RSP: 002b:00007ffc29d2f388 EFLAGS: 00000206 ORIG_RAX: 00000000000001af kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbc0cb87c9 kernel: RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 kernel: RBP: 00007ffc29d2f3b0 R08: 0000000000000000 R09: 0000000000000000 kernel: R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 kernel: R13: 00007ffc29d2f4c0 R14: 0000000000000000 R15: 0000000000000000 kernel: </TASK> kernel: Modules linked in: rpcsec_gss_krb5(E) auth_rpcgss(E) nfsv4(E) dns_resolver(E) nfs(E) lockd(E) grace(E) sunrpc(E) netfs(E) af_packet(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) iscsi_boot_sysfs(E) intel_rapl_msr(E) intel_rapl_common(E) iTCO_wdt(E) intel_pmc_bxt(E) sb_edac(E) iTCO_vendor_support(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) rfkill(E) ipmi_ssif(E) kvm(E) acpi_ipmi(E) irqbypass(E) pcspkr(E) igb(E) ipmi_si(E) mei_me(E) i2c_i801(E) joydev(E) intel_pch_thermal(E) i2c_smbus(E) dca(E) lpc_ich(E) mei(E) ipmi_devintf(E) ipmi_msghandler(E) acpi_pad(E) tiny_power_button(E) button(E) fuse(E) efi_pstore(E) configfs(E) ip_tables(E) x_tables(E) ext4(E) mbcache(E) jbd2(E) hid_generic(E) usbhid(E) sd_mod(E) t10_pi(E) crct10dif_pclmul(E) crc32_pclmul(E) crc32c_intel(E) polyval_clmulni(E) ahci(E) xhci_pci(E) polyval_generic(E) gf128mul(E) ghash_clmulni_intel(E) sha512_ssse3(E) sha256_ssse3(E) xhci_pci_renesas(E) libahci(E) ehci_pci(E) sha1_ssse3(E) xhci_hcd(E) ehci_hcd(E) libata(E) kernel: mgag200(E) i2c_algo_bit(E) usbcore(E) wmi(E) sg(E) dm_multipath(E) dm_mod(E) scsi_dh_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) aesni_intel(E) crypto_simd(E) cryptd(E) kernel: Unloaded tainted modules: acpi_cpufreq(E):1 fjes(E):1 kernel: CR2: 0000000000000028 kernel: ---[ end trace 0000000000000000 ]--- kernel: RIP: 0010:hugetlbfs_fill_super+0xb4/0x1a0 kernel: Code: 48 8b 3b e8 3e c6 ed ff 48 85 c0 48 89 45 20 0f 84 d6 00 00 00 48 b8 ff ff ff ff ff ff ff 7f 4c 89 e7 49 89 44 24 20 48 8b 03 <8b> 48 28 b8 00 10 00 00 48 d3 e0 49 89 44 24 18 48 8b 03 8b 40 28 kernel: RSP: 0018:ffffbe9960fcbd48 EFLAGS: 00010246 kernel: RAX: 0000000000000000 RBX: ffff9af5272ae780 RCX: 0000000000372004 kernel: RDX: ffffffffffffffff RSI: ffffffffffffffff RDI: ffff9af555e9b000 kernel: RBP: ffff9af52ee66b00 R08: 0000000000000040 R09: 0000000000370004 kernel: R10: ffffbe9960fcbd48 R11: 0000000000000040 R12: ffff9af555e9b000 kernel: R13: ffffffffa66b86c0 R14: ffff9af507d2f400 R15: ffff9af507d2f400 kernel: FS: 00007ffbc0ba4740(0000) GS:ffff9b0bd7000000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000000028 CR3: 00000001b1ee0000 CR4: 00000000001506f0 Link: https://lkml.kernel.org/r/20240130210418.3771-1-osalvador@suse.de Fixes: 32021982a324 ("hugetlbfs: Convert to fs_context") Signed-off-by: Michal Hocko <mhocko(a)suse.com> Signed-off-by: Oscar Salvador <osalvador(a)suse.de> Acked-by: Muchun Song <muchun.song(a)linux.dev> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Conflicts: fs/hugetlbfs/inode.c Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- fs/hugetlbfs/inode.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 179c860f952a..508c20ef9061 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -1312,6 +1312,7 @@ static int hugetlbfs_parse_param(struct fs_context *fc, struct fs_parameter *par { struct hugetlbfs_fs_context *ctx = fc->fs_private; struct fs_parse_result result; + struct hstate *h; char *rest; unsigned long ps; int opt; @@ -1356,11 +1357,12 @@ static int hugetlbfs_parse_param(struct fs_context *fc, struct fs_parameter *par case Opt_pagesize: ps = memparse(param->string, &rest); - ctx->hstate = size_to_hstate(ps); - if (!ctx->hstate) { + h = size_to_hstate(ps); + if (!h) { pr_err("Unsupported page size %lu MB\n", ps >> 20); return -EINVAL; } + ctx->hstate = h; return 0; case Opt_min_size: -- 2.25.1

2 1

[openeuler:OLK-5.10] BUILD REGRESSION a93c31a2b57d14fc10517b0c4bbaacd531b37374
by kernel test robot 19 Feb '24

19 Feb '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: a93c31a2b57d14fc10517b0c4bbaacd531b37374 !4562 v4 tracing: Backport bugfixes Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-defconfig | |-- drivers-crypto-hisilicon-qm.c:warning:strncpy-specified-bound-depends-on-the-length-of-the-source-argument | |-- drivers-net-ethernet-hisilicon-hns3-hns3_ethtool.c:warning:hns3_unic_ethtool_ops-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_bios_common_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_igu_egu_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ncsi_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ppp_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rcb_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rpu_reg_0-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rpu_reg_1-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_rtc_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ssu_reg_0-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ssu_reg_1-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_ssu_reg_2-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_debugfs.h:warning:hclge_dbg_tqp_reg-defined-but-not-used | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_main.c:warning:unused-variable-ae_dev | `-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_mbx.c:warning:unused-variable-hdev |-- x86_64-buildonly-randconfig-006-20240218 | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init `-- x86_64-randconfig-121-20240218 |-- arch-x86-kernel-cpu-common.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-__percpu-__vpp_verify-got-unsigned-short `-- mm-damon-core-test.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-signedness): clang_recent_errors |-- x86_64-allmodconfig | |-- drivers-gpio-gpio-hisi.c:warning:variable-clr-set-but-not-used | |-- drivers-gpio-gpio-hisi.c:warning:variable-dat-set-but-not-used | |-- drivers-gpio-gpio-hisi.c:warning:variable-set-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_dcb_state | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_hw_qos_get | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_qos_map | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_func.c:warning:no-previous-prototype-for-function-sss_tool_ioctl | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_loopback_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_netdev_name | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_netdev_tx_timeout | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_pf_bw_limit | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_xsfp_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_xsfp_present | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_link_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_loopback_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_netdev_tx_timeout | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_pf_bw_limit | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_inter_num | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_q_num | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_cqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_wqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_tx_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_tx_wqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_clear_func_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_get_sset_count | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_get_sset_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats_api.c:warning:no-previous-prototype-for-function-sss_nic_get_io_stats_size | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- x86_64-allnoconfig | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-allyesconfig | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- drivers-gpio-gpio-hisi.c:warning:variable-clr-set-but-not-used | |-- drivers-gpio-gpio-hisi.c:warning:variable-dat-set-but-not-used | |-- drivers-gpio-gpio-hisi.c:warning:variable-set-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_dcb_state | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_hw_qos_get | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_dcb.c:warning:no-previous-prototype-for-function-sss_tool_dcb_mt_qos_map | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_func.c:warning:no-previous-prototype-for-function-sss_tool_ioctl | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_loopback_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_netdev_name | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_netdev_tx_timeout | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_pf_bw_limit | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_xsfp_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_get_xsfp_present | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_link_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_loopback_mode | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_netdev_tx_timeout | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_phy_attr.c:warning:no-previous-prototype-for-function-sss_tool_set_pf_bw_limit | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_inter_num | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_q_num | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_cqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_rx_wqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_tx_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_qp_info.c:warning:no-previous-prototype-for-function-sss_tool_get_tx_wqe_info | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_clear_func_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_get_sset_count | |-- drivers-net-ethernet-3snic-sssnic-nic-.-tool-sss_tool_nic_stats.c:warning:no-previous-prototype-for-function-sss_tool_get_sset_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats_api.c:warning:no-previous-prototype-for-function-sss_nic_get_io_stats_size | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- ld.lld:error:duplicate-symbol:g_card_node_array | `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- x86_64-buildonly-randconfig-001-20240218 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- x86_64-buildonly-randconfig-004-20240218 | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-001-20240218 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-002-20240218 | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-006-20240218 | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-011-20240218 | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-013-20240218 | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-014-20240218 | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- x86_64-randconfig-016-20240218 | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match | |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs | |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-072-20240218 | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-075-20240218 | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- x86_64-randconfig-122-20240218 | |-- arch-x86-kernel-cpu-common.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-__percpu-__vpp_verify-got-unsigned-short | `-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-randconfig-123-20240218 | |-- arch-x86-kernel-cpu-common.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-__percpu-__vpp_verify-got-unsigned-short | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used |-- x86_64-randconfig-161-20240218 | |-- arch-x86-events-zhaoxin-uncore.c-uncore_pci_probe()-warn:possible-memory-leak-of-boxes | |-- arch-x86-events-zhaoxin-uncore.c-uncore_pmu_disable()-warn:can-uncore_pmu-even-be-NULL | |-- arch-x86-events-zhaoxin-uncore.c-uncore_pmu_enable()-warn:can-uncore_pmu-even-be-NULL | |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy | |-- drivers-rtc-rtc-mc146818-lib.c-mc146818_set_time()-error:uninitialized-symbol-save_freq_select-. | |-- drivers-scsi-sd.c-sd_spinup_disk()-warn:unsigned-the_result-is-never-less-than-zero. | |-- drivers-vfio-vfio_iommu_type1.c-vfio_iommu_bind_group()-error:uninitialized-symbol-ret-. | |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register | |-- mm-hugetlb.c-hugepages_setup()-warn:potential-spectre-issue-default_hugepages_in_node-w | |-- mm-hugetlb.c-hugepages_setup()-warn:potential-spectre-issue-parsed_hstate-max_huge_pages_node-w | `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used `-- x86_64-rhel-8.3-rust |-- arch-x86-lib-copy_highpages.c:warning:no-previous-prototype-for-function-sysctl_hugepage_nocache_copy |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_irq_type |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_match |-- drivers-vfio-pci-vfio_pci.c:warning:no-previous-prototype-for-function-vfio_pci_set_vendor_irqs |-- drivers-vfio-pci-vfio_pci_rdwr.c:warning:no-previous-prototype-for-function-vfio_pci_get_barmap |-- kernel-static_call.c:warning:no-previous-prototype-for-function-klp_static_call_register `-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used elapsed time: 943m configs tested: 36 configs skipped: 147 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240218 clang arm64 randconfig-002-20240218 clang arm64 randconfig-003-20240218 clang arm64 randconfig-004-20240218 gcc um x86_64_defconfig gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240218 clang x86_64 buildonly-randconfig-002-20240218 gcc x86_64 buildonly-randconfig-003-20240218 gcc x86_64 buildonly-randconfig-004-20240218 clang x86_64 buildonly-randconfig-005-20240218 gcc x86_64 buildonly-randconfig-006-20240218 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240218 clang x86_64 randconfig-002-20240218 clang x86_64 randconfig-003-20240218 gcc x86_64 randconfig-004-20240218 gcc x86_64 randconfig-005-20240218 gcc x86_64 randconfig-006-20240218 clang x86_64 randconfig-011-20240218 clang x86_64 randconfig-012-20240218 gcc x86_64 randconfig-013-20240218 clang x86_64 randconfig-014-20240218 clang x86_64 randconfig-015-20240218 gcc x86_64 randconfig-016-20240218 clang x86_64 randconfig-071-20240218 gcc x86_64 randconfig-072-20240218 clang x86_64 randconfig-073-20240218 gcc x86_64 randconfig-074-20240218 gcc x86_64 randconfig-075-20240218 clang x86_64 randconfig-076-20240218 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 3176/3186] drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3988:39: warning: variable 'pre_addr' is uninitialized when used here
by kernel test robot 19 Feb '24

19 Feb '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 181ab23277f274c13c335d037d654b2879de50ca commit: 86b90dc581ce2fcc6b724b4ffaea6103122a4b68 [3176/3186] iommu/arm-smmu-v3: Add support for ECMDQ register mode config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240219/202402190254.FDaGb5YO-lkp@…) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 36adfec155de366d722f2bac8ff9162289dcf06c) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240219/202402190254.FDaGb5YO-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/202402190254.FDaGb5YO-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3988:39: warning: variable 'pre_addr' is uninitialized when used here [-Wuninitialized] 3988 | if (i && ((val & ECMDQ_CP_ADDR) != (pre_addr + ECMDQ_CP_RRESET_SIZE))) { | ^~~~~~~~ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3979:20: note: initialize the variable 'pre_addr' to silence this warning 3979 | u64 val, pre_addr; | ^ | = 0 1 warning generated. vim +/pre_addr +3988 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c 3957 3958 static int arm_smmu_ecmdq_probe(struct arm_smmu_device *smmu) 3959 { 3960 int ret, cpu; 3961 u32 i, nump, numq, gap; 3962 u32 reg, shift_increment; 3963 u64 addr, smmu_dma_base; 3964 void __iomem *cp_regs, *cp_base; 3965 3966 /* IDR6 */ 3967 reg = readl_relaxed(smmu->base + ARM_SMMU_IDR6); 3968 nump = 1 << FIELD_GET(IDR6_LOG2NUMP, reg); 3969 numq = 1 << FIELD_GET(IDR6_LOG2NUMQ, reg); 3970 smmu->nr_ecmdq = nump * numq; 3971 gap = ECMDQ_CP_RRESET_SIZE >> FIELD_GET(IDR6_LOG2NUMQ, reg); 3972 3973 smmu_dma_base = (vmalloc_to_pfn(smmu->base) << PAGE_SHIFT); 3974 cp_regs = ioremap(smmu_dma_base + ARM_SMMU_ECMDQ_CP_BASE, PAGE_SIZE); 3975 if (!cp_regs) 3976 return -ENOMEM; 3977 3978 for (i = 0; i < nump; i++) { 3979 u64 val, pre_addr; 3980 3981 val = readq_relaxed(cp_regs + 32 * i); 3982 if (!(val & ECMDQ_CP_PRESET)) { 3983 iounmap(cp_regs); 3984 dev_err(smmu->dev, "ecmdq control page %u is memory mode\n", i); 3985 return -EFAULT; 3986 } 3987 > 3988 if (i && ((val & ECMDQ_CP_ADDR) != (pre_addr + ECMDQ_CP_RRESET_SIZE))) { 3989 iounmap(cp_regs); 3990 dev_err(smmu->dev, "ecmdq_cp memory region is not contiguous\n"); 3991 return -EFAULT; 3992 } 3993 3994 pre_addr = val & ECMDQ_CP_ADDR; 3995 } 3996 3997 addr = readl_relaxed(cp_regs) & ECMDQ_CP_ADDR; 3998 iounmap(cp_regs); 3999 4000 cp_base = devm_ioremap(smmu->dev, smmu_dma_base + addr, ECMDQ_CP_RRESET_SIZE * nump); 4001 if (!cp_base) 4002 return -ENOMEM; 4003 4004 smmu->ecmdq = devm_alloc_percpu(smmu->dev, struct arm_smmu_ecmdq *); 4005 if (!smmu->ecmdq) 4006 return -ENOMEM; 4007 4008 ret = arm_smmu_ecmdq_layout(smmu); 4009 if (ret) 4010 return ret; 4011 4012 shift_increment = order_base_2(num_possible_cpus() / smmu->nr_ecmdq); 4013 4014 addr = 0; 4015 for_each_possible_cpu(cpu) { 4016 struct arm_smmu_ecmdq *ecmdq; 4017 struct arm_smmu_queue *q; 4018 4019 ecmdq = *per_cpu_ptr(smmu->ecmdq, cpu); 4020 ecmdq->base = cp_base + addr; 4021 4022 q = &ecmdq->cmdq.q; 4023 4024 q->llq.max_n_shift = ECMDQ_MAX_SZ_SHIFT + shift_increment; 4025 ret = arm_smmu_init_one_queue(smmu, q, ecmdq->base, ARM_SMMU_ECMDQ_PROD, 4026 ARM_SMMU_ECMDQ_CONS, CMDQ_ENT_DWORDS, "ecmdq"); 4027 if (ret) 4028 return ret; 4029 4030 q->ecmdq_prod = ECMDQ_PROD_EN; 4031 rwlock_init(&q->ecmdq_lock); 4032 4033 ret = arm_smmu_ecmdq_init(&ecmdq->cmdq); 4034 if (ret) { 4035 dev_err(smmu->dev, "ecmdq[%d] init failed\n", i); 4036 return ret; 4037 } 4038 4039 addr += gap; 4040 } 4041 4042 return 0; 4043 } 4044 #endif 4045 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 v5 0/6] kabi reserve
by Yu Liao 18 Feb '24

18 Feb '24

Yu Liao (6): kabi: reserve space for kobject related structures kabi: reserve space for hrtimer related structures kabi: reserve space for posix clock related structure kabi: reserve space for struct ptp_clock_info kabi: reserve space for struct timer_list kabi: reserve space for struct clocksource include/linux/clocksource.h | 6 ++++++ include/linux/hrtimer.h | 10 ++++++++++ include/linux/kobject.h | 10 ++++++++++ include/linux/posix-clock.h | 11 +++++++++++ include/linux/ptp_clock_kernel.h | 6 ++++++ include/linux/timer.h | 4 ++++ 6 files changed, 47 insertions(+) -- 2.33.0

2 7

[PATCH openEuler-1.0-LTS 0/2] net: hns3: fix a bug and modify the hns3 driver version
by Yonglong Liu 18 Feb '24

18 Feb '24

This patch set fix tm port shaping problem and modify the hns3 driver version. Guangbin Huang (1): net: hns3: fix tm port shapping of fibre port is incorrect after driver initialization Yonglong Liu (1): net: hns3: update hns3 version to 24.2.1 drivers/net/ethernet/hisilicon/hns3/hnae3.h | 2 +- .../hisilicon/hns3/hns3_cae/hns3_cae_version.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 11 ++++++++--- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 1 + .../net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | 2 +- 8 files changed, 15 insertions(+), 9 deletions(-) -- 2.17.1

2 3

[PATCH openEuler-1.0-LTS 0/2] net: hns3: fix a bug and modify the hns3 driver version
by Yonglong Liu 18 Feb '24

18 Feb '24

Guangbin Huang (1): net: hns3: fix tm port shapping of fibre port is incorrect after driver initialization Yonglong Liu (1): net: hns3: update hns3 version to 24.2.1 drivers/net/ethernet/hisilicon/hns3/hnae3.h | 2 +- .../hisilicon/hns3/hns3_cae/hns3_cae_version.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 11 ++++++++--- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 1 + .../net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | 2 +- 8 files changed, 15 insertions(+), 9 deletions(-) -- 2.17.1

2 3

[PATCH OLK-5.10] printk: fix double unlock issue in logbuf_lock
by Ye Weihua 18 Feb '24

18 Feb '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I91SQA CVE: NA ---------------------------------------- The following warning was found while testing the printk: pvqspinlock: lock 0xffffffffac56e1ac has corrupted value 0x0! [ 3027.446208] WARNING: CPU: 2 PID: 0 at kernel/locking/qspinlock_paravirt.h:498 __pv_queued_spin_unlock_slowpath+0xc0/0xd0 [ 3027.446283] ? __pv_queued_spin_unlock_slowpath+0xc0/0xd0 [ 3027.446285] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x11/0x24 [ 3027.446288] .slowpath+0x9/0x16 [ 3027.446292] console_unlock+0x265/0x3e0 [ 3027.446294] vprintk_emit+0x12b/0x150 [ 3027.446298] printk+0x58/0x73 [ 3027.446300] dump_stack_print_info+0x77/0xa0 This problem occurs because logbuf_lock that does not exist in the later version is not processed when the community patch 793d63aff1ee802d00cf2155182b379570f76c4e ("printk: Drop console_sem during panic")is adapted. Resolve the problem by reacquiring the lock before the break. Fixes: 770a80b00211 ("[Backport] printk: Drop console_sem during panic") Signed-off-by: Ye Weihua <yeweihua4(a)huawei.com> --- kernel/printk/printk.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index a1ac84498cf8..87cd50ae6cd6 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2495,7 +2495,7 @@ void console_unlock(void) static char text[LOG_LINE_MAX + PREFIX_MAX]; static int panic_console_dropped; unsigned long flags; - bool do_cond_resched, retry; + bool do_cond_resched, retry, locked = false; struct printk_info info; struct printk_record r; @@ -2541,6 +2541,7 @@ void console_unlock(void) printk_safe_enter_irqsave(flags); raw_spin_lock(&logbuf_lock); + locked = true; skip: if (!prb_read_valid(prb, console_seq, &r)) break; @@ -2588,6 +2589,7 @@ void console_unlock(void) console_msg_format & MSG_FORMAT_SYSLOG, printk_time); console_seq++; + locked = false; raw_spin_unlock(&logbuf_lock); /* @@ -2619,7 +2621,8 @@ void console_unlock(void) console_locked = 0; - raw_spin_unlock(&logbuf_lock); + if (likely(locked)) + raw_spin_unlock(&logbuf_lock); up_console_sem(); -- 2.34.1

2 1

[PATCH OLK-6.6 0/4] hugetlb accounting v3
by Chen Ridong 17 Feb '24

17 Feb '24

Baolin Wang (1): mm: memcg: fix split queue list crash when large folio migration Nhat Pham (3): memcontrol: add helpers for hugetlb memcg accounting memcontrol: only transfer the memcg data for migration hugetlb: memcg: account hugetlb-backed memory in memory controller Documentation/admin-guide/cgroup-v2.rst | 29 +++++ include/linux/cgroup-defs.h | 5 + include/linux/memcontrol.h | 37 ++++++ kernel/cgroup/cgroup.c | 15 ++- mm/filemap.c | 2 +- mm/huge_memory.c | 2 +- mm/hugetlb.c | 36 ++++-- mm/memcontrol.c | 152 +++++++++++++++++++++--- mm/migrate.c | 3 +- 9 files changed, 252 insertions(+), 29 deletions(-) -- 2.34.1

2 5

[PATCH openEuler-1.0-LTS 0/2] net: hns3: fix a bug and modify the hns3 driver version
by Yonglong Liu 17 Feb '24

17 Feb '24

Guangbin Huang (1): net: hns3: fix tm port shapping of fibre port is incorrect after driver initialization Yonglong Liu (1): net: hns3: update hns3 version to 24.2.1 drivers/net/ethernet/hisilicon/hns3/hnae3.h | 2 +- .../hisilicon/hns3/hns3_cae/hns3_cae_version.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 11 ++++++++--- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 1 + .../net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | 2 +- 8 files changed, 15 insertions(+), 9 deletions(-) -- 2.17.1

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[PATCH openEuler-1.0-LTS 0/2] net: hns3: fix a bug and modify
by Yonglong Liu 17 Feb '24

17 Feb '24

Guangbin Huang (1): net: hns3: fix tm port shapping of fibre port is incorrect after driver initialization Yonglong Liu (1): net: hns3: update hns3 version to 24.2.1 drivers/net/ethernet/hisilicon/hns3/hnae3.h | 2 +- .../hisilicon/hns3/hns3_cae/hns3_cae_version.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 11 ++++++++--- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 1 + .../net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | 2 +- 8 files changed, 15 insertions(+), 9 deletions(-) -- 2.17.1

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[PATCH V6 OLK-6.6 0/5] Add support for ecmdq
by Zhang Zekun 17 Feb '24

17 Feb '24

Add support for ecmdq v2: fix some code check errors v3: Add config isolations v4: Enable CONFIG_ARM_SMMU_V3_ECMDQ in openeuler_defconfig in ARCH arm64 v5: Fix apply error v6: Fix the config isolation error Zhen Lei (5): iommu/arm-smmu-v3: Add support for ECMDQ register mode iommu/arm-smmu-v3: Ensure that a set of associated commands are inserted in the same ECMDQ iommu/arm-smmu-v3: Add arm_smmu_ecmdq_issue_cmdlist() for non-shared ECMDQ iommu/arm-smmu-v3: Add support for less than one ECMDQ per core iommu/arm-smmu-v3: Allow disabling ECMDQs at boot time arch/arm64/configs/openeuler_defconfig | 1 + drivers/iommu/Kconfig | 11 + drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 468 +++++++++++++++++++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 47 ++ 4 files changed, 522 insertions(+), 5 deletions(-) -- 2.17.1

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[openeuler:openEuler-1.0-LTS 20575/21625] drivers/char/hw_random/zhaoxin-rng.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 11 Feb '24

11 Feb '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 7efcac7603953bb58d80041f410b079378b5174c commit: 050ff2f361bf733d1dde505dea8b0f5ecb23507c [20575/21625] hwrng: Add Zhaoxin rng driver config: x86_64-buildonly-randconfig-004-20240205 (https://download.01.org/0day-ci/archive/20240211/202402112046.Zh6M8C2r-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/20240211/202402112046.Zh6M8C2r-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/202402112046.Zh6M8C2r-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/char/hw_random/zhaoxin-rng.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 9570/21625] drivers/scsi/scsi_logging.o: warning: objtool: missing symbol for section .text
by kernel test robot 11 Feb '24

11 Feb '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 7efcac7603953bb58d80041f410b079378b5174c commit: 63b053c4efdb2e27f350bc9c1db4fed08a30801d [9570/21625] scsi: core: Reduce memory required for SCSI logging config: x86_64-buildonly-randconfig-004-20240205 (https://download.01.org/0day-ci/archive/20240211/202402110720.fVhD2BSl-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/20240211/202402110720.fVhD2BSl-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/202402110720.fVhD2BSl-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/scsi/scsi_logging.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 15692/21625] include/linux/uaccess.h:112:17: warning: 'ciov' may be used uninitialized
by kernel test robot 10 Feb '24

10 Feb '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 7efcac7603953bb58d80041f410b079378b5174c commit: 6c08191286995b0594d2ecf12fe7fca3cea1a5ca [15692/21625] io_uring: add support for pre-mapped user IO buffers config: arm64-randconfig-r123-20240125 (https://download.01.org/0day-ci/archive/20240210/202402100007.deukWjpN-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240210/202402100007.deukWjpN-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/202402100007.deukWjpN-lkp@intel.com/ Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new ones prefixed by >>): In file included from include/linux/poll.h:12, from include/linux/ring_buffer.h:7, from include/linux/trace_events.h:6, from include/trace/syscall.h:7, from include/linux/syscalls.h:86, from fs/io_uring.c:32: In function '_copy_from_user', inlined from 'copy_from_user' at include/linux/uaccess.h:144:7, inlined from 'io_copy_iov.isra' at fs/io_uring.c:1457:7: >> include/linux/uaccess.h:112:17: warning: 'ciov' may be used uninitialized [-Wmaybe-uninitialized] 112 | kasan_check_write(to, n); | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/compiler.h:251, from include/linux/kernel.h:10, from fs/io_uring.c:29: include/linux/kasan-checks.h: In function 'io_copy_iov.isra': include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here 7 | void kasan_check_write(const volatile void *p, unsigned int size); | ^~~~~~~~~~~~~~~~~ fs/io_uring.c:1454:37: note: 'ciov' declared here 1454 | struct compat_iovec ciov; | ^~~~ In function '_copy_from_user', inlined from 'copy_from_user' at include/linux/uaccess.h:144:7, inlined from 'io_uring_setup' at fs/io_uring.c:1960:6: include/linux/uaccess.h:112:17: warning: 'p' may be used uninitialized [-Wmaybe-uninitialized] 112 | kasan_check_write(to, n); | ^~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kasan-checks.h: In function 'io_uring_setup': include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here 7 | void kasan_check_write(const volatile void *p, unsigned int size); | ^~~~~~~~~~~~~~~~~ fs/io_uring.c:1956:32: note: 'p' declared here 1956 | struct io_uring_params p; | ^ In file included from include/linux/uaccess.h:11: In function 'set_fs', inlined from 'io_sq_wq_submit_work' at fs/io_uring.c:1114:3: arch/arm64/include/asm/uaccess.h:59:12: warning: 'old_fs' may be used uninitialized [-Wmaybe-uninitialized] 59 | if (IS_ENABLED(CONFIG_ARM64_UAO) && fs == KERNEL_DS) | ^ fs/io_uring.c: In function 'io_sq_wq_submit_work': fs/io_uring.c:1074:22: note: 'old_fs' was declared here 1074 | mm_segment_t old_fs; | ^~~~~~ vim +/ciov +112 include/linux/uaccess.h d597580d373774 Al Viro 2017-03-20 104 d597580d373774 Al Viro 2017-03-20 105 #ifdef INLINE_COPY_FROM_USER d597580d373774 Al Viro 2017-03-20 106 static inline unsigned long d597580d373774 Al Viro 2017-03-20 107 _copy_from_user(void *to, const void __user *from, unsigned long n) d597580d373774 Al Viro 2017-03-20 108 { d597580d373774 Al Viro 2017-03-20 109 unsigned long res = n; 9c5f6908de03a4 Al Viro 2017-06-29 110 might_fault(); 4983cb67a383a7 Linus Torvalds 2019-02-14 111 if (likely(access_ok(from, n))) { 9c5f6908de03a4 Al Viro 2017-06-29 @112 kasan_check_write(to, n); d597580d373774 Al Viro 2017-03-20 113 res = raw_copy_from_user(to, from, n); 9c5f6908de03a4 Al Viro 2017-06-29 114 } d597580d373774 Al Viro 2017-03-20 115 if (unlikely(res)) d597580d373774 Al Viro 2017-03-20 116 memset(to + (n - res), 0, res); d597580d373774 Al Viro 2017-03-20 117 return res; d597580d373774 Al Viro 2017-03-20 118 } d597580d373774 Al Viro 2017-03-20 119 #else d597580d373774 Al Viro 2017-03-20 120 extern unsigned long d597580d373774 Al Viro 2017-03-20 121 _copy_from_user(void *, const void __user *, unsigned long); d597580d373774 Al Viro 2017-03-20 122 #endif d597580d373774 Al Viro 2017-03-20 123 :::::: The code at line 112 was first introduced by commit :::::: 9c5f6908de03a4f52ba7364b11fcd6116225480c copy_{from,to}_user(): move kasan checks and might_fault() out-of-line :::::: TO: Al Viro <viro(a)zeniv.linux.org.uk> :::::: CC: Al Viro <viro(a)zeniv.linux.org.uk> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION 65bd617b2c522ab952dfa702c65f23bb39cccee6
by kernel test robot 09 Feb '24

09 Feb '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 65bd617b2c522ab952dfa702c65f23bb39cccee6 !4537 mainline cgroup bufix Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202402081752.gAN0sn4t-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:134:6: warning: variable 'value_back' set but not used [-Wunused-but-set-variable] drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:257:6: warning: variable 'pin' set but not used [-Wunused-but-set-variable] drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:337:6: warning: variable 'base_offset' set but not used [-Wunused-but-set-variable] drivers/pinctrl/zhaoxin/pinctrl-zhaoxin.c:340:6: warning: variable 'value_read' set but not used [-Wunused-but-set-variable] Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-defconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-004-20240208 | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-allmodconfig | |-- arch-loongarch-include-asm-irq.h:error:void-value-not-ignored-as-it-ought-to-be | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-bpi_init | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-fw_init_cmdline | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-register_default_pic | |-- arch-loongarch-kernel-legacy_boot.h:warning:union-acpi_subtable_headers-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- drivers-char-ipmi-ipmi_si_ls2k500.c:warning:no-previous-prototype-for-ipmi_si_sim_setup | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-boost_freq-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-clock_scale-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-freq_update_delay_ns-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-irq_work-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-last_freq_update_time-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-load-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-normal_max_freq-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-package-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-package_id-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-perf-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-prev_cpu_idle-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-prev_load-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-prev_update_time-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-sampling_rate-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-shift-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-update_util-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-update_util_set-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-work-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-work_in_progress-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:no-previous-prototype-for-load_update | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:no-previous-prototype-for-loongson3_set_mode | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:processor_device_ids-defined-but-not-used | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_add_interface | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_remove_interface | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-cpu_utility_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-cpu_utility_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-patrol_complete_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-patrol_times_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-patrol_times_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-start_patrol_store | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-cpuintc_acpi_init | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-get_cpudomain | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_msi_parse_madt | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_pic_parse_madt | |-- drivers-irqchip-irq-loongson-pch-pic.c:warning:no-previous-prototype-for-get_pchpic_irq_domain | |-- drivers-video-fbdev-ls2k500sfb.c:warning:no-previous-prototype-for-ls2k500sfb_interrupt | |-- include-linux-nmi.h:warning:control-reaches-end-of-non-void-function | |-- include-trace-stages-init.h:warning:str__bonding__trace_system_name-defined-but-not-used | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-allnoconfig | |-- arch-loongarch-include-asm-irq.h:error:void-value-not-ignored-as-it-ought-to-be | |-- 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 | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-bpi_init | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-fw_init_cmdline | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-register_default_pic | |-- arch-loongarch-kernel-legacy_boot.h:warning:union-acpi_subtable_headers-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-cpuintc_acpi_init | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-get_cpudomain | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_msi_parse_madt | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_pic_parse_madt | |-- drivers-irqchip-irq-loongson-pch-pic.c:warning:no-previous-prototype-for-get_pchpic_irq_domain | |-- include-linux-nmi.h:warning:control-reaches-end-of-non-void-function | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-allyesconfig | `-- arch-loongarch-kernel-legacy_boot.h:warning:union-acpi_subtable_headers-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration |-- loongarch-defconfig | |-- arch-loongarch-include-asm-irq.h:error:void-value-not-ignored-as-it-ought-to-be | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-bpi_init | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-fw_init_cmdline | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-register_default_pic | |-- arch-loongarch-kernel-legacy_boot.h:warning:union-acpi_subtable_headers-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- drivers-char-ipmi-ipmi_si_ls2k500.c:warning:no-previous-prototype-for-ipmi_si_sim_setup | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-boost_freq-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-clock_scale-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-freq_update_delay_ns-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-irq_work-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-last_freq_update_time-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-load-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-normal_max_freq-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-package-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-package_id-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-perf-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-prev_cpu_idle-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-prev_load-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-prev_update_time-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-sampling_rate-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-shift-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-update_util-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-update_util_set-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-work-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:Function-parameter-or-member-work_in_progress-not-described-in-core_data | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:no-previous-prototype-for-load_update | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:no-previous-prototype-for-loongson3_set_mode | |-- drivers-cpufreq-loongson3-acpi-cpufreq.c:warning:processor_device_ids-defined-but-not-used | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-cpuintc_acpi_init | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-get_cpudomain | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_msi_parse_madt | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_pic_parse_madt | |-- drivers-irqchip-irq-loongson-pch-pic.c:warning:no-previous-prototype-for-get_pchpic_irq_domain | |-- drivers-video-fbdev-ls2k500sfb.c:warning:no-previous-prototype-for-ls2k500sfb_interrupt | |-- include-linux-nmi.h:warning:control-reaches-end-of-non-void-function | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-randconfig-001-20240208 | |-- arch-loongarch-include-asm-irq.h:error:void-value-not-ignored-as-it-ought-to-be | |-- 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 | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-bpi_init | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-fw_init_cmdline | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-register_default_pic | |-- arch-loongarch-kernel-legacy_boot.h:warning:union-acpi_subtable_headers-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-cpuintc_acpi_init | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-get_cpudomain | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_msi_parse_madt | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_pic_parse_madt | |-- drivers-irqchip-irq-loongson-pch-pic.c:warning:no-previous-prototype-for-get_pchpic_irq_domain | |-- include-linux-nmi.h:warning:control-reaches-end-of-non-void-function | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-randconfig-002-20240208 | |-- arch-loongarch-include-asm-irq.h:error:void-value-not-ignored-as-it-ought-to-be | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-bpi_init | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-fw_init_cmdline | |-- arch-loongarch-kernel-legacy_boot.c:warning:no-previous-prototype-for-register_default_pic | |-- arch-loongarch-kernel-legacy_boot.h:warning:union-acpi_subtable_headers-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- drivers-char-ipmi-ipmi_si_ls2k500.c:warning:no-previous-prototype-for-ipmi_si_sim_setup | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_add_interface | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_remove_interface | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-cpu_utility_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-cpu_utility_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-patrol_complete_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-patrol_times_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-patrol_times_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-start_patrol_store | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-cpuintc_acpi_init | |-- drivers-irqchip-irq-loongarch-cpu.c:warning:no-previous-prototype-for-get_cpudomain | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_msi_parse_madt | |-- drivers-irqchip-irq-loongson-eiointc.c:warning:no-previous-prototype-for-pch_pic_parse_madt | |-- drivers-irqchip-irq-loongson-pch-pic.c:warning:no-previous-prototype-for-get_pchpic_irq_domain | |-- drivers-video-fbdev-ls2k500sfb.c:warning:no-previous-prototype-for-ls2k500sfb_interrupt | |-- include-linux-nmi.h:warning:control-reaches-end-of-non-void-function | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-003-20240208 | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-defconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-001-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-002-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-psi.c:error:cpuacct_cgrp_id-undeclared-(first-use-in-this-function) | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-003-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-psi.c:error:cpuacct_cgrp_id-undeclared-(first-use-in-this-function) | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-005-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-psi.c:error:cpuacct_cgrp_id-undeclared-(first-use-in-this-function) | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-006-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-psi.c:error:cpuacct_cgrp_id-undeclared-(first-use-in-this-function) | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-011-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-012-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-073-20240208 | |-- kernel-sched-psi.c:error:cpuacct_cgrp_id-undeclared-(first-use-in-this-function) | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-075-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-076-20240208 | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-103-20240209 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial `-- x86_64-randconfig-161-20240208 |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial clang_recent_errors |-- arm64-allmodconfig | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:resctrl_init-(section:.text)-rdtgroup_setup_default-(section:.init.text) | |-- arch-arm64-include-asm-elf.h:warning:COMPAT_ARCH_DLINFO-macro-redefined | |-- arch-arm64-kernel-sys_compat.c:warning:no-previous-prototype-for-function-a32_arm_syscall | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_add_interface | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_remove_interface | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-cpu_utility_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-cpu_utility_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_complete_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_times_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_times_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-start_patrol_store | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_reset | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_cursor_hi_addr | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_reset | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_spread_is_enable | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_connector_add | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_display_register | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_adjust_link_train_parameter | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_coding_8b10b_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_dpcd_sink_dpms | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_encoder_destroy | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_fast_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_get_link_train_fallback_values | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hpd_poll_handler | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_config_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_audio | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_hpd_irq_setup | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_init | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_output_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_video_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_scrambled_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_start_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_encoder_mode_valid | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_get_encoder_crtc_mask | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_fini | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_init | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_dma_transfer | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_gem_prime_vmap | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_gem_prime_vunmap | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_memory_pool_alloc | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_memory_pool_free | |-- drivers-gpu-drm-phytium-phytium_panel.c:warning:no-previous-prototype-for-function-phytium_dp_panel_release_backlight_funcs | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_hw_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_init | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_set_property | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_destroy | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-function-phytium_platform_carveout_mem_fini | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-function-phytium_platform_carveout_mem_init | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_clear_msi_irq | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_disable | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_dcreq | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_reset | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_spread_is_enable | |-- drivers-video-fbdev-ls2k500sfb.c:warning:no-previous-prototype-for-function-ls2k500sfb_interrupt | |-- mm-dynamic_pool.c:warning:variable-pool-is-used-uninitialized-whenever-if-condition-is-true | |-- mm-dynamic_pool.c:warning:variable-ret-is-uninitialized-when-used-here | |-- mm-dynamic_pool.c:warning:variable-type-is-used-uninitialized-whenever-if-condition-is-true | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-hisi_oom_recover | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-memcg_swapmax_read | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler | |-- mm-share_pool.c:warning:Function-parameter-or-member-node_id-not-described-in-sp_area_alloc | |-- mm-share_pool.c:warning:Function-parameter-or-member-spg_id-not-described-in-mg_sp_unshare | |-- mm-share_pool.c:warning:duplicate-section-name-Return | |-- mm-share_pool.c:warning:expecting-prototype-for-mp_sp_group_id_by_pid().-Prototype-was-for-mg_sp_group_id_by_pid()-instead | |-- mm-share_pool.c:warning:variable-is_hugepage-set-but-not-used | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-001-20240208 | |-- drivers-cpufreq-cppc_cpufreq.c:error:incomplete-definition-of-type-struct-fb_ctr_pair | |-- drivers-cpufreq-cppc_cpufreq.c:error:variable-has-incomplete-type-struct-fb_ctr_pair | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-002-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-003-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-core.c:error:call-to-undeclared-function-init_auto_affinity-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- kernel-sched-core.c:error:call-to-undeclared-function-tg_update_affinity_domains-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-allmodconfig | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:resctrl_init-(section:.text)-rdtgroup_setup_default-(section:.init.text) | |-- 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 | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_add_interface | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_remove_interface | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-cpu_utility_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-cpu_utility_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_complete_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_times_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_times_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-start_patrol_store | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-base_offset-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-pin-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_back-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_read-set-but-not-used | |-- drivers-video-fbdev-ls2k500sfb.c:warning:no-previous-prototype-for-function-ls2k500sfb_interrupt | |-- kernel-livepatch-core.c:warning:bad-line: | |-- mm-dynamic_pool.c:warning:variable-pool-is-used-uninitialized-whenever-if-condition-is-true | |-- mm-dynamic_pool.c:warning:variable-ret-is-uninitialized-when-used-here | |-- mm-dynamic_pool.c:warning:variable-type-is-used-uninitialized-whenever-if-condition-is-true | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-memcg_swapmax_read | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-allnoconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- 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 | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_add_interface | |-- drivers-cpuinspect-sysfs.c:warning:Excess-function-parameter-dev-description-in-cpuinspect_remove_interface | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-cpu_utility_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-cpu_utility_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_complete_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_times_show | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-patrol_times_store | |-- drivers-cpuinspect-sysfs.c:warning:no-previous-prototype-for-function-start_patrol_store | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-base_offset-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-pin-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_back-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_read-set-but-not-used | |-- drivers-video-fbdev-ls2k500sfb.c:warning:no-previous-prototype-for-function-ls2k500sfb_interrupt | |-- kernel-livepatch-core.c:warning:bad-line: | |-- mm-dynamic_pool.c:warning:variable-pool-is-used-uninitialized-whenever-if-condition-is-true | |-- mm-dynamic_pool.c:warning:variable-ret-is-uninitialized-when-used-here | |-- mm-dynamic_pool.c:warning:variable-type-is-used-uninitialized-whenever-if-condition-is-true | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-memcg_swapmax_read | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler | |-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial | |-- 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 |-- x86_64-buildonly-randconfig-001-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-core.c:error:call-to-undeclared-function-init_auto_affinity-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- kernel-sched-core.c:error:call-to-undeclared-function-tg_update_affinity_domains-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-002-20240208 | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-004-20240208 | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:resctrl_init-(section:.text)-rdtgroup_setup_default-(section:.init.text) | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- ld.lld:error:undefined-symbol:lockdep_is_cpus_held | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-005-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial | `-- vmlinux.o:warning:objtool:.text:unreachable-instruction |-- x86_64-buildonly-randconfig-006-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-core.c:error:call-to-undeclared-function-init_auto_affinity-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- kernel-sched-core.c:error:call-to-undeclared-function-tg_update_affinity_domains-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-004-20240208 | |-- kernel-sched-psi.c:error:use-of-undeclared-identifier-cpuacct_cgrp_id | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-013-20240208 | |-- kernel-sched-psi.c:error:use-of-undeclared-identifier-cpuacct_cgrp_id | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-014-20240208 | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:resctrl_init-(section:.text)-rdtgroup_setup_default-(section:.init.text) | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- ld.lld:error:undefined-symbol:lockdep_is_cpus_held | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-015-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- kernel-sched-core.c:error:call-to-undeclared-function-init_auto_affinity-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- kernel-sched-core.c:error:call-to-undeclared-function-tg_update_affinity_domains-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-016-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-071-20240208 | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:resctrl_init-(section:.text)-rdtgroup_setup_default-(section:.init.text) | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-072-20240208 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-074-20240208 | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:resctrl_init-(section:.text)-rdtgroup_setup_default-(section:.init.text) | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- ld.lld:error:undefined-symbol:lockdep_is_cpus_held | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-101-20240209 | |-- kernel-sched-core.c:error:call-to-undeclared-function-init_auto_affinity-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- kernel-sched-core.c:error:call-to-undeclared-function-tg_update_affinity_domains-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- kernel-sched-psi.c:error:use-of-undeclared-identifier-cpuacct_cgrp_id | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-102-20240209 | |-- kernel-sched-psi.c:error:use-of-undeclared-identifier-cpuacct_cgrp_id | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-randconfig-104-20240209 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial `-- x86_64-rhel-8.3-rust |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device |-- kernel-livepatch-core.c:warning:bad-line: |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial elapsed time: 1460m configs tested: 59 configs skipped: 142 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240208 clang arm64 randconfig-002-20240208 clang arm64 randconfig-003-20240208 clang arm64 randconfig-004-20240208 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240208 gcc loongarch randconfig-002-20240208 gcc openrisc allnoconfig gcc openrisc defconfig gcc parisc allnoconfig gcc parisc defconfig gcc parisc64 defconfig gcc powerpc allnoconfig gcc riscv allnoconfig gcc riscv defconfig clang s390 allnoconfig clang s390 defconfig clang sh allnoconfig gcc sh defconfig gcc sparc allnoconfig gcc sparc defconfig gcc sparc64 defconfig gcc um allnoconfig clang um defconfig clang um x86_64_defconfig clang x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240208 clang x86_64 buildonly-randconfig-002-20240208 clang x86_64 buildonly-randconfig-003-20240208 gcc x86_64 buildonly-randconfig-004-20240208 clang x86_64 buildonly-randconfig-005-20240208 clang x86_64 buildonly-randconfig-006-20240208 clang x86_64 defconfig gcc x86_64 randconfig-001-20240208 gcc x86_64 randconfig-002-20240208 gcc x86_64 randconfig-003-20240208 gcc x86_64 randconfig-004-20240208 clang x86_64 randconfig-005-20240208 gcc x86_64 randconfig-006-20240208 gcc x86_64 randconfig-011-20240208 gcc x86_64 randconfig-012-20240208 gcc x86_64 randconfig-013-20240208 clang x86_64 randconfig-014-20240208 clang x86_64 randconfig-015-20240208 clang x86_64 randconfig-016-20240208 clang x86_64 randconfig-071-20240208 clang x86_64 randconfig-072-20240208 clang x86_64 randconfig-073-20240208 gcc x86_64 randconfig-074-20240208 clang x86_64 randconfig-075-20240208 gcc x86_64 randconfig-076-20240208 gcc x86_64 rhel-8.3-rust clang xtensa allnoconfig gcc -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 13023/21625] block/blk-cgroup.c:478:19: sparse: sparse: incompatible types in comparison expression (different address spaces):
by kernel test robot 09 Feb '24

09 Feb '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 7efcac7603953bb58d80041f410b079378b5174c commit: 725ee753b5064f03287858bc346d883b8f39319a [13023/21625] bdi: fix use-after-free for the bdi device config: arm64-randconfig-r123-20240125 (https://download.01.org/0day-ci/archive/20240209/202402090649.euI3JhvL-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240209/202402090649.euI3JhvL-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/202402090649.euI3JhvL-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> block/blk-cgroup.c:478:19: sparse: sparse: incompatible types in comparison expression (different address spaces): block/blk-cgroup.c:478:19: sparse: struct rcu_device [noderef] __rcu * block/blk-cgroup.c:478:19: sparse: struct rcu_device * block/blk-cgroup.c:816:5: sparse: sparse: context imbalance in 'blkg_conf_prep' - wrong count at exit block/blk-cgroup.c:1794: warning: Function parameter or member 'q' not described in 'blkcg_schedule_throttle' block/blk-cgroup.c:1794: warning: Function parameter or member 'use_memdelay' not described in 'blkcg_schedule_throttle' block/blk-cgroup.c:1819: warning: Function parameter or member 'blkg' not described in 'blkcg_add_delay' block/blk-cgroup.c:1819: warning: Function parameter or member 'now' not described in 'blkcg_add_delay' block/blk-cgroup.c:1819: warning: Function parameter or member 'delta' not described in 'blkcg_add_delay' vim +478 block/blk-cgroup.c 472 473 const char *blkg_dev_name(struct blkcg_gq *blkg) 474 { 475 /* some drivers (floppy) instantiate a queue w/o disk registered */ 476 struct rcu_device *rcu_dev; 477 > 478 rcu_dev = rcu_dereference(blkg->q->backing_dev_info->rcu_dev); 479 if (rcu_dev) 480 return dev_name(&rcu_dev->dev); 481 return NULL; 482 } 483 EXPORT_SYMBOL_GPL(blkg_dev_name); 484 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 21358/21625] drivers/rtc/rtc-phytium.c:65:23: warning: variable 'tmp' set but not used
by kernel test robot 09 Feb '24

09 Feb '24

Hi Wang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 7efcac7603953bb58d80041f410b079378b5174c commit: 1ce24a39db64afc5041e3a32893f3e5f1f5d4b9d [21358/21625] rtc: add rtc drivers for Phytium SOCs config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240209/202402090220.HJntQd5h-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240209/202402090220.HJntQd5h-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/202402090220.HJntQd5h-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/rtc/rtc-phytium.c: In function 'phytium_rtc_read_time': >> drivers/rtc/rtc-phytium.c:65:23: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] 65 | unsigned long tmp = 0; | ^~~ drivers/rtc/rtc-phytium.c: In function 'phytium_rtc_set_mmss': drivers/rtc/rtc-phytium.c:85:23: warning: variable 'tmp' set but not used [-Wunused-but-set-variable] 85 | unsigned long tmp = 0; | ^~~ >> drivers/rtc/rtc-phytium.c:84:23: warning: variable 'counter' set but not used [-Wunused-but-set-variable] 84 | unsigned long counter = 0; | ^~~~~~~ drivers/rtc/rtc-phytium.c: In function 'phytium_rtc_set_alarm': >> drivers/rtc/rtc-phytium.c:139:23: warning: variable 'rtc_time' set but not used [-Wunused-but-set-variable] 139 | unsigned long rtc_time; | ^~~~~~~~ vim +/tmp +65 drivers/rtc/rtc-phytium.c 59 60 static int phytium_rtc_read_time(struct device *dev, struct rtc_time *tm) 61 { 62 struct phytium_rtc_dev *pdata = dev_get_drvdata(dev); 63 64 unsigned long counter = 0; > 65 unsigned long tmp = 0; 66 67 spin_lock(&spinlock_phytium_rtc); 68 writel(RTC_AES_SEL_COUNTER, pdata->csr_base + RTC_AES_SEL); 69 counter = readl(pdata->csr_base + RTC_CCVR); 70 tmp = readl(pdata->csr_base + RTC_CDR_LOW); 71 72 dev_info(dev, "%s_%d : counter : 0x%lx\n", 73 __func__, __LINE__, counter); 74 75 spin_unlock(&spinlock_phytium_rtc); 76 77 rtc_time_to_tm(counter, tm); 78 return rtc_valid_tm(tm); 79 } 80 81 static int phytium_rtc_set_mmss(struct device *dev, unsigned long secs) 82 { 83 struct phytium_rtc_dev *pdata = dev_get_drvdata(dev); > 84 unsigned long counter = 0; > 85 unsigned long tmp = 0; 86 87 spin_lock(&spinlock_phytium_rtc); 88 89 writel(RTC_AES_SEL_COUNTER, pdata->csr_base + RTC_AES_SEL); 90 writel(0x00000000, pdata->csr_base + RTC_CLR_LOW); 91 writel((u32)secs, pdata->csr_base + RTC_CLR); 92 writel(RTC_AES_SEL_COUNTER, pdata->csr_base + RTC_AES_SEL); 93 counter = readl(pdata->csr_base + RTC_CLR); 94 tmp = readl(pdata->csr_base + RTC_CLR_LOW); 95 96 spin_unlock(&spinlock_phytium_rtc); 97 98 return 0; 99 } 100 101 static int phytium_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) 102 { 103 struct phytium_rtc_dev *pdata = dev_get_drvdata(dev); 104 105 rtc_time_to_tm(pdata->alarm_time, &alrm->time); 106 alrm->enabled = readl(pdata->csr_base + RTC_CCR) & RTC_CCR_IE; 107 108 return 0; 109 } 110 111 static int phytium_rtc_alarm_irq_enable(struct device *dev, u32 enabled) 112 { 113 struct phytium_rtc_dev *pdata = dev_get_drvdata(dev); 114 u32 ccr; 115 116 ccr = readl(pdata->csr_base + RTC_CCR); 117 if (enabled) { 118 ccr &= ~RTC_CCR_MASK; 119 ccr |= RTC_CCR_IE; 120 } else { 121 ccr &= ~RTC_CCR_IE; 122 ccr |= RTC_CCR_MASK; 123 } 124 writel(ccr, pdata->csr_base + RTC_CCR); 125 126 return 0; 127 } 128 129 static int phytium_rtc_alarm_irq_enabled(struct device *dev) 130 { 131 struct phytium_rtc_dev *pdata = dev_get_drvdata(dev); 132 133 return readl(pdata->csr_base + RTC_CCR) & RTC_CCR_IE ? 1 : 0; 134 } 135 136 static int phytium_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) 137 { 138 struct phytium_rtc_dev *pdata = dev_get_drvdata(dev); > 139 unsigned long rtc_time; 140 unsigned long alarm_time; 141 142 rtc_time = readl(pdata->csr_base + RTC_CCVR); 143 rtc_tm_to_time(&alrm->time, &alarm_time); 144 145 pdata->alarm_time = alarm_time; 146 writel((u32) pdata->alarm_time, pdata->csr_base + RTC_CMR); 147 148 phytium_rtc_alarm_irq_enable(dev, alrm->enabled); 149 150 return 0; 151 } 152 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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