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[PATCH openEuler-1.0-LTS V1] sched/rt: sysctl_sched_rr_timeslice show default timeslice after reset
by Cheng Yu 27 Apr '24

27 Apr '24

From: Cyril Hrubis <chrubis(a)suse.cz> stable inclusion from stable-v4.19.308 commit 1f80bc015277247c9fd9646f7c21f1c728b5d908 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9K4H3 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- [ Upstream commit c1fc6484e1fb7cc2481d169bfef129a1b0676abe ] The sched_rr_timeslice can be reset to default by writing value that is <= 0. However after reading from this file we always got the last value written, which is not useful at all. $ echo -1 > /proc/sys/kernel/sched_rr_timeslice_ms $ cat /proc/sys/kernel/sched_rr_timeslice_ms -1 Fix this by setting the variable that holds the sysctl file value to the jiffies_to_msecs(RR_TIMESLICE) in case that <= 0 value was written. Signed-off-by: Cyril Hrubis <chrubis(a)suse.cz> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Reviewed-by: Petr Vorel <pvorel(a)suse.cz> Acked-by: Mel Gorman <mgorman(a)suse.de> Tested-by: Petr Vorel <pvorel(a)suse.cz> Link: https://lore.kernel.org/r/20230802151906.25258-3-chrubis@suse.cz Signed-off-by: Petr Vorel <pvorel(a)suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- kernel/sched/rt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 5dff9a6fe2cf..d98adf048bb6 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -2732,6 +2732,9 @@ int sched_rr_handler(struct ctl_table *table, int write, sched_rr_timeslice = sysctl_sched_rr_timeslice <= 0 ? RR_TIMESLICE : msecs_to_jiffies(sysctl_sched_rr_timeslice); + + if (sysctl_sched_rr_timeslice <= 0) + sysctl_sched_rr_timeslice = jiffies_to_msecs(RR_TIMESLICE); } mutex_unlock(&mutex); -- 2.25.1

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[PATCH openEuler-1.0-LTS V1] sched/rt: Fix sysctl_sched_rr_timeslice intial value
by Cheng Yu 27 Apr '24

27 Apr '24

From: Cyril Hrubis <chrubis(a)suse.cz> stable inclusion from stable-v4.19.308 commit 41b7572dea9f7196d075b40d5ac8aafdb5f4b0d4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9K34B Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- [ Upstream commit c7fcb99877f9f542c918509b2801065adcaf46fa ] There is a 10% rounding error in the intial value of the sysctl_sched_rr_timeslice with CONFIG_HZ_300=y. This was found with LTP test sched_rr_get_interval01: sched_rr_get_interval01.c:57: TPASS: sched_rr_get_interval() passed sched_rr_get_interval01.c:64: TPASS: Time quantum 0s 99999990ns sched_rr_get_interval01.c:72: TFAIL: /proc/sys/kernel/sched_rr_timeslice_ms != 100 got 90 sched_rr_get_interval01.c:57: TPASS: sched_rr_get_interval() passed sched_rr_get_interval01.c:64: TPASS: Time quantum 0s 99999990ns sched_rr_get_interval01.c:72: TFAIL: /proc/sys/kernel/sched_rr_timeslice_ms != 100 got 90 What this test does is to compare the return value from the sched_rr_get_interval() and the sched_rr_timeslice_ms sysctl file and fails if they do not match. The problem it found is the intial sysctl file value which was computed as: static int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; which works fine as long as MSEC_PER_SEC is multiple of HZ, however it introduces 10% rounding error for CONFIG_HZ_300: (MSEC_PER_SEC / HZ) * (100 * HZ / 1000) (1000 / 300) * (100 * 300 / 1000) 3 * 30 = 90 This can be easily fixed by reversing the order of the multiplication and division. After this fix we get: (MSEC_PER_SEC * (100 * HZ / 1000)) / HZ (1000 * (100 * 300 / 1000)) / 300 (1000 * 30) / 300 = 100 Fixes: 975e155ed873 ("sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in milliseconds") Signed-off-by: Cyril Hrubis <chrubis(a)suse.cz> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Reviewed-by: Petr Vorel <pvorel(a)suse.cz> Acked-by: Mel Gorman <mgorman(a)suse.de> Tested-by: Petr Vorel <pvorel(a)suse.cz> Link: https://lore.kernel.org/r/20230802151906.25258-2-chrubis@suse.cz [ pvorel: rebased for 4.19 ] Signed-off-by: Petr Vorel <pvorel(a)suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- kernel/sched/rt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 5dff9a6fe2cf..7f66f28d36a8 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -8,7 +8,7 @@ #include "pelt.h" int sched_rr_timeslice = RR_TIMESLICE; -int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; +int sysctl_sched_rr_timeslice = (MSEC_PER_SEC * RR_TIMESLICE) / HZ; static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun); -- 2.25.1

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[PATCH openEuler-1.0-LTS V1] sched/rt: Fix sysctl_sched_rr_timeslice intial value
by Cheng Yu 27 Apr '24

27 Apr '24

From: Cyril Hrubis <chrubis(a)suse.cz> stable inclusion from stable-v4.19.308 commit 41b7572dea9f7196d075b40d5ac8aafdb5f4b0d4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9K34B Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- [ Upstream commit c7fcb99877f9f542c918509b2801065adcaf46fa ] There is a 10% rounding error in the intial value of the sysctl_sched_rr_timeslice with CONFIG_HZ_300=y. This was found with LTP test sched_rr_get_interval01: sched_rr_get_interval01.c:57: TPASS: sched_rr_get_interval() passed sched_rr_get_interval01.c:64: TPASS: Time quantum 0s 99999990ns sched_rr_get_interval01.c:72: TFAIL: /proc/sys/kernel/sched_rr_timeslice_ms != 100 got 90 sched_rr_get_interval01.c:57: TPASS: sched_rr_get_interval() passed sched_rr_get_interval01.c:64: TPASS: Time quantum 0s 99999990ns sched_rr_get_interval01.c:72: TFAIL: /proc/sys/kernel/sched_rr_timeslice_ms != 100 got 90 What this test does is to compare the return value from the sched_rr_get_interval() and the sched_rr_timeslice_ms sysctl file and fails if they do not match. The problem it found is the intial sysctl file value which was computed as: static int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; which works fine as long as MSEC_PER_SEC is multiple of HZ, however it introduces 10% rounding error for CONFIG_HZ_300: (MSEC_PER_SEC / HZ) * (100 * HZ / 1000) (1000 / 300) * (100 * 300 / 1000) 3 * 30 = 90 This can be easily fixed by reversing the order of the multiplication and division. After this fix we get: (MSEC_PER_SEC * (100 * HZ / 1000)) / HZ (1000 * (100 * 300 / 1000)) / 300 (1000 * 30) / 300 = 100 Fixes: 975e155ed873 ("sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in milliseconds") Signed-off-by: Cyril Hrubis <chrubis(a)suse.cz> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Reviewed-by: Petr Vorel <pvorel(a)suse.cz> Acked-by: Mel Gorman <mgorman(a)suse.de> Tested-by: Petr Vorel <pvorel(a)suse.cz> Link: https://lore.kernel.org/r/20230802151906.25258-2-chrubis@suse.cz [ pvorel: rebased for 4.19 ] Signed-off-by: Petr Vorel <pvorel(a)suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- kernel/sched/rt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 5dff9a6fe2cf..7f66f28d36a8 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -8,7 +8,7 @@ #include "pelt.h" int sched_rr_timeslice = RR_TIMESLICE; -int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; +int sysctl_sched_rr_timeslice = (MSEC_PER_SEC * RR_TIMESLICE) / HZ; static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun); -- 2.25.1

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[PATCH openEuler-1.0-LTS V1] sched/rt: Fix sysctl_sched_rr_timeslice intial value
by Cheng Yu 27 Apr '24

27 Apr '24

From: Cyril Hrubis <chrubis(a)suse.cz> stable inclusion from stable-v4.19.308 commit 41b7572dea9f7196d075b40d5ac8aafdb5f4b0d4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9K34B Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- [ Upstream commit c7fcb99877f9f542c918509b2801065adcaf46fa ] There is a 10% rounding error in the intial value of the sysctl_sched_rr_timeslice with CONFIG_HZ_300=y. This was found with LTP test sched_rr_get_interval01: sched_rr_get_interval01.c:57: TPASS: sched_rr_get_interval() passed sched_rr_get_interval01.c:64: TPASS: Time quantum 0s 99999990ns sched_rr_get_interval01.c:72: TFAIL: /proc/sys/kernel/sched_rr_timeslice_ms != 100 got 90 sched_rr_get_interval01.c:57: TPASS: sched_rr_get_interval() passed sched_rr_get_interval01.c:64: TPASS: Time quantum 0s 99999990ns sched_rr_get_interval01.c:72: TFAIL: /proc/sys/kernel/sched_rr_timeslice_ms != 100 got 90 What this test does is to compare the return value from the sched_rr_get_interval() and the sched_rr_timeslice_ms sysctl file and fails if they do not match. The problem it found is the intial sysctl file value which was computed as: static int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; which works fine as long as MSEC_PER_SEC is multiple of HZ, however it introduces 10% rounding error for CONFIG_HZ_300: (MSEC_PER_SEC / HZ) * (100 * HZ / 1000) (1000 / 300) * (100 * 300 / 1000) 3 * 30 = 90 This can be easily fixed by reversing the order of the multiplication and division. After this fix we get: (MSEC_PER_SEC * (100 * HZ / 1000)) / HZ (1000 * (100 * 300 / 1000)) / 300 (1000 * 30) / 300 = 100 Fixes: 975e155ed873 ("sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in milliseconds") Signed-off-by: Cyril Hrubis <chrubis(a)suse.cz> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Reviewed-by: Petr Vorel <pvorel(a)suse.cz> Acked-by: Mel Gorman <mgorman(a)suse.de> Tested-by: Petr Vorel <pvorel(a)suse.cz> Link: https://lore.kernel.org/r/20230802151906.25258-2-chrubis@suse.cz [ pvorel: rebased for 4.19 ] Signed-off-by: Petr Vorel <pvorel(a)suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- kernel/sched/rt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 5dff9a6fe2cf..7f66f28d36a8 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -8,7 +8,7 @@ #include "pelt.h" int sched_rr_timeslice = RR_TIMESLICE; -int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE; +int sysctl_sched_rr_timeslice = (MSEC_PER_SEC * RR_TIMESLICE) / HZ; static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun); -- 2.25.1

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[openeuler:OLK-6.6] BUILD REGRESSION f4d50d4f9bc91cbaa9c837485c041bd3d585ba79
by kernel test robot 27 Apr '24

27 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: f4d50d4f9bc91cbaa9c837485c041bd3d585ba79 !6658 sched: disable sched_autogroup by default Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | `-- arch-arm64-kernel-cpufeature.c:error:enable_pseudo_nmi-undeclared-(first-use-in-this-function) |-- arm64-randconfig-002-20240426 | `-- include-linux-fortify-string.h:warning:__builtin_memcpy-reading-between-and-bytes-from-a-region-of-size `-- loongarch-allmodconfig |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:fatal-error:ne6x_trace.h:No-such-file-or-directory |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x.h:fatal-error:reg.h:No-such-file-or-directory |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf.h:fatal-error:reg.h:No-such-file-or-directory |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and `-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers clang_recent_errors |-- arm64-allmodconfig | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_shutdown.c:warning:no-previous-prototype-for-function-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead | `-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead |-- arm64-randconfig-003-20240426 | `-- ld.lld:error:undefined-symbol:__memcpy_mc `-- x86_64-buildonly-randconfig-006-20240427 |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:incomplete-definition-of-type-struct-ieee_ets |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:incomplete-definition-of-type-struct-ieee_pfc |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ieee_ets |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ieee_pfc |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_ATTR_VALUE_UNDEFINED |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_HOST |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_VER_CEE |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:no-member-named-dcbnl_ops-in-struct-net_device |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-has-incomplete-type-struct-ieee_ets `-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-has-incomplete-type-struct-ieee_pfc elapsed time: 728m configs tested: 40 configs skipped: 143 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240426 gcc arm64 randconfig-002-20240426 gcc arm64 randconfig-003-20240426 clang arm64 randconfig-004-20240426 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240426 gcc loongarch randconfig-002-20240426 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240427 clang x86_64 buildonly-randconfig-002-20240427 clang x86_64 buildonly-randconfig-003-20240427 gcc x86_64 buildonly-randconfig-004-20240427 clang x86_64 buildonly-randconfig-005-20240427 clang x86_64 buildonly-randconfig-006-20240427 clang x86_64 defconfig gcc x86_64 randconfig-001-20240427 clang x86_64 randconfig-002-20240427 clang x86_64 randconfig-003-20240427 gcc x86_64 randconfig-004-20240427 clang x86_64 randconfig-005-20240427 gcc x86_64 randconfig-006-20240427 gcc x86_64 randconfig-011-20240427 gcc x86_64 randconfig-012-20240427 clang x86_64 randconfig-013-20240427 clang x86_64 randconfig-014-20240427 clang x86_64 randconfig-015-20240427 gcc x86_64 randconfig-016-20240427 gcc x86_64 randconfig-071-20240427 gcc x86_64 randconfig-072-20240427 clang x86_64 randconfig-073-20240427 clang x86_64 randconfig-074-20240427 clang x86_64 randconfig-075-20240427 clang x86_64 randconfig-076-20240427 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 5d7f26cfc376496f4e43967c78f7c5976d25c337
by kernel test robot 27 Apr '24

27 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 5d7f26cfc376496f4e43967c78f7c5976d25c337 !6642 v3 x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-randconfig-002-20240426 | `-- drivers-perf-arm_smmuv3_pmu.c:warning:no-previous-prototype-for-smmu_pmu_event_show |-- x86_64-buildonly-randconfig-006-20240426 | |-- fs-proc-array.c:warning:gtime-may-be-used-uninitialized-in-this-function | |-- fs-proc-array.c:warning:maj_flt-may-be-used-uninitialized-in-this-function | `-- fs-proc-array.c:warning:min_flt-may-be-used-uninitialized-in-this-function |-- x86_64-defconfig | |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node |-- x86_64-randconfig-014-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int |-- x86_64-randconfig-015-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int | |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node |-- x86_64-randconfig-075-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int | |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node |-- x86_64-randconfig-076-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int |-- x86_64-randconfig-122-20240427 | |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void | |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context | `-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes): `-- x86_64-randconfig-123-20240427 |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int |-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context `-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes): clang_recent_errors |-- x86_64-allyesconfig | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-003-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-004-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-004-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-005-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-006-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-011-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-016-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-071-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-072-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-073-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-121-20240427 | |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void | |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context | |-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes): | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-161-20240427 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) `-- x86_64-rhel-8.3-rust `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) elapsed time: 739m configs tested: 35 configs skipped: 147 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240426 gcc arm64 randconfig-002-20240426 gcc arm64 randconfig-003-20240426 gcc arm64 randconfig-004-20240426 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240426 clang x86_64 buildonly-randconfig-002-20240426 gcc x86_64 buildonly-randconfig-003-20240426 clang x86_64 buildonly-randconfig-004-20240426 clang x86_64 buildonly-randconfig-005-20240426 gcc x86_64 buildonly-randconfig-006-20240426 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240426 gcc x86_64 randconfig-002-20240426 gcc x86_64 randconfig-003-20240426 gcc x86_64 randconfig-004-20240426 clang x86_64 randconfig-005-20240426 clang x86_64 randconfig-006-20240426 clang x86_64 randconfig-011-20240426 clang x86_64 randconfig-012-20240426 gcc x86_64 randconfig-013-20240426 gcc x86_64 randconfig-014-20240426 gcc x86_64 randconfig-015-20240426 gcc x86_64 randconfig-016-20240426 clang x86_64 randconfig-071-20240426 clang x86_64 randconfig-072-20240426 clang x86_64 randconfig-073-20240426 clang x86_64 randconfig-074-20240426 gcc x86_64 randconfig-075-20240426 gcc x86_64 randconfig-076-20240426 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-5.10] BUILD SUCCESS a37954d8555018369c90d18616f65c3d9830a9aa
by kernel test robot 27 Apr '24

27 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: a37954d8555018369c90d18616f65c3d9830a9aa !6620 packet: annotate data-races around ignore_outgoing Warning ids grouped by kconfigs: clang_recent_errors |-- arm64-allyesconfig | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- description:Display-controller-reference-clock-source-is-not-of-type-object-boolean | |-- description:Display-controller-reference-clock-source-is-too-short | |-- description:Offset-and-length-of-the-memory-mapped-registers-is-too-short | |-- items-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneOf-r | `-- minItems-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneO `-- x86_64-allnoconfig `-- drivers-net-ethernet-mucse-rnpm-rnpm_common.h:linux-version.h-not-needed. elapsed time: 730m configs tested: 35 configs skipped: 147 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240426 gcc arm64 randconfig-002-20240426 gcc arm64 randconfig-003-20240426 clang arm64 randconfig-004-20240426 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240426 clang x86_64 buildonly-randconfig-002-20240426 gcc x86_64 buildonly-randconfig-003-20240426 clang x86_64 buildonly-randconfig-004-20240426 clang x86_64 buildonly-randconfig-005-20240426 gcc x86_64 buildonly-randconfig-006-20240426 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240426 gcc x86_64 randconfig-002-20240426 gcc x86_64 randconfig-003-20240426 gcc x86_64 randconfig-004-20240426 clang x86_64 randconfig-005-20240426 clang x86_64 randconfig-006-20240426 clang x86_64 randconfig-011-20240426 clang x86_64 randconfig-012-20240426 gcc x86_64 randconfig-013-20240426 gcc x86_64 randconfig-014-20240426 gcc x86_64 randconfig-015-20240426 gcc x86_64 randconfig-016-20240426 clang x86_64 randconfig-071-20240426 clang x86_64 randconfig-072-20240426 clang x86_64 randconfig-073-20240426 clang x86_64 randconfig-074-20240426 gcc x86_64 randconfig-075-20240426 gcc x86_64 randconfig-076-20240426 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] sched: disable sched_autogroup by default
by Zhang Qiao 26 Apr '24

26 Apr '24

From: Jialin Zhang <zhangjialin11(a)huawei.com> hulk inclusion category: performance bugzilla: https://gitee.com/openeuler/kernel/issues/I9JZXF CVE: NA -------------------------------- This option optimizes the scheduler for common desktop workloads by automatically creating and populating task groups. This separation of workloads isolates aggressive CPU burners (like build jobs) from desktop applications. Task group autogeneration is currently based upon task session. We do not need this for mostly server workloads, so just disable by default. If you need this feature really, just enable it by sysctl: sysctl -w kernel.sched_autogroup_enabled=1 Signed-off-by: Jialin Zhang <zhangjialin11(a)huawei.com> Reviewed-by: Xie XiuQi <xiexiuqi(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> Signed-off-by: Zhang Qiao <zhangqiao22(a)huawei.com> --- kernel/sched/autogroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/autogroup.c b/kernel/sched/autogroup.c index 991fc9002535..e2c2d4e5735f 100644 --- a/kernel/sched/autogroup.c +++ b/kernel/sched/autogroup.c @@ -4,7 +4,7 @@ * Auto-group scheduling implementation: */ -unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1; +unsigned int __read_mostly sysctl_sched_autogroup_enabled; static struct autogroup autogroup_default; static atomic_t autogroup_seq_nr; -- 2.18.0.huawei.25

2 1

[PATCH OLK-5.10] geneve: make sure to pull inner header in geneve_rx()
by Ziyang Xuan 26 Apr '24

26 Apr '24

From: Eric Dumazet <edumazet(a)google.com> stable inclusion from stable-v5.10.213 commit c7137900691f5692fe3de54566ea7b30bb35d66c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK9B CVE: CVE-2024-26857 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 1ca1ba465e55b9460e4e75dec9fff31e708fec74 ] syzbot triggered a bug in geneve_rx() [1] Issue is similar to the one I fixed in commit 8d975c15c0cd ("ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()") We have to save skb->network_header in a temporary variable in order to be able to recompute the network_header pointer after a pskb_inet_may_pull() call. pskb_inet_may_pull() makes sure the needed headers are in skb->head. [1] BUG: KMSAN: uninit-value in IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline] BUG: KMSAN: uninit-value in geneve_rx drivers/net/geneve.c:279 [inline] BUG: KMSAN: uninit-value in geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391 IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline] geneve_rx drivers/net/geneve.c:279 [inline] geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391 udp_queue_rcv_one_skb+0x1d39/0x1f20 net/ipv4/udp.c:2108 udp_queue_rcv_skb+0x6ae/0x6e0 net/ipv4/udp.c:2186 udp_unicast_rcv_skb+0x184/0x4b0 net/ipv4/udp.c:2346 __udp4_lib_rcv+0x1c6b/0x3010 net/ipv4/udp.c:2422 udp_rcv+0x7d/0xa0 net/ipv4/udp.c:2604 ip_protocol_deliver_rcu+0x264/0x1300 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x2b8/0x440 net/ipv4/ip_input.c:233 NF_HOOK include/linux/netfilter.h:314 [inline] ip_local_deliver+0x21f/0x490 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:461 [inline] ip_rcv_finish net/ipv4/ip_input.c:449 [inline] NF_HOOK include/linux/netfilter.h:314 [inline] ip_rcv+0x46f/0x760 net/ipv4/ip_input.c:569 __netif_receive_skb_one_core net/core/dev.c:5534 [inline] __netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5648 process_backlog+0x480/0x8b0 net/core/dev.c:5976 __napi_poll+0xe3/0x980 net/core/dev.c:6576 napi_poll net/core/dev.c:6645 [inline] net_rx_action+0x8b8/0x1870 net/core/dev.c:6778 __do_softirq+0x1b7/0x7c5 kernel/softirq.c:553 do_softirq+0x9a/0xf0 kernel/softirq.c:454 __local_bh_enable_ip+0x9b/0xa0 kernel/softirq.c:381 local_bh_enable include/linux/bottom_half.h:33 [inline] rcu_read_unlock_bh include/linux/rcupdate.h:820 [inline] __dev_queue_xmit+0x2768/0x51c0 net/core/dev.c:4378 dev_queue_xmit include/linux/netdevice.h:3171 [inline] packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3081 [inline] packet_sendmsg+0x8aef/0x9f10 net/packet/af_packet.c:3113 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit was created at: slab_post_alloc_hook mm/slub.c:3819 [inline] slab_alloc_node mm/slub.c:3860 [inline] kmem_cache_alloc_node+0x5cb/0xbc0 mm/slub.c:3903 kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560 __alloc_skb+0x352/0x790 net/core/skbuff.c:651 alloc_skb include/linux/skbuff.h:1296 [inline] alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6394 sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2783 packet_alloc_skb net/packet/af_packet.c:2930 [inline] packet_snd net/packet/af_packet.c:3024 [inline] packet_sendmsg+0x70c2/0x9f10 net/packet/af_packet.c:3113 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Fixes: 2d07dc79fe04 ("geneve: add initial netdev driver for GENEVE tunnels") Reported-and-tested-by: syzbot+6a1423ff3f97159aae64(a)syzkaller.appspotmail.com Signed-off-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: Jiri Pirko <jiri(a)nvidia.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- drivers/net/geneve.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 081939cb420b..2bb9820c6664 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -218,7 +218,7 @@ static void geneve_rx(struct geneve_dev *geneve, struct geneve_sock *gs, struct genevehdr *gnvh = geneve_hdr(skb); struct metadata_dst *tun_dst = NULL; unsigned int len; - int err = 0; + int nh, err = 0; void *oiph; if (ip_tunnel_collect_metadata() || gs->collect_md) { @@ -262,9 +262,23 @@ static void geneve_rx(struct geneve_dev *geneve, struct geneve_sock *gs, goto drop; } - oiph = skb_network_header(skb); + /* Save offset of outer header relative to skb->head, + * because we are going to reset the network header to the inner header + * and might change skb->head. + */ + nh = skb_network_header(skb) - skb->head; + skb_reset_network_header(skb); + if (!pskb_inet_may_pull(skb)) { + DEV_STATS_INC(geneve->dev, rx_length_errors); + DEV_STATS_INC(geneve->dev, rx_errors); + goto drop; + } + + /* Get the outer header. */ + oiph = skb->head + nh; + if (geneve_get_sk_family(gs) == AF_INET) err = IP_ECN_decapsulate(oiph, skb); #if IS_ENABLED(CONFIG_IPV6) -- 2.25.1

2 1

[PATCH OLK-5.10] net/ipv6: avoid possible UAF in ip6_route_mpath_notify()
by Ziyang Xuan 26 Apr '24

26 Apr '24

From: Eric Dumazet <edumazet(a)google.com> stable inclusion from stable-v5.10.213 commit 79ce2e54cc0ae366f45516c00bf1b19aa43e9abe category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK9R CVE: CVE-2024-26852 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 685f7d531264599b3f167f1e94bbd22f120e5fab ] syzbot found another use-after-free in ip6_route_mpath_notify() [1] Commit f7225172f25a ("net/ipv6: prevent use after free in ip6_route_mpath_notify") was not able to fix the root cause. We need to defer the fib6_info_release() calls after ip6_route_mpath_notify(), in the cleanup phase. [1] BUG: KASAN: slab-use-after-free in rt6_fill_node+0x1460/0x1ac0 Read of size 4 at addr ffff88809a07fc64 by task syz-executor.2/23037 CPU: 0 PID: 23037 Comm: syz-executor.2 Not tainted 6.8.0-rc4-syzkaller-01035-gea7f3cfaa588 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:377 [inline] print_report+0x167/0x540 mm/kasan/report.c:488 kasan_report+0x142/0x180 mm/kasan/report.c:601 rt6_fill_node+0x1460/0x1ac0 inet6_rt_notify+0x13b/0x290 net/ipv6/route.c:6184 ip6_route_mpath_notify net/ipv6/route.c:5198 [inline] ip6_route_multipath_add net/ipv6/route.c:5404 [inline] inet6_rtm_newroute+0x1d0f/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f73dd87dda9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f73de6550c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f73dd9ac050 RCX: 00007f73dd87dda9 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 RBP: 00007f73dd8ca47a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f73dd9ac050 R15: 00007ffdbdeb7858 </TASK> Allocated by task 23037: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:372 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:389 kasan_kmalloc include/linux/kasan.h:211 [inline] __do_kmalloc_node mm/slub.c:3981 [inline] __kmalloc+0x22e/0x490 mm/slub.c:3994 kmalloc include/linux/slab.h:594 [inline] kzalloc include/linux/slab.h:711 [inline] fib6_info_alloc+0x2e/0xf0 net/ipv6/ip6_fib.c:155 ip6_route_info_create+0x445/0x12b0 net/ipv6/route.c:3758 ip6_route_multipath_add net/ipv6/route.c:5298 [inline] inet6_rtm_newroute+0x744/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 Freed by task 16: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x4e/0x60 mm/kasan/generic.c:640 poison_slab_object+0xa6/0xe0 mm/kasan/common.c:241 __kasan_slab_free+0x34/0x70 mm/kasan/common.c:257 kasan_slab_free include/linux/kasan.h:184 [inline] slab_free_hook mm/slub.c:2121 [inline] slab_free mm/slub.c:4299 [inline] kfree+0x14a/0x380 mm/slub.c:4409 rcu_do_batch kernel/rcu/tree.c:2190 [inline] rcu_core+0xd76/0x1810 kernel/rcu/tree.c:2465 __do_softirq+0x2bb/0x942 kernel/softirq.c:553 Last potentially related work creation: kasan_save_stack+0x3f/0x60 mm/kasan/common.c:47 __kasan_record_aux_stack+0xae/0x100 mm/kasan/generic.c:586 __call_rcu_common kernel/rcu/tree.c:2715 [inline] call_rcu+0x167/0xa80 kernel/rcu/tree.c:2829 fib6_info_release include/net/ip6_fib.h:341 [inline] ip6_route_multipath_add net/ipv6/route.c:5344 [inline] inet6_rtm_newroute+0x114d/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 The buggy address belongs to the object at ffff88809a07fc00 which belongs to the cache kmalloc-512 of size 512 The buggy address is located 100 bytes inside of freed 512-byte region [ffff88809a07fc00, ffff88809a07fe00) The buggy address belongs to the physical page: page:ffffea0002681f00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9a07c head:ffffea0002681f00 order:2 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) page_type: 0xffffffff() raw: 00fff00000000840 ffff888014c41c80 dead000000000122 0000000000000000 raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 23028, tgid 23027 (syz-executor.4), ts 2340253595219, free_ts 2339107097036 set_page_owner include/linux/page_owner.h:31 [inline] post_alloc_hook+0x1ea/0x210 mm/page_alloc.c:1533 prep_new_page mm/page_alloc.c:1540 [inline] get_page_from_freelist+0x33ea/0x3580 mm/page_alloc.c:3311 __alloc_pages+0x255/0x680 mm/page_alloc.c:4567 __alloc_pages_node include/linux/gfp.h:238 [inline] alloc_pages_node include/linux/gfp.h:261 [inline] alloc_slab_page+0x5f/0x160 mm/slub.c:2190 allocate_slab mm/slub.c:2354 [inline] new_slab+0x84/0x2f0 mm/slub.c:2407 ___slab_alloc+0xd17/0x13e0 mm/slub.c:3540 __slab_alloc mm/slub.c:3625 [inline] __slab_alloc_node mm/slub.c:3678 [inline] slab_alloc_node mm/slub.c:3850 [inline] __do_kmalloc_node mm/slub.c:3980 [inline] __kmalloc+0x2e0/0x490 mm/slub.c:3994 kmalloc include/linux/slab.h:594 [inline] kzalloc include/linux/slab.h:711 [inline] new_dir fs/proc/proc_sysctl.c:956 [inline] get_subdir fs/proc/proc_sysctl.c:1000 [inline] sysctl_mkdir_p fs/proc/proc_sysctl.c:1295 [inline] __register_sysctl_table+0xb30/0x1440 fs/proc/proc_sysctl.c:1376 neigh_sysctl_register+0x416/0x500 net/core/neighbour.c:3859 devinet_sysctl_register+0xaf/0x1f0 net/ipv4/devinet.c:2644 inetdev_init+0x296/0x4d0 net/ipv4/devinet.c:286 inetdev_event+0x338/0x15c0 net/ipv4/devinet.c:1555 notifier_call_chain+0x18f/0x3b0 kernel/notifier.c:93 call_netdevice_notifiers_extack net/core/dev.c:1987 [inline] call_netdevice_notifiers net/core/dev.c:2001 [inline] register_netdevice+0x15b2/0x1a20 net/core/dev.c:10340 br_dev_newlink+0x27/0x100 net/bridge/br_netlink.c:1563 rtnl_newlink_create net/core/rtnetlink.c:3497 [inline] __rtnl_newlink net/core/rtnetlink.c:3717 [inline] rtnl_newlink+0x158f/0x20a0 net/core/rtnetlink.c:3730 page last free pid 11583 tgid 11583 stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1140 [inline] free_unref_page_prepare+0x968/0xa90 mm/page_alloc.c:2346 free_unref_page+0x37/0x3f0 mm/page_alloc.c:2486 kasan_depopulate_vmalloc_pte+0x74/0x90 mm/kasan/shadow.c:415 apply_to_pte_range mm/memory.c:2619 [inline] apply_to_pmd_range mm/memory.c:2663 [inline] apply_to_pud_range mm/memory.c:2699 [inline] apply_to_p4d_range mm/memory.c:2735 [inline] __apply_to_page_range+0x8ec/0xe40 mm/memory.c:2769 kasan_release_vmalloc+0x9a/0xb0 mm/kasan/shadow.c:532 __purge_vmap_area_lazy+0x163f/0x1a10 mm/vmalloc.c:1770 drain_vmap_area_work+0x40/0xd0 mm/vmalloc.c:1804 process_one_work kernel/workqueue.c:2633 [inline] process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787 kthread+0x2ef/0x390 kernel/kthread.c:388 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242 Memory state around the buggy address: ffff88809a07fb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88809a07fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff88809a07fc00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88809a07fc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88809a07fd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb Fixes: 3b1137fe7482 ("net: ipv6: Change notifications for multipath add to RTA_MULTIPATH") Reported-by: syzbot <syzkaller(a)googlegroups.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Link: https://lore.kernel.org/r/20240303144801.702646-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- net/ipv6/route.c | 21 +++++++-------------- 1 file changed, 7 insertions(+), 14 deletions(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 9603e009cd23..38c820e5c00a 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5230,19 +5230,7 @@ static int ip6_route_multipath_add(struct fib6_config *cfg, err_nh = NULL; list_for_each_entry(nh, &rt6_nh_list, next) { err = __ip6_ins_rt(nh->fib6_info, info, extack); - fib6_info_release(nh->fib6_info); - - if (!err) { - /* save reference to last route successfully inserted */ - rt_last = nh->fib6_info; - - /* save reference to first route for notification */ - if (!rt_notif) - rt_notif = nh->fib6_info; - } - /* nh->fib6_info is used or freed at this point, reset to NULL*/ - nh->fib6_info = NULL; if (err) { if (replace && nhn) NL_SET_ERR_MSG_MOD(extack, @@ -5250,6 +5238,12 @@ static int ip6_route_multipath_add(struct fib6_config *cfg, err_nh = nh; goto add_errout; } + /* save reference to last route successfully inserted */ + rt_last = nh->fib6_info; + + /* save reference to first route for notification */ + if (!rt_notif) + rt_notif = nh->fib6_info; /* Because each route is added like a single route we remove * these flags after the first nexthop: if there is a collision, @@ -5310,8 +5304,7 @@ static int ip6_route_multipath_add(struct fib6_config *cfg, cleanup: list_for_each_entry_safe(nh, nh_safe, &rt6_nh_list, next) { - if (nh->fib6_info) - fib6_info_release(nh->fib6_info); + fib6_info_release(nh->fib6_info); list_del(&nh->next); kfree(nh); } -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] net/ipv6: avoid possible UAF in ip6_route_mpath_notify()
by Ziyang Xuan 26 Apr '24

26 Apr '24

From: Eric Dumazet <edumazet(a)google.com> stable inclusion from stable-v4.19.310 commit 31ea5bcc7d4cd1423de6be327a2c034725704136 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK9R CVE: CVE-2024-26852 -------------------------------- [ Upstream commit 685f7d531264599b3f167f1e94bbd22f120e5fab ] syzbot found another use-after-free in ip6_route_mpath_notify() [1] Commit f7225172f25a ("net/ipv6: prevent use after free in ip6_route_mpath_notify") was not able to fix the root cause. We need to defer the fib6_info_release() calls after ip6_route_mpath_notify(), in the cleanup phase. [1] BUG: KASAN: slab-use-after-free in rt6_fill_node+0x1460/0x1ac0 Read of size 4 at addr ffff88809a07fc64 by task syz-executor.2/23037 CPU: 0 PID: 23037 Comm: syz-executor.2 Not tainted 6.8.0-rc4-syzkaller-01035-gea7f3cfaa588 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:377 [inline] print_report+0x167/0x540 mm/kasan/report.c:488 kasan_report+0x142/0x180 mm/kasan/report.c:601 rt6_fill_node+0x1460/0x1ac0 inet6_rt_notify+0x13b/0x290 net/ipv6/route.c:6184 ip6_route_mpath_notify net/ipv6/route.c:5198 [inline] ip6_route_multipath_add net/ipv6/route.c:5404 [inline] inet6_rtm_newroute+0x1d0f/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f73dd87dda9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f73de6550c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f73dd9ac050 RCX: 00007f73dd87dda9 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 RBP: 00007f73dd8ca47a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f73dd9ac050 R15: 00007ffdbdeb7858 </TASK> Allocated by task 23037: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:372 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:389 kasan_kmalloc include/linux/kasan.h:211 [inline] __do_kmalloc_node mm/slub.c:3981 [inline] __kmalloc+0x22e/0x490 mm/slub.c:3994 kmalloc include/linux/slab.h:594 [inline] kzalloc include/linux/slab.h:711 [inline] fib6_info_alloc+0x2e/0xf0 net/ipv6/ip6_fib.c:155 ip6_route_info_create+0x445/0x12b0 net/ipv6/route.c:3758 ip6_route_multipath_add net/ipv6/route.c:5298 [inline] inet6_rtm_newroute+0x744/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 Freed by task 16: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x4e/0x60 mm/kasan/generic.c:640 poison_slab_object+0xa6/0xe0 mm/kasan/common.c:241 __kasan_slab_free+0x34/0x70 mm/kasan/common.c:257 kasan_slab_free include/linux/kasan.h:184 [inline] slab_free_hook mm/slub.c:2121 [inline] slab_free mm/slub.c:4299 [inline] kfree+0x14a/0x380 mm/slub.c:4409 rcu_do_batch kernel/rcu/tree.c:2190 [inline] rcu_core+0xd76/0x1810 kernel/rcu/tree.c:2465 __do_softirq+0x2bb/0x942 kernel/softirq.c:553 Last potentially related work creation: kasan_save_stack+0x3f/0x60 mm/kasan/common.c:47 __kasan_record_aux_stack+0xae/0x100 mm/kasan/generic.c:586 __call_rcu_common kernel/rcu/tree.c:2715 [inline] call_rcu+0x167/0xa80 kernel/rcu/tree.c:2829 fib6_info_release include/net/ip6_fib.h:341 [inline] ip6_route_multipath_add net/ipv6/route.c:5344 [inline] inet6_rtm_newroute+0x114d/0x2300 net/ipv6/route.c:5517 rtnetlink_rcv_msg+0x885/0x1040 net/core/rtnetlink.c:6597 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2543 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1367 netlink_sendmsg+0xa3b/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 The buggy address belongs to the object at ffff88809a07fc00 which belongs to the cache kmalloc-512 of size 512 The buggy address is located 100 bytes inside of freed 512-byte region [ffff88809a07fc00, ffff88809a07fe00) The buggy address belongs to the physical page: page:ffffea0002681f00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9a07c head:ffffea0002681f00 order:2 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) page_type: 0xffffffff() raw: 00fff00000000840 ffff888014c41c80 dead000000000122 0000000000000000 raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 23028, tgid 23027 (syz-executor.4), ts 2340253595219, free_ts 2339107097036 set_page_owner include/linux/page_owner.h:31 [inline] post_alloc_hook+0x1ea/0x210 mm/page_alloc.c:1533 prep_new_page mm/page_alloc.c:1540 [inline] get_page_from_freelist+0x33ea/0x3580 mm/page_alloc.c:3311 __alloc_pages+0x255/0x680 mm/page_alloc.c:4567 __alloc_pages_node include/linux/gfp.h:238 [inline] alloc_pages_node include/linux/gfp.h:261 [inline] alloc_slab_page+0x5f/0x160 mm/slub.c:2190 allocate_slab mm/slub.c:2354 [inline] new_slab+0x84/0x2f0 mm/slub.c:2407 ___slab_alloc+0xd17/0x13e0 mm/slub.c:3540 __slab_alloc mm/slub.c:3625 [inline] __slab_alloc_node mm/slub.c:3678 [inline] slab_alloc_node mm/slub.c:3850 [inline] __do_kmalloc_node mm/slub.c:3980 [inline] __kmalloc+0x2e0/0x490 mm/slub.c:3994 kmalloc include/linux/slab.h:594 [inline] kzalloc include/linux/slab.h:711 [inline] new_dir fs/proc/proc_sysctl.c:956 [inline] get_subdir fs/proc/proc_sysctl.c:1000 [inline] sysctl_mkdir_p fs/proc/proc_sysctl.c:1295 [inline] __register_sysctl_table+0xb30/0x1440 fs/proc/proc_sysctl.c:1376 neigh_sysctl_register+0x416/0x500 net/core/neighbour.c:3859 devinet_sysctl_register+0xaf/0x1f0 net/ipv4/devinet.c:2644 inetdev_init+0x296/0x4d0 net/ipv4/devinet.c:286 inetdev_event+0x338/0x15c0 net/ipv4/devinet.c:1555 notifier_call_chain+0x18f/0x3b0 kernel/notifier.c:93 call_netdevice_notifiers_extack net/core/dev.c:1987 [inline] call_netdevice_notifiers net/core/dev.c:2001 [inline] register_netdevice+0x15b2/0x1a20 net/core/dev.c:10340 br_dev_newlink+0x27/0x100 net/bridge/br_netlink.c:1563 rtnl_newlink_create net/core/rtnetlink.c:3497 [inline] __rtnl_newlink net/core/rtnetlink.c:3717 [inline] rtnl_newlink+0x158f/0x20a0 net/core/rtnetlink.c:3730 page last free pid 11583 tgid 11583 stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1140 [inline] free_unref_page_prepare+0x968/0xa90 mm/page_alloc.c:2346 free_unref_page+0x37/0x3f0 mm/page_alloc.c:2486 kasan_depopulate_vmalloc_pte+0x74/0x90 mm/kasan/shadow.c:415 apply_to_pte_range mm/memory.c:2619 [inline] apply_to_pmd_range mm/memory.c:2663 [inline] apply_to_pud_range mm/memory.c:2699 [inline] apply_to_p4d_range mm/memory.c:2735 [inline] __apply_to_page_range+0x8ec/0xe40 mm/memory.c:2769 kasan_release_vmalloc+0x9a/0xb0 mm/kasan/shadow.c:532 __purge_vmap_area_lazy+0x163f/0x1a10 mm/vmalloc.c:1770 drain_vmap_area_work+0x40/0xd0 mm/vmalloc.c:1804 process_one_work kernel/workqueue.c:2633 [inline] process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787 kthread+0x2ef/0x390 kernel/kthread.c:388 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242 Memory state around the buggy address: ffff88809a07fb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88809a07fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff88809a07fc00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88809a07fc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88809a07fd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb Fixes: 3b1137fe7482 ("net: ipv6: Change notifications for multipath add to RTA_MULTIPATH") Reported-by: syzbot <syzkaller(a)googlegroups.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Link: https://lore.kernel.org/r/20240303144801.702646-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- net/ipv6/route.c | 21 +++++++-------------- 1 file changed, 7 insertions(+), 14 deletions(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 83eba35adba9..b0aaac94d7f8 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -4530,25 +4530,19 @@ static int ip6_route_multipath_add(struct fib6_config *cfg, err_nh = NULL; list_for_each_entry(nh, &rt6_nh_list, next) { err = __ip6_ins_rt(nh->fib6_info, info, extack); - fib6_info_release(nh->fib6_info); - - if (!err) { - /* save reference to last route successfully inserted */ - rt_last = nh->fib6_info; - - /* save reference to first route for notification */ - if (!rt_notif) - rt_notif = nh->fib6_info; - } - /* nh->fib6_info is used or freed at this point, reset to NULL*/ - nh->fib6_info = NULL; if (err) { if (replace && nhn) ip6_print_replace_route_err(&rt6_nh_list); err_nh = nh; goto add_errout; } + /* save reference to last route successfully inserted */ + rt_last = nh->fib6_info; + + /* save reference to first route for notification */ + if (!rt_notif) + rt_notif = nh->fib6_info; /* Because each route is added like a single route we remove * these flags after the first nexthop: if there is a collision, @@ -4586,8 +4580,7 @@ static int ip6_route_multipath_add(struct fib6_config *cfg, cleanup: list_for_each_entry_safe(nh, nh_safe, &rt6_nh_list, next) { - if (nh->fib6_info) - fib6_info_release(nh->fib6_info); + fib6_info_release(nh->fib6_info); list_del(&nh->next); kfree(nh); } -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] geneve: make sure to pull inner header in geneve_rx()
by Ziyang Xuan 26 Apr '24

26 Apr '24

From: Eric Dumazet <edumazet(a)google.com> stable inclusion from stable-v4.19.310 commit e431c3227864b5646601c97f5f898d99472f2914 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK9B CVE: CVE-2024-26857 -------------------------------- [ Upstream commit 1ca1ba465e55b9460e4e75dec9fff31e708fec74 ] syzbot triggered a bug in geneve_rx() [1] Issue is similar to the one I fixed in commit 8d975c15c0cd ("ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()") We have to save skb->network_header in a temporary variable in order to be able to recompute the network_header pointer after a pskb_inet_may_pull() call. pskb_inet_may_pull() makes sure the needed headers are in skb->head. [1] BUG: KMSAN: uninit-value in IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline] BUG: KMSAN: uninit-value in geneve_rx drivers/net/geneve.c:279 [inline] BUG: KMSAN: uninit-value in geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391 IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline] geneve_rx drivers/net/geneve.c:279 [inline] geneve_udp_encap_recv+0x36f9/0x3c10 drivers/net/geneve.c:391 udp_queue_rcv_one_skb+0x1d39/0x1f20 net/ipv4/udp.c:2108 udp_queue_rcv_skb+0x6ae/0x6e0 net/ipv4/udp.c:2186 udp_unicast_rcv_skb+0x184/0x4b0 net/ipv4/udp.c:2346 __udp4_lib_rcv+0x1c6b/0x3010 net/ipv4/udp.c:2422 udp_rcv+0x7d/0xa0 net/ipv4/udp.c:2604 ip_protocol_deliver_rcu+0x264/0x1300 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x2b8/0x440 net/ipv4/ip_input.c:233 NF_HOOK include/linux/netfilter.h:314 [inline] ip_local_deliver+0x21f/0x490 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:461 [inline] ip_rcv_finish net/ipv4/ip_input.c:449 [inline] NF_HOOK include/linux/netfilter.h:314 [inline] ip_rcv+0x46f/0x760 net/ipv4/ip_input.c:569 __netif_receive_skb_one_core net/core/dev.c:5534 [inline] __netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5648 process_backlog+0x480/0x8b0 net/core/dev.c:5976 __napi_poll+0xe3/0x980 net/core/dev.c:6576 napi_poll net/core/dev.c:6645 [inline] net_rx_action+0x8b8/0x1870 net/core/dev.c:6778 __do_softirq+0x1b7/0x7c5 kernel/softirq.c:553 do_softirq+0x9a/0xf0 kernel/softirq.c:454 __local_bh_enable_ip+0x9b/0xa0 kernel/softirq.c:381 local_bh_enable include/linux/bottom_half.h:33 [inline] rcu_read_unlock_bh include/linux/rcupdate.h:820 [inline] __dev_queue_xmit+0x2768/0x51c0 net/core/dev.c:4378 dev_queue_xmit include/linux/netdevice.h:3171 [inline] packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3081 [inline] packet_sendmsg+0x8aef/0x9f10 net/packet/af_packet.c:3113 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit was created at: slab_post_alloc_hook mm/slub.c:3819 [inline] slab_alloc_node mm/slub.c:3860 [inline] kmem_cache_alloc_node+0x5cb/0xbc0 mm/slub.c:3903 kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560 __alloc_skb+0x352/0x790 net/core/skbuff.c:651 alloc_skb include/linux/skbuff.h:1296 [inline] alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6394 sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2783 packet_alloc_skb net/packet/af_packet.c:2930 [inline] packet_snd net/packet/af_packet.c:3024 [inline] packet_sendmsg+0x70c2/0x9f10 net/packet/af_packet.c:3113 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Fixes: 2d07dc79fe04 ("geneve: add initial netdev driver for GENEVE tunnels") Reported-and-tested-by: syzbot+6a1423ff3f97159aae64(a)syzkaller.appspotmail.com Signed-off-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: Jiri Pirko <jiri(a)nvidia.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- drivers/net/geneve.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index a83a7e6fb9ca..386d8a86bbdb 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -217,7 +217,7 @@ static void geneve_rx(struct geneve_dev *geneve, struct geneve_sock *gs, struct metadata_dst *tun_dst = NULL; struct pcpu_sw_netstats *stats; unsigned int len; - int err = 0; + int nh, err = 0; void *oiph; if (ip_tunnel_collect_metadata() || gs->collect_md) { @@ -261,9 +261,23 @@ static void geneve_rx(struct geneve_dev *geneve, struct geneve_sock *gs, goto drop; } - oiph = skb_network_header(skb); + /* Save offset of outer header relative to skb->head, + * because we are going to reset the network header to the inner header + * and might change skb->head. + */ + nh = skb_network_header(skb) - skb->head; + skb_reset_network_header(skb); + if (!pskb_inet_may_pull(skb)) { + DEV_STATS_INC(geneve->dev, rx_length_errors); + DEV_STATS_INC(geneve->dev, rx_errors); + goto drop; + } + + /* Get the outer header. */ + oiph = skb->head + nh; + if (geneve_get_sk_family(gs) == AF_INET) err = IP_ECN_decapsulate(oiph, skb); #if IS_ENABLED(CONFIG_IPV6) -- 2.25.1

2 1

[PATCH OLK-5.10 0/2] infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver
by Shuai Wu 26 Apr '24

26 Apr '24

driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9H643 CVE: NA --------------------------------- The RDMA driver supports the following features: Supports Huawei SP600 series NICs; Supports RoCEv2; Supports RoCE XRC, UD, UC, and RC modes; Supports RoCE UC, RC, and UD local switching; Supports RoCE MR, PD, CQ, QoS, QP, and SRQ management; Supports RoCE congestion control; Supports RoCE Bond; Supports RoCE FLR; Supports RoCE entry specifications; Supports RoCE error detection and reporting; Signed-off-by: Shuai Wu <wushuai51(a)huawei.com> Shuai Wu (2): net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver Documentation/networking/hinic3.txt | 15 + MAINTAINERS | 11 + arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/hiroce3/Kconfig | 14 + drivers/infiniband/hw/hiroce3/Makefile | 98 + .../infiniband/hw/hiroce3/bond/roce_bond.h | 147 + .../hw/hiroce3/bond/roce_bond_common.c | 938 +++ drivers/infiniband/hw/hiroce3/cq/roce_cq.h | 250 + .../infiniband/hw/hiroce3/cq/roce_cq_common.c | 195 + .../infiniband/hw/hiroce3/cq/roce_cq_cqe.c | 744 +++ .../infiniband/hw/hiroce3/cq/roce_cq_create.c | 629 ++ .../infiniband/hw/hiroce3/cq/roce_cq_ctrl.c | 930 +++ .../hw/hiroce3/cq/roce_cq_destroy.c | 247 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c | 122 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h | 177 + .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.c | 688 +++ .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.h | 181 + .../hw/hiroce3/dfx/roce_dfx_query.c | 643 ++ .../hiroce3/extension/roce_cdev_extension.c | 11 + .../hiroce3/extension/roce_event_extension.c | 23 + .../hiroce3/extension/roce_main_extension.c | 188 + .../hw/hiroce3/extension/roce_mr_extension.c | 31 + .../hiroce3/extension/roce_netdev_extension.c | 121 + .../hw/hiroce3/extension/roce_qp_extension.c | 241 + .../extension/roce_qp_post_send_extension.c | 11 + .../hw/hiroce3/extension/roce_srq_extension.c | 27 + .../hw/hiroce3/host/hmm/hmm_buddy.c | 161 + .../hw/hiroce3/host/hmm/hmm_buddy.h | 32 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.c | 164 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.h | 228 + .../hw/hiroce3/host/hmm/hmm_comp_init.c | 123 + .../hw/hiroce3/host/hmm/hmm_comp_mtt.c | 494 ++ .../hw/hiroce3/host/hmm/hmm_comp_mw_mr.c | 220 + .../hw/hiroce3/host/hmm/hmm_comp_res.c | 58 + .../infiniband/hw/hiroce3/host/hmm/hmm_em.c | 348 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_em.h | 47 + .../infiniband/hw/hiroce3/host/hmm/hmm_mr.c | 429 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_mr.h | 32 + .../infiniband/hw/hiroce3/host/hmm/hmm_umem.c | 273 + .../infiniband/hw/hiroce3/host/hmm/hmm_umem.h | 124 + .../hw/hiroce3/include/hinic3_hmm.h | 93 + .../hw/hiroce3/include/hinic3_rdma.h | 202 + .../hw/hiroce3/include/nic/nic_mpu_cmd.h | 181 + .../hw/hiroce3/include/nic/nic_npu_cmd.h | 29 + .../hw/hiroce3/include/nic/nic_npu_cmd_defs.h | 134 + .../infiniband/hw/hiroce3/include/node_id.h | 52 + .../include/rdma/rdma_context_format.h | 5181 +++++++++++++++++ .../include/rdma/rdma_ext_ctx_format.h | 379 ++ .../hw/hiroce3/include/rdma/roce_ccf_format.h | 722 +++ .../hiroce3/include/rdma/roce_compile_macro.h | 66 + .../hw/hiroce3/include/rdma/roce_ctx_api.h | 258 + .../hw/hiroce3/include/rdma/roce_dif_format.h | 492 ++ .../hw/hiroce3/include/rdma/roce_err_type.h | 122 + .../hiroce3/include/rdma/roce_hmm_context.h | 210 + .../hw/hiroce3/include/rdma/roce_mpu_common.h | 234 + .../hw/hiroce3/include/rdma/roce_pub.h | 259 + .../hw/hiroce3/include/rdma/roce_pub_cmd.h | 261 + .../hw/hiroce3/include/rdma/roce_ulp.h | 178 + .../hw/hiroce3/include/rdma/roce_vbs_format.h | 206 + .../hw/hiroce3/include/rdma/roce_verbs_attr.h | 413 ++ .../include/rdma/roce_verbs_attr_qpc_chip.h | 360 ++ .../hw/hiroce3/include/rdma/roce_verbs_cmd.h | 248 + .../hiroce3/include/rdma/roce_verbs_cq_attr.h | 196 + .../include/rdma/roce_verbs_ext_attr.h | 48 + .../hiroce3/include/rdma/roce_verbs_format.h | 132 + .../include/rdma/roce_verbs_gid_attr.h | 111 + .../hiroce3/include/rdma/roce_verbs_mr_attr.h | 330 ++ .../hw/hiroce3/include/rdma/roce_verbs_pub.h | 225 + .../include/rdma/roce_verbs_srq_attr.h | 264 + .../include/rdma/roce_verbs_ulp_format.h | 91 + .../hw/hiroce3/include/rdma/roce_wqe_format.h | 930 +++ .../hw/hiroce3/include/rdma/roce_xqe_format.h | 722 +++ .../hw/hiroce3/include/roce_cdev_extension.h | 13 + .../hw/hiroce3/include/roce_event_extension.h | 13 + .../hw/hiroce3/include/roce_main_extension.h | 78 + .../hw/hiroce3/include/roce_mr_extension.h | 17 + .../hiroce3/include/roce_netdev_extension.h | 19 + .../hw/hiroce3/include/roce_qp_extension.h | 64 + .../include/roce_qp_post_send_extension.h | 13 + .../hw/hiroce3/include/roce_srq_extension.h | 14 + drivers/infiniband/hw/hiroce3/mr/roce_mr.c | 949 +++ drivers/infiniband/hw/hiroce3/mr/roce_mr.h | 97 + drivers/infiniband/hw/hiroce3/qp/roce_post.h | 167 + drivers/infiniband/hw/hiroce3/qp/roce_qp.h | 244 + .../infiniband/hw/hiroce3/qp/roce_qp_create.c | 1239 ++++ .../hw/hiroce3/qp/roce_qp_destroy.c | 260 + .../infiniband/hw/hiroce3/qp/roce_qp_exp.h | 80 + .../infiniband/hw/hiroce3/qp/roce_qp_modify.c | 2243 +++++++ .../hw/hiroce3/qp/roce_qp_post_recv.c | 223 + .../hw/hiroce3/qp/roce_qp_post_send.c | 1315 +++++ .../infiniband/hw/hiroce3/qp/roce_qp_query.c | 393 ++ .../infiniband/hw/hiroce3/rdma/rdma_bitmap.c | 129 + .../infiniband/hw/hiroce3/rdma/rdma_bitmap.h | 36 + .../infiniband/hw/hiroce3/rdma/rdma_comp.c | 22 + .../infiniband/hw/hiroce3/rdma/rdma_comp.h | 131 + .../hw/hiroce3/rdma/rdma_comp_gid.c | 281 + .../hw/hiroce3/rdma/rdma_comp_init.c | 366 ++ .../hw/hiroce3/rdma/rdma_comp_mw_mr.c | 242 + .../infiniband/hw/hiroce3/rdma/rdma_comp_pd.c | 50 + .../hw/hiroce3/rdma/rdma_comp_res.c | 245 + drivers/infiniband/hw/hiroce3/roce.h | 574 ++ drivers/infiniband/hw/hiroce3/roce_cdev.c | 1259 ++++ drivers/infiniband/hw/hiroce3/roce_cmd.c | 722 +++ drivers/infiniband/hw/hiroce3/roce_cmd.h | 74 + drivers/infiniband/hw/hiroce3/roce_compat.h | 60 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c | 52 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h | 17 + drivers/infiniband/hw/hiroce3/roce_db.c | 88 + drivers/infiniband/hw/hiroce3/roce_db.h | 29 + drivers/infiniband/hw/hiroce3/roce_event.c | 566 ++ drivers/infiniband/hw/hiroce3/roce_event.h | 36 + drivers/infiniband/hw/hiroce3/roce_k_ioctl.h | 89 + drivers/infiniband/hw/hiroce3/roce_main.c | 1609 +++++ drivers/infiniband/hw/hiroce3/roce_mix.c | 1194 ++++ drivers/infiniband/hw/hiroce3/roce_mix.h | 205 + drivers/infiniband/hw/hiroce3/roce_netdev.c | 786 +++ drivers/infiniband/hw/hiroce3/roce_netdev.h | 59 + drivers/infiniband/hw/hiroce3/roce_netlink.c | 352 ++ drivers/infiniband/hw/hiroce3/roce_netlink.h | 164 + drivers/infiniband/hw/hiroce3/roce_pd.c | 66 + drivers/infiniband/hw/hiroce3/roce_pd.h | 24 + drivers/infiniband/hw/hiroce3/roce_sysfs.c | 1800 ++++++ drivers/infiniband/hw/hiroce3/roce_sysfs.h | 108 + drivers/infiniband/hw/hiroce3/roce_user.h | 65 + drivers/infiniband/hw/hiroce3/roce_xrc.c | 128 + drivers/infiniband/hw/hiroce3/roce_xrc.h | 23 + drivers/infiniband/hw/hiroce3/srq/roce_srq.h | 201 + .../infiniband/hw/hiroce3/srq/roce_srq_comm.c | 93 + .../hw/hiroce3/srq/roce_srq_create.c | 635 ++ .../infiniband/hw/hiroce3/srq/roce_srq_ctrl.c | 570 ++ drivers/net/ethernet/huawei/hinic3/Makefile | 22 +- .../ethernet/huawei/hinic3/bond/hinic3_bond.c | 1042 ++++ .../ethernet/huawei/hinic3/bond/hinic3_bond.h | 98 + .../ethernet/huawei/hinic3/comm_msg_intf.h | 565 +- .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.c | 2056 +++++++ .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.h | 214 + .../huawei/hinic3/cqm/cqm_bitmap_table.c | 1454 +++++ .../huawei/hinic3/cqm/cqm_bitmap_table.h | 66 + .../huawei/hinic3/cqm/cqm_bloomfilter.c | 535 ++ .../huawei/hinic3/cqm/cqm_bloomfilter.h | 53 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.c | 250 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.h | 39 + .../net/ethernet/huawei/hinic3/cqm/cqm_db.c | 506 ++ .../net/ethernet/huawei/hinic3/cqm/cqm_db.h | 36 + .../ethernet/huawei/hinic3/cqm/cqm_define.h | 54 + .../net/ethernet/huawei/hinic3/cqm/cqm_main.c | 1743 ++++++ .../net/ethernet/huawei/hinic3/cqm/cqm_main.h | 380 ++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.c | 665 +++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.h | 23 + .../ethernet/huawei/hinic3/cqm/cqm_object.c | 1664 ++++++ .../ethernet/huawei/hinic3/cqm/cqm_object.h | 714 +++ .../huawei/hinic3/cqm/cqm_object_intern.c | 1467 +++++ .../huawei/hinic3/cqm/cqm_object_intern.h | 93 + .../net/ethernet/huawei/hinic3/cqm/readme.txt | 3 + .../net/ethernet/huawei/hinic3/hinic3_crm.h | 110 +- .../net/ethernet/huawei/hinic3/hinic3_dbg.c | 2 + .../net/ethernet/huawei/hinic3/hinic3_hw.h | 51 +- .../ethernet/huawei/hinic3/hinic3_mag_cfg.c | 4 +- .../huawei/hinic3/hinic3_mgmt_interface.h | 377 +- .../net/ethernet/huawei/hinic3/hinic3_nic.h | 1 - .../ethernet/huawei/hinic3/hinic3_nic_cfg.h | 1 + .../ethernet/huawei/hinic3/hinic3_srv_nic.h | 5 + .../ethernet/huawei/hinic3/hw/hinic3_cmdq.c | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_cmdq.h | 7 +- .../ethernet/huawei/hinic3/hw/hinic3_csr.h | 1 + .../huawei/hinic3/hw/hinic3_devlink.h | 24 + .../ethernet/huawei/hinic3/hw/hinic3_eqs.c | 35 + .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.c | 155 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.h | 17 +- .../huawei/hinic3/hw/hinic3_hw_comm.c | 148 +- .../huawei/hinic3/hw/hinic3_hw_comm.h | 2 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_mt.c | 39 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.c | 212 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.h | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_hwif.c | 54 + .../ethernet/huawei/hinic3/hw/hinic3_mbox.c | 113 +- .../ethernet/huawei/hinic3/hw/hinic3_mbox.h | 82 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.c | 76 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.h | 5 +- .../huawei/hinic3/hw/hinic3_multi_host_mgmt.c | 1231 ++++ .../huawei/hinic3/hw/hinic3_multi_host_mgmt.h | 124 + .../huawei/hinic3/hw/hinic3_nictool.c | 1 + .../huawei/hinic3/hw/hinic3_pci_id_tbl.h | 30 +- .../huawei/hinic3/hw/ossl_knl_linux.c | 20 +- .../hinic3/include/bond/bond_common_defs.h | 69 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd.h | 12 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h | 212 + .../huawei/hinic3/include/cqm/cqm_npu_cmd.h | 31 + .../hinic3/include/cqm/cqm_npu_cmd_defs.h | 61 + .../huawei/hinic3/include/hinic3_common.h | 181 + .../huawei/hinic3/include/hinic3_cqm.h | 364 ++ .../huawei/hinic3/include/hinic3_cqm_define.h | 52 + .../huawei/hinic3/include/hinic3_lld.h | 223 + .../huawei/hinic3/include/hinic3_profile.h | 148 + .../huawei/hinic3/include/mpu/mag_mpu_cmd.h | 70 + .../hinic3/include/mpu/mpu_board_defs.h | 71 + .../hinic3/include/mpu/mpu_cmd_base_defs.h | 116 + .../hinic3/include/mpu/mpu_inband_cmd.h | 187 + .../hinic3/include/mpu/mpu_inband_cmd_defs.h | 1078 ++++ .../include/mpu/mpu_outband_ncsi_cmd_defs.h | 205 + .../huawei/hinic3/include/mpu/nic_cfg_comm.h | 55 + .../huawei/hinic3/include/ossl_types.h | 144 + .../include/public/npu_cmdq_base_defs.h | 232 + .../ethernet/huawei/hinic3/include/readme.txt | 1 + .../hinic3/include/vmsec/vmsec_mpu_common.h | 107 + .../huawei/hinic3/include/vram_common.h | 65 + drivers/net/ethernet/huawei/hinic3/mag_cmd.h | 272 +- drivers/net/ethernet/huawei/hinic3/ossl_knl.h | 4 + .../ethernet/huawei/hinic3/ossl_knl_linux.h | 29 +- 212 files changed, 62938 insertions(+), 1125 deletions(-) create mode 100644 drivers/infiniband/hw/hiroce3/Kconfig create mode 100644 drivers/infiniband/hw/hiroce3/Makefile create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond.h create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq.h create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_cqe.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_ctrl.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_query.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_cdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_event_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_main_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_mr_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_netdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_post_send_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_srq_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mtt.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_hmm.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_rdma.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_mpu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd_defs.h create mode 100644 drivers/infiniband/hw/hiroce3/include/node_id.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_compile_macro.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ctx_api.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_err_type.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_hmm_context.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_mpu_common.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ulp.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_vbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr_qpc_chip.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ext_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_gid_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_srq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ulp_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_wqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_xqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_cdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_event_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_main_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_mr_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_netdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_post_send_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_srq_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_post.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_create.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_exp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_modify.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_recv.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_send.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_query.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_gid.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/roce.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_compat.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_k_ioctl.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_main.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_user.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_comm.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_ctrl.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/bond/bond_common_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_lld.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_profile.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mag_mpu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_board_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_cmd_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_outband_ncsi_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/nic_cfg_comm.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_types.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/public/npu_cmdq_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vmsec/vmsec_mpu_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vram_common.h -- 2.33.0

2 3

[PATCH OLK-6.6 0/2] infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver
by Shuai Wu 26 Apr '24

26 Apr '24

driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9EMOF CVE: NA --------------------------------- The RDMA driver supports the following features: Supports Huawei SP600 series NICs; Supports RoCEv2; Supports RoCE XRC, UD, UC, and RC modes; Supports RoCE UC, RC, and UD local switching; Supports RoCE MR, PD, CQ, QoS, QP, and SRQ management; Supports RoCE congestion control; Supports RoCE Bond; Supports RoCE FLR; Supports RoCE entry specifications; Supports RoCE error detection and reporting; Signed-off-by: Shuai Wu <wushuai51(a)huawei.com> Shuai Wu (2): net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver Documentation/networking/hinic3.rst | 15 + MAINTAINERS | 11 + arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/hiroce3/Kconfig | 14 + drivers/infiniband/hw/hiroce3/Makefile | 98 + .../infiniband/hw/hiroce3/bond/roce_bond.h | 147 + .../hw/hiroce3/bond/roce_bond_common.c | 938 +++ drivers/infiniband/hw/hiroce3/cq/roce_cq.h | 250 + .../infiniband/hw/hiroce3/cq/roce_cq_common.c | 195 + .../infiniband/hw/hiroce3/cq/roce_cq_cqe.c | 744 +++ .../infiniband/hw/hiroce3/cq/roce_cq_create.c | 629 ++ .../infiniband/hw/hiroce3/cq/roce_cq_ctrl.c | 930 +++ .../hw/hiroce3/cq/roce_cq_destroy.c | 247 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c | 122 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h | 177 + .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.c | 688 +++ .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.h | 181 + .../hw/hiroce3/dfx/roce_dfx_query.c | 643 ++ .../hiroce3/extension/roce_cdev_extension.c | 11 + .../hiroce3/extension/roce_event_extension.c | 23 + .../hiroce3/extension/roce_main_extension.c | 188 + .../hw/hiroce3/extension/roce_mr_extension.c | 31 + .../hiroce3/extension/roce_netdev_extension.c | 121 + .../hw/hiroce3/extension/roce_qp_extension.c | 241 + .../extension/roce_qp_post_send_extension.c | 11 + .../hw/hiroce3/extension/roce_srq_extension.c | 27 + .../hw/hiroce3/host/hmm/hmm_buddy.c | 161 + .../hw/hiroce3/host/hmm/hmm_buddy.h | 32 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.c | 164 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.h | 228 + .../hw/hiroce3/host/hmm/hmm_comp_init.c | 123 + .../hw/hiroce3/host/hmm/hmm_comp_mtt.c | 494 ++ .../hw/hiroce3/host/hmm/hmm_comp_mw_mr.c | 220 + .../hw/hiroce3/host/hmm/hmm_comp_res.c | 58 + .../infiniband/hw/hiroce3/host/hmm/hmm_em.c | 348 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_em.h | 47 + .../infiniband/hw/hiroce3/host/hmm/hmm_mr.c | 429 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_mr.h | 32 + .../infiniband/hw/hiroce3/host/hmm/hmm_umem.c | 273 + .../infiniband/hw/hiroce3/host/hmm/hmm_umem.h | 124 + .../hw/hiroce3/include/hinic3_hmm.h | 93 + .../hw/hiroce3/include/hinic3_rdma.h | 202 + .../hw/hiroce3/include/nic/nic_mpu_cmd.h | 181 + .../hw/hiroce3/include/nic/nic_npu_cmd.h | 29 + .../hw/hiroce3/include/nic/nic_npu_cmd_defs.h | 135 + .../infiniband/hw/hiroce3/include/node_id.h | 52 + .../include/rdma/rdma_context_format.h | 5181 +++++++++++++++++ .../include/rdma/rdma_ext_ctx_format.h | 379 ++ .../hw/hiroce3/include/rdma/roce_ccf_format.h | 722 +++ .../hiroce3/include/rdma/roce_compile_macro.h | 66 + .../hw/hiroce3/include/rdma/roce_ctx_api.h | 258 + .../hw/hiroce3/include/rdma/roce_dif_format.h | 492 ++ .../hw/hiroce3/include/rdma/roce_err_type.h | 122 + .../hiroce3/include/rdma/roce_hmm_context.h | 210 + .../hw/hiroce3/include/rdma/roce_mpu_common.h | 234 + .../hw/hiroce3/include/rdma/roce_pub.h | 259 + .../hw/hiroce3/include/rdma/roce_pub_cmd.h | 261 + .../hw/hiroce3/include/rdma/roce_ulp.h | 178 + .../hw/hiroce3/include/rdma/roce_vbs_format.h | 206 + .../hw/hiroce3/include/rdma/roce_verbs_attr.h | 413 ++ .../include/rdma/roce_verbs_attr_qpc_chip.h | 360 ++ .../hw/hiroce3/include/rdma/roce_verbs_cmd.h | 248 + .../hiroce3/include/rdma/roce_verbs_cq_attr.h | 196 + .../include/rdma/roce_verbs_ext_attr.h | 48 + .../hiroce3/include/rdma/roce_verbs_format.h | 132 + .../include/rdma/roce_verbs_gid_attr.h | 111 + .../hiroce3/include/rdma/roce_verbs_mr_attr.h | 330 ++ .../hw/hiroce3/include/rdma/roce_verbs_pub.h | 225 + .../include/rdma/roce_verbs_srq_attr.h | 264 + .../include/rdma/roce_verbs_ulp_format.h | 91 + .../hw/hiroce3/include/rdma/roce_wqe_format.h | 930 +++ .../hw/hiroce3/include/rdma/roce_xqe_format.h | 722 +++ .../hw/hiroce3/include/roce_cdev_extension.h | 13 + .../hw/hiroce3/include/roce_event_extension.h | 13 + .../hw/hiroce3/include/roce_main_extension.h | 78 + .../hw/hiroce3/include/roce_mr_extension.h | 17 + .../hiroce3/include/roce_netdev_extension.h | 19 + .../hw/hiroce3/include/roce_qp_extension.h | 64 + .../include/roce_qp_post_send_extension.h | 13 + .../hw/hiroce3/include/roce_srq_extension.h | 14 + drivers/infiniband/hw/hiroce3/mr/roce_mr.c | 949 +++ drivers/infiniband/hw/hiroce3/mr/roce_mr.h | 97 + drivers/infiniband/hw/hiroce3/qp/roce_post.h | 167 + drivers/infiniband/hw/hiroce3/qp/roce_qp.h | 244 + .../infiniband/hw/hiroce3/qp/roce_qp_create.c | 1218 ++++ .../hw/hiroce3/qp/roce_qp_destroy.c | 260 + .../infiniband/hw/hiroce3/qp/roce_qp_exp.h | 80 + .../infiniband/hw/hiroce3/qp/roce_qp_modify.c | 2241 +++++++ .../hw/hiroce3/qp/roce_qp_post_recv.c | 223 + .../hw/hiroce3/qp/roce_qp_post_send.c | 1315 +++++ .../infiniband/hw/hiroce3/qp/roce_qp_query.c | 392 ++ .../infiniband/hw/hiroce3/rdma/rdma_bitmap.c | 129 + .../infiniband/hw/hiroce3/rdma/rdma_bitmap.h | 35 + .../infiniband/hw/hiroce3/rdma/rdma_comp.c | 22 + .../infiniband/hw/hiroce3/rdma/rdma_comp.h | 131 + .../hw/hiroce3/rdma/rdma_comp_gid.c | 281 + .../hw/hiroce3/rdma/rdma_comp_init.c | 366 ++ .../hw/hiroce3/rdma/rdma_comp_mw_mr.c | 242 + .../infiniband/hw/hiroce3/rdma/rdma_comp_pd.c | 50 + .../hw/hiroce3/rdma/rdma_comp_res.c | 245 + drivers/infiniband/hw/hiroce3/roce.h | 574 ++ drivers/infiniband/hw/hiroce3/roce_cdev.c | 1260 ++++ drivers/infiniband/hw/hiroce3/roce_cmd.c | 722 +++ drivers/infiniband/hw/hiroce3/roce_cmd.h | 74 + drivers/infiniband/hw/hiroce3/roce_compat.h | 60 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c | 52 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h | 17 + drivers/infiniband/hw/hiroce3/roce_db.c | 88 + drivers/infiniband/hw/hiroce3/roce_db.h | 29 + drivers/infiniband/hw/hiroce3/roce_event.c | 566 ++ drivers/infiniband/hw/hiroce3/roce_event.h | 36 + drivers/infiniband/hw/hiroce3/roce_k_ioctl.h | 89 + drivers/infiniband/hw/hiroce3/roce_main.c | 1610 +++++ drivers/infiniband/hw/hiroce3/roce_mix.c | 1194 ++++ drivers/infiniband/hw/hiroce3/roce_mix.h | 205 + drivers/infiniband/hw/hiroce3/roce_netdev.c | 786 +++ drivers/infiniband/hw/hiroce3/roce_netdev.h | 59 + drivers/infiniband/hw/hiroce3/roce_netlink.c | 352 ++ drivers/infiniband/hw/hiroce3/roce_netlink.h | 164 + drivers/infiniband/hw/hiroce3/roce_pd.c | 66 + drivers/infiniband/hw/hiroce3/roce_pd.h | 24 + drivers/infiniband/hw/hiroce3/roce_sysfs.c | 1800 ++++++ drivers/infiniband/hw/hiroce3/roce_sysfs.h | 108 + drivers/infiniband/hw/hiroce3/roce_user.h | 65 + drivers/infiniband/hw/hiroce3/roce_xrc.c | 128 + drivers/infiniband/hw/hiroce3/roce_xrc.h | 23 + drivers/infiniband/hw/hiroce3/srq/roce_srq.h | 201 + .../infiniband/hw/hiroce3/srq/roce_srq_comm.c | 93 + .../hw/hiroce3/srq/roce_srq_create.c | 635 ++ .../infiniband/hw/hiroce3/srq/roce_srq_ctrl.c | 570 ++ drivers/net/ethernet/huawei/hinic3/Makefile | 22 +- .../ethernet/huawei/hinic3/bond/hinic3_bond.c | 1042 ++++ .../ethernet/huawei/hinic3/bond/hinic3_bond.h | 98 + .../ethernet/huawei/hinic3/comm_msg_intf.h | 565 +- .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.c | 2056 +++++++ .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.h | 214 + .../huawei/hinic3/cqm/cqm_bitmap_table.c | 1454 +++++ .../huawei/hinic3/cqm/cqm_bitmap_table.h | 66 + .../huawei/hinic3/cqm/cqm_bloomfilter.c | 535 ++ .../huawei/hinic3/cqm/cqm_bloomfilter.h | 53 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.c | 250 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.h | 39 + .../net/ethernet/huawei/hinic3/cqm/cqm_db.c | 506 ++ .../net/ethernet/huawei/hinic3/cqm/cqm_db.h | 36 + .../ethernet/huawei/hinic3/cqm/cqm_define.h | 54 + .../net/ethernet/huawei/hinic3/cqm/cqm_main.c | 1743 ++++++ .../net/ethernet/huawei/hinic3/cqm/cqm_main.h | 380 ++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.c | 665 +++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.h | 23 + .../ethernet/huawei/hinic3/cqm/cqm_object.c | 1664 ++++++ .../ethernet/huawei/hinic3/cqm/cqm_object.h | 714 +++ .../huawei/hinic3/cqm/cqm_object_intern.c | 1467 +++++ .../huawei/hinic3/cqm/cqm_object_intern.h | 93 + .../net/ethernet/huawei/hinic3/cqm/readme.txt | 3 + .../net/ethernet/huawei/hinic3/hinic3_crm.h | 110 +- .../net/ethernet/huawei/hinic3/hinic3_dbg.c | 2 + .../net/ethernet/huawei/hinic3/hinic3_hw.h | 51 +- .../ethernet/huawei/hinic3/hinic3_mag_cfg.c | 4 +- .../huawei/hinic3/hinic3_mgmt_interface.h | 377 +- .../net/ethernet/huawei/hinic3/hinic3_nic.h | 1 - .../ethernet/huawei/hinic3/hinic3_nic_cfg.h | 1 + .../ethernet/huawei/hinic3/hinic3_srv_nic.h | 5 + .../ethernet/huawei/hinic3/hw/hinic3_cmdq.c | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_cmdq.h | 7 +- .../ethernet/huawei/hinic3/hw/hinic3_csr.h | 1 + .../huawei/hinic3/hw/hinic3_devlink.h | 24 + .../ethernet/huawei/hinic3/hw/hinic3_eqs.c | 35 + .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.c | 155 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.h | 17 +- .../huawei/hinic3/hw/hinic3_hw_comm.c | 148 +- .../huawei/hinic3/hw/hinic3_hw_comm.h | 2 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_mt.c | 39 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.c | 212 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.h | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_hwif.c | 54 + .../ethernet/huawei/hinic3/hw/hinic3_mbox.c | 113 +- .../ethernet/huawei/hinic3/hw/hinic3_mbox.h | 82 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.c | 76 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.h | 5 +- .../huawei/hinic3/hw/hinic3_multi_host_mgmt.c | 1231 ++++ .../huawei/hinic3/hw/hinic3_multi_host_mgmt.h | 124 + .../huawei/hinic3/hw/hinic3_nictool.c | 1 + .../huawei/hinic3/hw/hinic3_pci_id_tbl.h | 30 +- .../huawei/hinic3/hw/ossl_knl_linux.c | 20 +- .../hinic3/include/bond/bond_common_defs.h | 69 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd.h | 12 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h | 212 + .../huawei/hinic3/include/cqm/cqm_npu_cmd.h | 31 + .../hinic3/include/cqm/cqm_npu_cmd_defs.h | 61 + .../huawei/hinic3/include/hinic3_common.h | 181 + .../huawei/hinic3/include/hinic3_cqm.h | 364 ++ .../huawei/hinic3/include/hinic3_cqm_define.h | 52 + .../huawei/hinic3/include/hinic3_lld.h | 223 + .../huawei/hinic3/include/hinic3_profile.h | 148 + .../huawei/hinic3/include/mpu/mag_mpu_cmd.h | 70 + .../hinic3/include/mpu/mpu_board_defs.h | 71 + .../hinic3/include/mpu/mpu_cmd_base_defs.h | 116 + .../hinic3/include/mpu/mpu_inband_cmd.h | 187 + .../hinic3/include/mpu/mpu_inband_cmd_defs.h | 1078 ++++ .../include/mpu/mpu_outband_ncsi_cmd_defs.h | 205 + .../huawei/hinic3/include/mpu/nic_cfg_comm.h | 55 + .../huawei/hinic3/include/ossl_types.h | 144 + .../include/public/npu_cmdq_base_defs.h | 232 + .../ethernet/huawei/hinic3/include/readme.txt | 1 + .../hinic3/include/vmsec/vmsec_mpu_common.h | 107 + .../huawei/hinic3/include/vram_common.h | 65 + drivers/net/ethernet/huawei/hinic3/mag_cmd.h | 272 +- drivers/net/ethernet/huawei/hinic3/ossl_knl.h | 4 + .../ethernet/huawei/hinic3/ossl_knl_linux.h | 70 +- 212 files changed, 62957 insertions(+), 1125 deletions(-) create mode 100644 drivers/infiniband/hw/hiroce3/Kconfig create mode 100644 drivers/infiniband/hw/hiroce3/Makefile create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond.h create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq.h create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_cqe.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_ctrl.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_query.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_cdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_event_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_main_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_mr_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_netdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_post_send_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_srq_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mtt.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_hmm.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_rdma.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_mpu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd_defs.h create mode 100644 drivers/infiniband/hw/hiroce3/include/node_id.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_compile_macro.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ctx_api.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_err_type.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_hmm_context.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_mpu_common.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ulp.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_vbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr_qpc_chip.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ext_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_gid_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_srq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ulp_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_wqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_xqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_cdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_event_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_main_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_mr_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_netdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_post_send_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_srq_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_post.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_create.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_exp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_modify.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_recv.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_send.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_query.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_gid.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/roce.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_compat.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_k_ioctl.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_main.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_user.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_comm.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_ctrl.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/bond/bond_common_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_lld.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_profile.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mag_mpu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_board_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_cmd_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_outband_ncsi_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/nic_cfg_comm.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_types.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/public/npu_cmdq_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vmsec/vmsec_mpu_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vram_common.h -- 2.33.0

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[PATCH openEuler-1.0-LTS 0/1] fix race between rebuild scheduler domains and hotplug work
by Chen Ridong 26 Apr '24

26 Apr '24

*** BLURB HERE *** Chen Ridong (1): cpuset: fix race between rebuild scheduler domains and hotplug work kernel/cgroup/cpuset.c | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.34.1

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[PATCH openEuler-1.0-LTS v3] x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
by Yu Liao 26 Apr '24

26 Apr '24

From: Sean Christopherson <seanjc(a)google.com> stable inclusion from stable-v4.19.218 commit b20ec58f8a6f4fef32cc71480ddf824584e24743 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFO CVE: CVE-2021-47217 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit daf972118c517b91f74ff1731417feb4270625a4 upstream. Check for a valid hv_vp_index array prior to derefencing hv_vp_index when setting Hyper-V's TSC change callback. If Hyper-V setup failed in hyperv_init(), the kernel will still report that it's running under Hyper-V, but will have silently disabled nearly all functionality. BUG: kernel NULL pointer dereference, address: 0000000000000010 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP CPU: 4 PID: 1 Comm: swapper/0 Not tainted 5.15.0-rc2+ #75 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015 RIP: 0010:set_hv_tscchange_cb+0x15/0xa0 Code: <8b> 04 82 8b 15 12 17 85 01 48 c1 e0 20 48 0d ee 00 01 00 f6 c6 08 ... Call Trace: kvm_arch_init+0x17c/0x280 kvm_init+0x31/0x330 vmx_init+0xba/0x13a do_one_initcall+0x41/0x1c0 kernel_init_freeable+0x1f2/0x23b kernel_init+0x16/0x120 ret_from_fork+0x22/0x30 Fixes: 93286261de1b ("x86/hyperv: Reenlightenment notifications support") Cc: stable(a)vger.kernel.org Cc: Vitaly Kuznetsov <vkuznets(a)redhat.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Reviewed-by: Vitaly Kuznetsov <vkuznets(a)redhat.com> Link: https://lore.kernel.org/r/20211104182239.1302956-2-seanjc@google.com Signed-off-by: Wei Liu <wei.liu(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- arch/x86/hyperv/hv_init.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index e4ba467a9fc6..fda61a4dc229 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -201,6 +201,9 @@ void set_hv_tscchange_cb(void (*cb)(void)) return; } + if (!hv_vp_index) + return; + hv_reenlightenment_cb = cb; /* Make sure callback is registered before we write to MSRs */ -- 2.25.1

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[PATCH openEuler-1.0-LTS 0/2] CVE-2024-26863
by Liu Jian 26 Apr '24

26 Apr '24

CVE-2024-26863 Murali Karicheri (1): net: hsr: fix placement of logical operator in a multi-line statement Shigeru Yoshida (1): hsr: Fix uninit-value access in hsr_get_node() net/hsr/hsr_forward.c | 8 ++++---- net/hsr/hsr_framereg.c | 8 ++++++-- 2 files changed, 10 insertions(+), 6 deletions(-) -- 2.34.1

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[PATCH OLK-5.10] hsr: Fix uninit-value access in hsr_get_node()
by Liu Jian 26 Apr '24

26 Apr '24

From: Shigeru Yoshida <syoshida(a)redhat.com> stable inclusion from stable-v5.10.214 commit 7fb2d4d6bb1c85f7a23aace0ed6c86a95dea792a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HJXK CVE: CVE-2024-26863 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… --------------------------- [ Upstream commit ddbec99f58571301679addbc022256970ca3eac6 ] KMSAN reported the following uninit-value access issue [1]: ===================================================== BUG: KMSAN: uninit-value in hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246 hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246 fill_frame_info net/hsr/hsr_forward.c:577 [inline] hsr_forward_skb+0xe12/0x30e0 net/hsr/hsr_forward.c:615 hsr_dev_xmit+0x1a1/0x270 net/hsr/hsr_device.c:223 __netdev_start_xmit include/linux/netdevice.h:4940 [inline] netdev_start_xmit include/linux/netdevice.h:4954 [inline] xmit_one net/core/dev.c:3548 [inline] dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564 __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349 dev_queue_xmit include/linux/netdevice.h:3134 [inline] packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3087 [inline] packet_sendmsg+0x8b1d/0x9f30 net/packet/af_packet.c:3119 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit was created at: slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768 slab_alloc_node mm/slub.c:3478 [inline] kmem_cache_alloc_node+0x5e9/0xb10 mm/slub.c:3523 kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560 __alloc_skb+0x318/0x740 net/core/skbuff.c:651 alloc_skb include/linux/skbuff.h:1286 [inline] alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6334 sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2787 packet_alloc_skb net/packet/af_packet.c:2936 [inline] packet_snd net/packet/af_packet.c:3030 [inline] packet_sendmsg+0x70e8/0x9f30 net/packet/af_packet.c:3119 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b CPU: 1 PID: 5033 Comm: syz-executor334 Not tainted 6.7.0-syzkaller-00562-g9f8413c4a66f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 ===================================================== If the packet type ID field in the Ethernet header is either ETH_P_PRP or ETH_P_HSR, but it is not followed by an HSR tag, hsr_get_skb_sequence_nr() reads an invalid value as a sequence number. This causes the above issue. This patch fixes the issue by returning NULL if the Ethernet header is not followed by an HSR tag. Fixes: f266a683a480 ("net/hsr: Better frame dispatch") Reported-and-tested-by: syzbot+2ef3a8ce8e91b5a50098(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=2ef3a8ce8e91b5a50098 [1] Signed-off-by: Shigeru Yoshida <syoshida(a)redhat.com> Link: https://lore.kernel.org/r/20240312152719.724530-1-syoshida@redhat.com Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- net/hsr/hsr_framereg.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c index afc97d65cf2d..cb7feb9398b0 100644 --- a/net/hsr/hsr_framereg.c +++ b/net/hsr/hsr_framereg.c @@ -237,6 +237,10 @@ struct hsr_node *hsr_get_node(struct hsr_port *port, struct list_head *node_db, */ if (ethhdr->h_proto == htons(ETH_P_PRP) || ethhdr->h_proto == htons(ETH_P_HSR)) { + /* Check if skb contains hsr_ethhdr */ + if (skb->mac_len < sizeof(struct hsr_ethhdr)) + return NULL; + /* Use the existing sequence_nr from the tag as starting point * for filtering duplicate frames. */ -- 2.34.1

2 1

[PATCH OLK-6.6 0/2] update oedefconfig for the minimum set
by Peng Zhang 26 Apr '24

26 Apr '24

From: ZhangPeng <zhangpeng362(a)huawei.com> Update oedefconfig for the minimum set. Changes as follows: For arm64: CONFIG_PVPANIC from not set to y CONFIG_NET_SCH_FQ_CODEL from m to y CONFIG_VIRTIO_MEM from y to m CONFIG_ARM_SPE_PMU from y to m CONFIG_ARM_SMMU_V3_PMU from y to m CONFIG_DRM from y to m CONFIG_RTC_SYSTOHC from not set to y CONFIG_NTB from not set to m For x86: CONFIG_VIRTIO_MMIO from not set to m CONFIG_PCIE_EDR from not set to y CONFIG_IO_STRICT_DEVMEM from not set to y The previous commit updated config without make update_oedefconfig, so now make update_oedefconfig will move some lines. ZhangPeng (2): arm64: openeuler_defconfig: update oedefconfig for the minimum set x86: openeuler_defconfig: update oedefconfig for the minimum set arch/arm64/configs/openeuler_defconfig | 114 ++++++++++++++----------- arch/x86/configs/openeuler_defconfig | 107 ++++++++++++----------- 2 files changed, 122 insertions(+), 99 deletions(-) -- 2.25.1

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[openeuler:OLK-6.6] BUILD REGRESSION a5346226043730d40dbab0429ee159b8165d29f7
by kernel test robot 26 Apr '24

26 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: a5346226043730d40dbab0429ee159b8165d29f7 !6585 ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | `-- arch-arm64-kernel-cpufeature.c:error:enable_pseudo_nmi-undeclared-(first-use-in-this-function) |-- arm64-randconfig-002-20240426 | `-- include-linux-fortify-string.h:warning:__builtin_memcpy-reading-between-and-bytes-from-a-region-of-size |-- loongarch-allmodconfig | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:fatal-error:ne6x_trace.h:No-such-file-or-directory | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x.h:fatal-error:reg.h:No-such-file-or-directory | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf.h:fatal-error:reg.h:No-such-file-or-directory | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | `-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers `-- x86_64-randconfig-002-20240426 |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead `-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst clang_recent_errors |-- arm64-allmodconfig | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_shutdown.c:warning:no-previous-prototype-for-function-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dbg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead | `-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead `-- arm64-randconfig-003-20240426 `-- ld.lld:error:undefined-symbol:__memcpy_mc elapsed time: 775m configs tested: 33 configs skipped: 141 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240426 gcc arm64 randconfig-002-20240426 gcc arm64 randconfig-003-20240426 clang arm64 randconfig-004-20240426 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240426 gcc loongarch randconfig-002-20240426 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240426 clang x86_64 buildonly-randconfig-002-20240426 gcc x86_64 buildonly-randconfig-003-20240426 clang x86_64 buildonly-randconfig-004-20240426 clang x86_64 buildonly-randconfig-005-20240426 gcc x86_64 buildonly-randconfig-006-20240426 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240426 gcc x86_64 randconfig-002-20240426 gcc x86_64 randconfig-003-20240426 gcc x86_64 randconfig-004-20240426 clang x86_64 randconfig-005-20240426 clang x86_64 randconfig-006-20240426 clang x86_64 randconfig-011-20240426 clang x86_64 randconfig-012-20240426 gcc x86_64 randconfig-013-20240426 gcc x86_64 randconfig-014-20240426 gcc x86_64 randconfig-015-20240426 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD SUCCESS WITH WARNING 28b2caccd679faae83cc61e008d7cc8009933988
by kernel test robot 26 Apr '24

26 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 28b2caccd679faae83cc61e008d7cc8009933988 !6616 drm/amdgpu: Reset IH OVERFLOW_CLEAR bit Warning reports: https://lore.kernel.org/oe-kbuild-all/202404260704.Qvd9eJqD-lkp@intel.com Warning: (recently discovered and may have been fixed) drivers/perf/arm_smmuv3_pmu.c:459:9: warning: no previous prototype for 'smmu_pmu_event_show' [-Wmissing-prototypes] Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-randconfig-002-20240426 | `-- drivers-perf-arm_smmuv3_pmu.c:warning:no-previous-prototype-for-smmu_pmu_event_show |-- x86_64-buildonly-randconfig-006-20240426 | |-- fs-proc-array.c:warning:gtime-may-be-used-uninitialized-in-this-function | |-- fs-proc-array.c:warning:maj_flt-may-be-used-uninitialized-in-this-function | `-- fs-proc-array.c:warning:min_flt-may-be-used-uninitialized-in-this-function |-- x86_64-defconfig | |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node |-- x86_64-randconfig-014-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int |-- x86_64-randconfig-015-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int | |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node |-- x86_64-randconfig-075-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int | |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node |-- x86_64-randconfig-076-20240426 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int `-- x86_64-randconfig-122-20240426 |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void |-- kernel-cgroup-cgroup.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-cgroup_subsys_state-css-got-struct-cgroup_subsys_state-noderef-asn |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context `-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes): clang_recent_errors |-- x86_64-allyesconfig | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-003-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-004-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-004-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-005-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-006-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-011-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-016-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-071-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-072-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-073-20240426 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-121-20240426 | |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void | |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context | |-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes): | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-123-20240426 | |-- arch-x86-kernel-cpu-mce-therm_throt.c:sparse:sparse:cast-removes-address-space-asn-of-expression | |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void | |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context | |-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes): | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-r133-20240426 | |-- drivers-gpu-drm-nouveau-nouveau_fence.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-nouveau_channel-chan-got-struct-nouveau_channel-noderef-asn-channel | |-- drivers-gpu-drm-radeon-radeon_bios.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-src-got-unsigned-char-noderef-usertype-asn-assigned-bios | |-- drivers-md-bcache-request.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-struct-set_bcache_status | |-- drivers-md-bcache-request.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-struct-get_bcache_status | |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void | |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn | |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf | |-- kernel-cgroup-cgroup.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-cgroup_subsys_state-css-got-struct-cgroup_subsys_state-noderef-asn | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int | |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context | |-- net-ipv4-arp.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-type-sizes): | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) `-- x86_64-rhel-8.3-rust `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) elapsed time: 800m configs tested: 35 configs skipped: 146 tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240426 gcc arm64 randconfig-002-20240426 gcc arm64 randconfig-003-20240426 gcc arm64 randconfig-004-20240426 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240426 clang x86_64 buildonly-randconfig-002-20240426 gcc x86_64 buildonly-randconfig-003-20240426 clang x86_64 buildonly-randconfig-004-20240426 clang x86_64 buildonly-randconfig-005-20240426 gcc x86_64 buildonly-randconfig-006-20240426 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240426 gcc x86_64 randconfig-002-20240426 gcc x86_64 randconfig-003-20240426 gcc x86_64 randconfig-004-20240426 clang x86_64 randconfig-005-20240426 clang x86_64 randconfig-006-20240426 clang x86_64 randconfig-011-20240426 clang x86_64 randconfig-012-20240426 gcc x86_64 randconfig-013-20240426 gcc x86_64 randconfig-014-20240426 gcc x86_64 randconfig-015-20240426 gcc x86_64 randconfig-016-20240426 clang x86_64 randconfig-071-20240426 clang x86_64 randconfig-072-20240426 clang x86_64 randconfig-073-20240426 clang x86_64 randconfig-074-20240426 gcc x86_64 randconfig-075-20240426 gcc x86_64 randconfig-076-20240426 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 v2] x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
by Yu Liao 26 Apr '24

26 Apr '24

From: Sean Christopherson <seanjc(a)google.com> stable inclusion from stable-v4.19.218 commit b20ec58f8a6f4fef32cc71480ddf824584e24743 bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFO Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit daf972118c517b91f74ff1731417feb4270625a4 upstream. Check for a valid hv_vp_index array prior to derefencing hv_vp_index when setting Hyper-V's TSC change callback. If Hyper-V setup failed in hyperv_init(), the kernel will still report that it's running under Hyper-V, but will have silently disabled nearly all functionality. BUG: kernel NULL pointer dereference, address: 0000000000000010 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP CPU: 4 PID: 1 Comm: swapper/0 Not tainted 5.15.0-rc2+ #75 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015 RIP: 0010:set_hv_tscchange_cb+0x15/0xa0 Code: <8b> 04 82 8b 15 12 17 85 01 48 c1 e0 20 48 0d ee 00 01 00 f6 c6 08 ... Call Trace: kvm_arch_init+0x17c/0x280 kvm_init+0x31/0x330 vmx_init+0xba/0x13a do_one_initcall+0x41/0x1c0 kernel_init_freeable+0x1f2/0x23b kernel_init+0x16/0x120 ret_from_fork+0x22/0x30 Fixes: 93286261de1b ("x86/hyperv: Reenlightenment notifications support") Cc: stable(a)vger.kernel.org Cc: Vitaly Kuznetsov <vkuznets(a)redhat.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Reviewed-by: Vitaly Kuznetsov <vkuznets(a)redhat.com> Link: https://lore.kernel.org/r/20211104182239.1302956-2-seanjc@google.com Signed-off-by: Wei Liu <wei.liu(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- arch/x86/hyperv/hv_init.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index e4ba467a9fc6..fda61a4dc229 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -201,6 +201,9 @@ void set_hv_tscchange_cb(void (*cb)(void)) return; } + if (!hv_vp_index) + return; + hv_reenlightenment_cb = cb; /* Make sure callback is registered before we write to MSRs */ -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
by Yu Liao 26 Apr '24

26 Apr '24

From: Sean Christopherson <seanjc(a)google.com> stable inclusion from stable-v4.19.218 commit b20ec58f8a6f4fef32cc71480ddf824584e24743 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFO CVE: CVE-2021-47217 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit daf972118c517b91f74ff1731417feb4270625a4 upstream. Check for a valid hv_vp_index array prior to derefencing hv_vp_index when setting Hyper-V's TSC change callback. If Hyper-V setup failed in hyperv_init(), the kernel will still report that it's running under Hyper-V, but will have silently disabled nearly all functionality. BUG: kernel NULL pointer dereference, address: 0000000000000010 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP CPU: 4 PID: 1 Comm: swapper/0 Not tainted 5.15.0-rc2+ #75 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015 RIP: 0010:set_hv_tscchange_cb+0x15/0xa0 Code: <8b> 04 82 8b 15 12 17 85 01 48 c1 e0 20 48 0d ee 00 01 00 f6 c6 08 ... Call Trace: kvm_arch_init+0x17c/0x280 kvm_init+0x31/0x330 vmx_init+0xba/0x13a do_one_initcall+0x41/0x1c0 kernel_init_freeable+0x1f2/0x23b kernel_init+0x16/0x120 ret_from_fork+0x22/0x30 Fixes: 93286261de1b ("x86/hyperv: Reenlightenment notifications support") Cc: stable(a)vger.kernel.org Cc: Vitaly Kuznetsov <vkuznets(a)redhat.com> Signed-off-by: Sean Christopherson <seanjc(a)google.com> Reviewed-by: Vitaly Kuznetsov <vkuznets(a)redhat.com> Link: https://lore.kernel.org/r/20211104182239.1302956-2-seanjc@google.com Signed-off-by: Wei Liu <wei.liu(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/x86/hyperv/hv_init.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index e4ba467a9fc6..fda61a4dc229 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -201,6 +201,9 @@ void set_hv_tscchange_cb(void (*cb)(void)) return; } + if (!hv_vp_index) + return; + hv_reenlightenment_cb = cb; /* Make sure callback is registered before we write to MSRs */ -- 2.25.1

2 1

[PATCH OLK-6.6 00/54] ext4: use iomap for regular file's buffered IO path and enable large foilo
by Zhang Yi 26 Apr '24

26 Apr '24

From: Zhang Yi <yi.zhang(a)huaweicloud.com> This series convert ext4 buffered IO path from buffered_head to iomap, and enable large folio by default. 01-14: ioamp map multiple blocks pre ->map_blocks by Christoph, backport from [1]. 15: A small debug improvement for the previous series in iomap map_blocks [2]. 16-24: fix a stale zero data issue in xfs and make iomap_zero_ranege don't increase i_size [3]. 25-29: the first part of prepartory changes have been merged to upstream [4]. 30-38: the second part of prepartory changes, fix an issue and support adding multi-delalloc blocks [5]. 39-54: comvert buffered_head to iomap, these are picked up from the my v3 series [6]. [1] https://lore.kernel.org/linux-fsdevel/20231207072710.176093-1-hch@lst.de/ [2] https://lore.kernel.org/linux-fsdevel/20240220115759.3445025-1-yi.zhang@hua… [3] https://lore.kernel.org/linux-xfs/20240320110548.2200662-1-yi.zhang@huaweic… [4] https://lore.kernel.org/linux-ext4/20240105033018.1665752-1-yi.zhang@huawei… [5] https://lore.kernel.org/linux-ext4/20240410034203.2188357-1-yi.zhang@huawei… [6] https://lore.kernel.org/linux-ext4/20240127015825.1608160-1-yi.zhang@huawei… Thanks, Yi. Christoph Hellwig (14): iomap: clear the per-folio dirty bits on all writeback failures iomap: treat inline data in iomap_writepage_map as an I/O error iomap: move the io_folios field out of struct iomap_ioend iomap: move the PF_MEMALLOC check to iomap_writepages iomap: factor out a iomap_writepage_handle_eof helper iomap: move all remaining per-folio logic into iomap_writepage_map iomap: clean up the iomap_alloc_ioend calling convention iomap: move the iomap_sector sector calculation out of iomap_add_to_ioend iomap: don't chain bios iomap: only call mapping_set_error once for each failed bio iomap: factor out a iomap_writepage_map_block helper iomap: submit ioends immediately iomap: map multiple blocks at a time iomap: pass the length of the dirty region to ->map_blocks Zhang Yi (40): iomap: add pos and dirty_len into trace_iomap_writepage_map xfs: match lock mode in xfs_buffered_write_iomap_begin() xfs: make the seq argument to xfs_bmapi_convert_delalloc() optional xfs: make xfs_bmapi_convert_delalloc() to allocate the target offset xfs: convert delayed extents to unwritten when zeroing post eof blocks iomap: drop the write failure handles when unsharing and zeroing iomap: don't increase i_size if it's not a write operation iomap: use a new variable to handle the written bytes in iomap_write_iter() iomap: make iomap_write_end() return a boolean iomap: do some small logical cleanup in buffered write ext4: refactor ext4_da_map_blocks() ext4: convert to exclusive lock while inserting delalloc extents ext4: add a hole extent entry in cache after punch ext4: make ext4_map_blocks() distinguish delalloc only extent ext4: make ext4_set_iomap() recognize IOMAP_DELALLOC map type ext4: factor out a common helper to query extent map ext4: check the extent status again before inserting delalloc block ext4: trim delalloc extent ext4: drop iblock parameter ext4: make ext4_es_insert_delayed_block() insert multi-blocks ext4: make ext4_da_reserve_space() reserve multi-clusters ext4: factor out check for whether a cluster is allocated ext4: make ext4_insert_delayed_block() insert multi-blocks ext4: make ext4_da_map_blocks() buffer_head unaware ext4: use reserved metadata blocks when splitting extent on endio ext4: factor out ext4_map_create_blocks() to allocate new blocks ext4: introduce seq counter for the extent status entry ext4: add a new iomap aops for regular file's buffered IO path ext4: implement buffered read iomap path ext4: implement buffered write iomap path ext4: implement writeback iomap path ext4: implement mmap iomap path ext4: implement zero_range iomap path ext4: writeback partial blocks before zeroing out range ext4: fall back to buffer_head path for defrag ext4: partial enable iomap for regular file's buffered IO path filemap: support disable large folios on active inode ext4: enable large folio for regular file with iomap buffered IO path ext4: don't mark IOMAP_F_DIRTY for buffer write ext4: add mount option for buffered IO iomap path block/fops.c | 2 +- fs/ext4/ext4.h | 15 +- fs/ext4/ext4_jbd2.c | 6 + fs/ext4/extents.c | 42 +- fs/ext4/extents_status.c | 76 ++- fs/ext4/extents_status.h | 5 +- fs/ext4/file.c | 19 +- fs/ext4/ialloc.c | 5 + fs/ext4/inode.c | 934 ++++++++++++++++++++++++++++-------- fs/ext4/move_extent.c | 35 ++ fs/ext4/page-io.c | 107 +++++ fs/ext4/super.c | 19 +- fs/gfs2/bmap.c | 2 +- fs/iomap/buffered-io.c | 683 +++++++++++++------------- fs/iomap/trace.h | 43 +- fs/xfs/libxfs/xfs_bmap.c | 40 +- fs/xfs/xfs_aops.c | 63 +-- fs/xfs/xfs_iomap.c | 39 +- fs/zonefs/file.c | 3 +- include/linux/iomap.h | 19 +- include/linux/pagemap.h | 14 + include/trace/events/ext4.h | 42 +- mm/readahead.c | 6 + 23 files changed, 1559 insertions(+), 660 deletions(-) -- 2.39.2

2 55

[PATCH OLK-5.10 v1 0/2] Backport x86 and spinlock patches from mainline
by Wei Li 26 Apr '24

26 Apr '24

Patch 1: Due to the asm code no longer disabling interrupts upon returning, the c function needs to call cond_local_irq_disable() for processing. Patch 2: Fix compilation warnings without any actual functional impact. Arnd Bergmann (1): qspinlock: use signed temporaries for cmpxchg Thomas Tai (1): x86/traps: Correct exc_general_protection() and math_error() return paths arch/x86/kernel/traps.c | 4 ++-- include/asm-generic/qrwlock.h | 8 ++++---- include/asm-generic/qspinlock.h | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) -- 2.25.1

2 3

[openeuler:openEuler-1.0-LTS 3158/22214] drivers/perf/arm_smmuv3_pmu.c:459:9: warning: no previous prototype for 'smmu_pmu_event_show'
by kernel test robot 26 Apr '24

26 Apr '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 28b2caccd679faae83cc61e008d7cc8009933988 commit: d80280f7df4f4be25d67a6460b63b3d2e0b5170d [3158/22214] perf: add arm64 smmuv3 pmu driver config: arm64-randconfig-002-20240426 (https://download.01.org/0day-ci/archive/20240426/202404260704.Qvd9eJqD-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240426/202404260704.Qvd9eJqD-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/202404260704.Qvd9eJqD-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/perf/arm_smmuv3_pmu.c:459:9: warning: no previous prototype for 'smmu_pmu_event_show' [-Wmissing-prototypes] 459 | ssize_t smmu_pmu_event_show(struct device *dev, | ^~~~~~~~~~~~~~~~~~~ vim +/smmu_pmu_event_show +459 drivers/perf/arm_smmuv3_pmu.c 458 > 459 ssize_t smmu_pmu_event_show(struct device *dev, 460 struct device_attribute *attr, char *page) 461 { 462 struct perf_pmu_events_attr *pmu_attr; 463 464 pmu_attr = container_of(attr, struct perf_pmu_events_attr, attr); 465 466 return sprintf(page, "event=0x%02llx\n", pmu_attr->id); 467 } 468 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/7] Backport page fault and fork optimization
by Peng Zhang 25 Apr '24

25 Apr '24

From: ZhangPeng <zhangpeng362(a)huawei.com> Backport page fault and fork optimization, including optimization for folio add and split, remove uffd_wp and anon/cow/shared fault optimization. We can get a 3% performance improvment for lmbench fork_proc and 1.5% for lmbench page_fault. Kairui Song (5): mm/filemap: return early if failed to allocate memory for split mm/filemap: clean up hugetlb exclusion code lib/xarray: introduce a new helper xas_get_order lib/xarray: introduce a new helper xas_get_order mm/filemap: optimize filemap folio adding Kefeng Wang (2): mm: memory: check userfaultfd_wp() in vmf_orig_pte_uffd_wp() mm: swapfile: check usable swap device in __folio_throttle_swaprate() include/linux/xarray.h | 6 +++ lib/test_xarray.c | 93 ++++++++++++++++++++++++++++++++++++++++++ lib/xarray.c | 49 ++++++++++++++-------- mm/filemap.c | 74 +++++++++++++++++++++------------ mm/memory.c | 10 ++--- mm/swapfile.c | 13 ++++-- 6 files changed, 194 insertions(+), 51 deletions(-) -- 2.25.1

2 8

[PATCH OLK-6.6 v2] perf data convert: Fix segfault when converting to json when cpu_desc isn't set
by SuperSix173 25 Apr '24

25 Apr '24

From: Ilkka Koskinen <ilkka(a)os.amperecomputing.com> mainline inclusion from mainline-v6.9-rc1 commit bae4d1f86e4d6750d2fc11e040c7d49b180c4b8d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9IEXU CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?i… ------------------------------------------------------ Arm64 doesn't have Model in /proc/cpuinfo and, thus, cpu_desc doesn't get assigned. Running $ perf data convert --to-json perf.data.json ends up calling output_json_string() with NULL pointer, which causes a segmentation fault. Signed-off-by: Ilkka Koskinen <ilkka(a)os.amperecomputing.com> Acked-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> Signed-off-by: Liu Chao <liuchao173(a)huawei.com> Cc: James Clark <james.clark(a)arm.com> Cc: Evgeny Pistun <kotborealis(a)awooo.ru> Signed-off-by: Namhyung Kim <namhyung(a)kernel.org> Link: https://lore.kernel.org/r/20240223220458.15282-1-ilkka@os.amperecomputing.c… --- tools/perf/util/data-convert-json.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/data-convert-json.c b/tools/perf/util/data-convert-json.c index 5bb3c2ba95ca29..09d57efd2d9db4 100644 --- a/tools/perf/util/data-convert-json.c +++ b/tools/perf/util/data-convert-json.c @@ -284,7 +284,9 @@ static void output_headers(struct perf_session *session, struct convert_json *c) output_json_key_string(out, true, 2, "os-release", header->env.os_release); output_json_key_string(out, true, 2, "arch", header->env.arch); - output_json_key_string(out, true, 2, "cpu-desc", header->env.cpu_desc); + if (header->env.cpu_desc) + output_json_key_string(out, true, 2, "cpu-desc", header->env.cpu_desc); + output_json_key_string(out, true, 2, "cpuid", header->env.cpuid); output_json_key_format(out, true, 2, "nrcpus-online", "%u", header->env.nr_cpus_online); output_json_key_format(out, true, 2, "nrcpus-avail", "%u", header->env.nr_cpus_avail); -- cgit 1.2.3-korg

2 1

[PATCH OLK-6.6 0/2] hisi-acc-vfio-pci:add DFX for acc migration driver
by Longfang Liu 25 Apr '24

25 Apr '24

From: JiangShui Yang <yangjiangshui(a)h-partners.com> Longfang Liu (2): hisi-acc-vfio-pci:add DFX for acc migration driver hisi_acc_vfio_pci: add exception error handling .../vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 346 +++++++++++++++++- .../vfio/pci/hisilicon/hisi_acc_vfio_pci.h | 32 ++ 2 files changed, 377 insertions(+), 1 deletion(-) -- 2.33.0

2 3

[PATCH OLK-5.10] amdkfd: use calloc instead of kzalloc to avoid integer overflow
by Xiang Yang 25 Apr '24

25 Apr '24

From: Dave Airlie <airlied(a)redhat.com> stable inclusion from stable-v5.10.215 commit fcbd99b3c73309107e3be71f20dff9414df64f91 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9GE8D CVE: CVE-2024-26817 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 3b0daecfeac0103aba8b293df07a0cbaf8b43f29 upstream. This uses calloc instead of doing the multiplication which might overflow. Cc: stable(a)vger.kernel.org Signed-off-by: Dave Airlie <airlied(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Xiang Yang <xiangyang3(a)huawei.com> --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 8cc51cec988a..799a91a064a1 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -959,8 +959,8 @@ static int kfd_ioctl_get_process_apertures_new(struct file *filp, * nodes, but not more than args->num_of_nodes as that is * the amount of memory allocated by user */ - pa = kzalloc((sizeof(struct kfd_process_device_apertures) * - args->num_of_nodes), GFP_KERNEL); + pa = kcalloc(args->num_of_nodes, sizeof(struct kfd_process_device_apertures), + GFP_KERNEL); if (!pa) return -ENOMEM; -- 2.34.1

2 1

[PATCH OLK-6.6] amdkfd: use calloc instead of kzalloc to avoid integer overflow
by Xiang Yang 25 Apr '24

25 Apr '24

From: Dave Airlie <airlied(a)redhat.com> stable inclusion from stable-v6.6.27 commit 315eb3c2df7e4cb18e3eacfa18a53a46f2bf0ef7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9GE8D CVE: CVE-2024-26817 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 3b0daecfeac0103aba8b293df07a0cbaf8b43f29 upstream. This uses calloc instead of doing the multiplication which might overflow. Cc: stable(a)vger.kernel.org Signed-off-by: Dave Airlie <airlied(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Xiang Yang <xiangyang3(a)huawei.com> --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index c37f1fcd2165..c157721214e8 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -778,8 +778,8 @@ static int kfd_ioctl_get_process_apertures_new(struct file *filp, * nodes, but not more than args->num_of_nodes as that is * the amount of memory allocated by user */ - pa = kzalloc((sizeof(struct kfd_process_device_apertures) * - args->num_of_nodes), GFP_KERNEL); + pa = kcalloc(args->num_of_nodes, sizeof(struct kfd_process_device_apertures), + GFP_KERNEL); if (!pa) return -ENOMEM; -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] amdkfd: use calloc instead of kzalloc to avoid integer overflow
by Xiang Yang 25 Apr '24

25 Apr '24

From: Dave Airlie <airlied(a)redhat.com> stable inclusion from stable-v4.19.312 commit e6721ea845fcb93a764a92bd40f1afc0d6c69751 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9GE8D CVE: CVE-2024-26817 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 3b0daecfeac0103aba8b293df07a0cbaf8b43f29 upstream. This uses calloc instead of doing the multiplication which might overflow. Cc: stable(a)vger.kernel.org Signed-off-by: Dave Airlie <airlied(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Xiang Yang <xiangyang3(a)huawei.com> --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 2a45bea09574..0b19edf54178 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -917,8 +917,8 @@ static int kfd_ioctl_get_process_apertures_new(struct file *filp, * nodes, but not more than args->num_of_nodes as that is * the amount of memory allocated by user */ - pa = kzalloc((sizeof(struct kfd_process_device_apertures) * - args->num_of_nodes), GFP_KERNEL); + pa = kcalloc(args->num_of_nodes, sizeof(struct kfd_process_device_apertures), + GFP_KERNEL); if (!pa) return -ENOMEM; -- 2.34.1

2 1

[PATCH OLK-5.10] packet: annotate data-races around ignore_outgoing
by Liu Jian 25 Apr '24

25 Apr '24

From: Eric Dumazet <edumazet(a)google.com> stable inclusion from stable-v5.10.214 commit 68e84120319d4fc298fcdb14cf0bea6a0f64ffbd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK6R CVE: CVE-2024-26862 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… --------------------------- [ Upstream commit 6ebfad33161afacb3e1e59ed1c2feefef70f9f97 ] ignore_outgoing is read locklessly from dev_queue_xmit_nit() and packet_getsockopt() Add appropriate READ_ONCE()/WRITE_ONCE() annotations. syzbot reported: BUG: KCSAN: data-race in dev_queue_xmit_nit / packet_setsockopt write to 0xffff888107804542 of 1 bytes by task 22618 on cpu 0: packet_setsockopt+0xd83/0xfd0 net/packet/af_packet.c:4003 do_sock_setsockopt net/socket.c:2311 [inline] __sys_setsockopt+0x1d8/0x250 net/socket.c:2334 __do_sys_setsockopt net/socket.c:2343 [inline] __se_sys_setsockopt net/socket.c:2340 [inline] __x64_sys_setsockopt+0x66/0x80 net/socket.c:2340 do_syscall_64+0xd3/0x1d0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 read to 0xffff888107804542 of 1 bytes by task 27 on cpu 1: dev_queue_xmit_nit+0x82/0x620 net/core/dev.c:2248 xmit_one net/core/dev.c:3527 [inline] dev_hard_start_xmit+0xcc/0x3f0 net/core/dev.c:3547 __dev_queue_xmit+0xf24/0x1dd0 net/core/dev.c:4335 dev_queue_xmit include/linux/netdevice.h:3091 [inline] batadv_send_skb_packet+0x264/0x300 net/batman-adv/send.c:108 batadv_send_broadcast_skb+0x24/0x30 net/batman-adv/send.c:127 batadv_iv_ogm_send_to_if net/batman-adv/bat_iv_ogm.c:392 [inline] batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:420 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x3f0/0x4b0 net/batman-adv/bat_iv_ogm.c:1700 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0x465/0x990 kernel/workqueue.c:3335 worker_thread+0x526/0x730 kernel/workqueue.c:3416 kthread+0x1d1/0x210 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243 value changed: 0x00 -> 0x01 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 27 Comm: kworker/u8:1 Tainted: G W 6.8.0-syzkaller-08073-g480e035fc4c7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet Fixes: fa788d986a3a ("packet: add sockopt to ignore outgoing packets") Reported-by: syzbot+c669c1136495a2e7c31f(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/CANn89i+Z7MfbkBLOv=p7KZ7=K1rKHO4P1OL5LYDCtBi… Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Willem de Bruijn <willemdebruijn.kernel(a)gmail.com> Reviewed-by: Willem de Bruijn <willemb(a)google.com> Reviewed-by: Jason Xing <kerneljasonxing(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- net/core/dev.c | 2 +- net/packet/af_packet.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/net/core/dev.c b/net/core/dev.c index 73e3192d62b8..72784077f0cc 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2325,7 +2325,7 @@ void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) rcu_read_lock(); again: list_for_each_entry_rcu(ptype, ptype_list, list) { - if (ptype->ignore_outgoing) + if (READ_ONCE(ptype->ignore_outgoing)) continue; /* Never send packets back to the socket diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index b292d58fdcc4..7740ab130b81 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -3951,7 +3951,7 @@ packet_setsockopt(struct socket *sock, int level, int optname, sockptr_t optval, if (val < 0 || val > 1) return -EINVAL; - po->prot_hook.ignore_outgoing = !!val; + WRITE_ONCE(po->prot_hook.ignore_outgoing, !!val); return 0; } case PACKET_TX_HAS_OFF: @@ -4083,7 +4083,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname, 0); break; case PACKET_IGNORE_OUTGOING: - val = po->prot_hook.ignore_outgoing; + val = READ_ONCE(po->prot_hook.ignore_outgoing); break; case PACKET_ROLLOVER_STATS: if (!po->rollover) -- 2.34.1

2 1

[PATCH OLK-5.10] Bluetooth: Fix atomicity violation in {min,max}_key_size_set
by Liu Jian 25 Apr '24

25 Apr '24

From: Gui-Dong Han <2045gemini(a)gmail.com> stable inclusion from stable-v5.10.209 commit 394c6c0b6d9bdd7d6ebca35ca9cfbabf44c0c257 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I917MX CVE: CVE-2024-24860 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit da9065caa594d19b26e1a030fd0cc27bd365d685 upstream. In min_key_size_set(): if (val > hdev->le_max_key_size || val < SMP_MIN_ENC_KEY_SIZE) return -EINVAL; hci_dev_lock(hdev); hdev->le_min_key_size = val; hci_dev_unlock(hdev); In max_key_size_set(): if (val > SMP_MAX_ENC_KEY_SIZE || val < hdev->le_min_key_size) return -EINVAL; hci_dev_lock(hdev); hdev->le_max_key_size = val; hci_dev_unlock(hdev); The atomicity violation occurs due to concurrent execution of set_min and set_max funcs.Consider a scenario where setmin writes a new, valid 'min' value, and concurrently, setmax writes a value that is greater than the old 'min' but smaller than the new 'min'. In this case, setmax might check against the old 'min' value (before acquiring the lock) but write its value after the 'min' has been updated by setmin. This leads to a situation where the 'max' value ends up being smaller than the 'min' value, which is an inconsistency. This possible bug is found by an experimental static analysis tool developed by our team, BassCheck[1]. This tool analyzes the locking APIs to extract function pairs that can be concurrently executed, and then analyzes the instructions in the paired functions to identify possible concurrency bugs including data races and atomicity violations. The above possible bug is reported when our tool analyzes the source code of Linux 5.17. To resolve this issue, it is suggested to encompass the validity checks within the locked sections in both set_min and set_max funcs. The modification ensures that the validation of 'val' against the current min/max values is atomic, thus maintaining the integrity of the settings. With this patch applied, our tool no longer reports the bug, with the kernel configuration allyesconfig for x86_64. Due to the lack of associated hardware, we cannot test the patch in runtime testing, and just verify it according to the code logic. [1] https://sites.google.com/view/basscheck/ Fixes: 18f81241b74f ("Bluetooth: Move {min,max}_key_size debugfs ...") Cc: stable(a)vger.kernel.org Signed-off-by: Gui-Dong Han <2045gemini(a)gmail.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- net/bluetooth/hci_debugfs.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c index 338833f12365..d4efc4aa55af 100644 --- a/net/bluetooth/hci_debugfs.c +++ b/net/bluetooth/hci_debugfs.c @@ -994,10 +994,12 @@ static int min_key_size_set(void *data, u64 val) { struct hci_dev *hdev = data; - if (val > hdev->le_max_key_size || val < SMP_MIN_ENC_KEY_SIZE) + hci_dev_lock(hdev); + if (val > hdev->le_max_key_size || val < SMP_MIN_ENC_KEY_SIZE) { + hci_dev_unlock(hdev); return -EINVAL; + } - hci_dev_lock(hdev); hdev->le_min_key_size = val; hci_dev_unlock(hdev); @@ -1022,10 +1024,12 @@ static int max_key_size_set(void *data, u64 val) { struct hci_dev *hdev = data; - if (val > SMP_MAX_ENC_KEY_SIZE || val < hdev->le_min_key_size) + hci_dev_lock(hdev); + if (val > SMP_MAX_ENC_KEY_SIZE || val < hdev->le_min_key_size) { + hci_dev_unlock(hdev); return -EINVAL; + } - hci_dev_lock(hdev); hdev->le_max_key_size = val; hci_dev_unlock(hdev); -- 2.34.1

2 1

[PATCH OLK-5.10] net/bnx2x: Prevent access to a freed page in page_pool
by Liu Jian 25 Apr '24

25 Apr '24

From: Thinh Tran <thinhtr(a)linux.ibm.com> stable inclusion from stable-v5.10.214 commit 8eebff95ce9558be66a36aa7cfb43223f3ab4699 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK9J CVE: CVE-2024-26859 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… --------------------------- [ Upstream commit d27e2da94a42655861ca4baea30c8cd65546f25d ] Fix race condition leading to system crash during EEH error handling During EEH error recovery, the bnx2x driver's transmit timeout logic could cause a race condition when handling reset tasks. The bnx2x_tx_timeout() schedules reset tasks via bnx2x_sp_rtnl_task(), which ultimately leads to bnx2x_nic_unload(). In bnx2x_nic_unload() SGEs are freed using bnx2x_free_rx_sge_range(). However, this could overlap with the EEH driver's attempt to reset the device using bnx2x_io_slot_reset(), which also tries to free SGEs. This race condition can result in system crashes due to accessing freed memory locations in bnx2x_free_rx_sge() 799 static inline void bnx2x_free_rx_sge(struct bnx2x *bp, 800 struct bnx2x_fastpath *fp, u16 index) 801 { 802 struct sw_rx_page *sw_buf = &fp->rx_page_ring[index]; 803 struct page *page = sw_buf->page; .... where sw_buf was set to NULL after the call to dma_unmap_page() by the preceding thread. EEH: Beginning: 'slot_reset' PCI 0011:01:00.0#10000: EEH: Invoking bnx2x->slot_reset() bnx2x: [bnx2x_io_slot_reset:14228(eth1)]IO slot reset initializing... bnx2x 0011:01:00.0: enabling device (0140 -> 0142) bnx2x: [bnx2x_io_slot_reset:14244(eth1)]IO slot reset --> driver unload Kernel attempted to read user page (0) - exploit attempt? (uid: 0) BUG: Kernel NULL pointer dereference on read at 0x00000000 Faulting instruction address: 0xc0080000025065fc Oops: Kernel access of bad area, sig: 11 [#1] ..... Call Trace: [c000000003c67a20] [c00800000250658c] bnx2x_io_slot_reset+0x204/0x610 [bnx2x] (unreliable) [c000000003c67af0] [c0000000000518a8] eeh_report_reset+0xb8/0xf0 [c000000003c67b60] [c000000000052130] eeh_pe_report+0x180/0x550 [c000000003c67c70] [c00000000005318c] eeh_handle_normal_event+0x84c/0xa60 [c000000003c67d50] [c000000000053a84] eeh_event_handler+0xf4/0x170 [c000000003c67da0] [c000000000194c58] kthread+0x1c8/0x1d0 [c000000003c67e10] [c00000000000cf64] ret_from_kernel_thread+0x5c/0x64 To solve this issue, we need to verify page pool allocations before freeing. Fixes: 4cace675d687 ("bnx2x: Alloc 4k fragment for each rx ring buffer element") Signed-off-by: Thinh Tran <thinhtr(a)linux.ibm.com> Reviewed-by: Jiri Pirko <jiri(a)nvidia.com> Link: https://lore.kernel.org/r/20240315205535.1321-1-thinhtr@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index d8b1824c334d..0bc1367fd649 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -1002,9 +1002,6 @@ static inline void bnx2x_set_fw_mac_addr(__le16 *fw_hi, __le16 *fw_mid, static inline void bnx2x_free_rx_mem_pool(struct bnx2x *bp, struct bnx2x_alloc_pool *pool) { - if (!pool->page) - return; - put_page(pool->page); pool->page = NULL; @@ -1015,6 +1012,9 @@ static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp, { int i; + if (!fp->page_pool.page) + return; + if (fp->mode == TPA_MODE_DISABLED) return; -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] net/bnx2x: Prevent access to a freed page in page_pool
by Liu Jian 25 Apr '24

25 Apr '24

From: Thinh Tran <thinhtr(a)linux.ibm.com> stable inclusion from stable-v4.19.311 commit 7bcc090c81116c66936a7415f2c6b1483a4bcfd9 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK9J CVE: CVE-2024-26859 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… --------------------------- [ Upstream commit d27e2da94a42655861ca4baea30c8cd65546f25d ] Fix race condition leading to system crash during EEH error handling During EEH error recovery, the bnx2x driver's transmit timeout logic could cause a race condition when handling reset tasks. The bnx2x_tx_timeout() schedules reset tasks via bnx2x_sp_rtnl_task(), which ultimately leads to bnx2x_nic_unload(). In bnx2x_nic_unload() SGEs are freed using bnx2x_free_rx_sge_range(). However, this could overlap with the EEH driver's attempt to reset the device using bnx2x_io_slot_reset(), which also tries to free SGEs. This race condition can result in system crashes due to accessing freed memory locations in bnx2x_free_rx_sge() 799 static inline void bnx2x_free_rx_sge(struct bnx2x *bp, 800 struct bnx2x_fastpath *fp, u16 index) 801 { 802 struct sw_rx_page *sw_buf = &fp->rx_page_ring[index]; 803 struct page *page = sw_buf->page; .... where sw_buf was set to NULL after the call to dma_unmap_page() by the preceding thread. EEH: Beginning: 'slot_reset' PCI 0011:01:00.0#10000: EEH: Invoking bnx2x->slot_reset() bnx2x: [bnx2x_io_slot_reset:14228(eth1)]IO slot reset initializing... bnx2x 0011:01:00.0: enabling device (0140 -> 0142) bnx2x: [bnx2x_io_slot_reset:14244(eth1)]IO slot reset --> driver unload Kernel attempted to read user page (0) - exploit attempt? (uid: 0) BUG: Kernel NULL pointer dereference on read at 0x00000000 Faulting instruction address: 0xc0080000025065fc Oops: Kernel access of bad area, sig: 11 [#1] ..... Call Trace: [c000000003c67a20] [c00800000250658c] bnx2x_io_slot_reset+0x204/0x610 [bnx2x] (unreliable) [c000000003c67af0] [c0000000000518a8] eeh_report_reset+0xb8/0xf0 [c000000003c67b60] [c000000000052130] eeh_pe_report+0x180/0x550 [c000000003c67c70] [c00000000005318c] eeh_handle_normal_event+0x84c/0xa60 [c000000003c67d50] [c000000000053a84] eeh_event_handler+0xf4/0x170 [c000000003c67da0] [c000000000194c58] kthread+0x1c8/0x1d0 [c000000003c67e10] [c00000000000cf64] ret_from_kernel_thread+0x5c/0x64 To solve this issue, we need to verify page pool allocations before freeing. Fixes: 4cace675d687 ("bnx2x: Alloc 4k fragment for each rx ring buffer element") Signed-off-by: Thinh Tran <thinhtr(a)linux.ibm.com> Reviewed-by: Jiri Pirko <jiri(a)nvidia.com> Link: https://lore.kernel.org/r/20240315205535.1321-1-thinhtr@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index df5e8c2e8eaf..844195849ae7 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -1008,9 +1008,6 @@ static inline void bnx2x_set_fw_mac_addr(__le16 *fw_hi, __le16 *fw_mid, static inline void bnx2x_free_rx_mem_pool(struct bnx2x *bp, struct bnx2x_alloc_pool *pool) { - if (!pool->page) - return; - put_page(pool->page); pool->page = NULL; @@ -1021,6 +1018,9 @@ static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp, { int i; + if (!fp->page_pool.page) + return; + if (fp->mode == TPA_MODE_DISABLED) return; -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] drm/amdgpu: Reset IH OVERFLOW_CLEAR bit
by Liu Chuang 25 Apr '24

25 Apr '24

From: Friedrich Vock <friedrich.vock(a)gmx.de> mainline inclusion from mainline-v6.8-rc3 commit 7330256268664ea0a7dd5b07a3fed363093477dd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HL6R CVE: CVE-2024-26915 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Allows us to detect subsequent IH ring buffer overflows as well. Cc: Joshua Ashton <joshua(a)froggi.es> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: Christian König <christian.koenig(a)amd.com> Cc: stable(a)vger.kernel.org Signed-off-by: Friedrich Vock <friedrich.vock(a)gmx.de> Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> conflicts: drivers/gpu/drm/amd/amdgpu/cik_ih.c drivers/gpu/drm/amd/amdgpu/cz_ih.c drivers/gpu/drm/amd/amdgpu/iceland_ih.c drivers/gpu/drm/amd/amdgpu/si_ih.c drivers/gpu/drm/amd/amdgpu/tonga_ih.c drivers/gpu/drm/amd/amdgpu/vega10_ih.c Signed-off-by: Liu Chuang <liuchuang40(a)huawei.com> --- drivers/gpu/drm/amd/amdgpu/cik_ih.c | 6 ++++++ drivers/gpu/drm/amd/amdgpu/cz_ih.c | 6 ++++++ drivers/gpu/drm/amd/amdgpu/iceland_ih.c | 6 ++++++ drivers/gpu/drm/amd/amdgpu/si_ih.c | 6 ++++++ drivers/gpu/drm/amd/amdgpu/tonga_ih.c | 6 ++++++ drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 6 ++++++ 6 files changed, 36 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c index 44d10c2172f6..581ecbe5bbd1 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c @@ -201,6 +201,12 @@ static u32 cik_ih_get_wptr(struct amdgpu_device *adev) tmp = RREG32(mmIH_RB_CNTL); tmp |= IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK; WREG32(mmIH_RB_CNTL, tmp); + + /* Unset the CLEAR_OVERFLOW bit immediately so new overflows + * can be detected. + */ + tmp &= ~IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK; + WREG32(mmIH_RB_CNTL, tmp); } return (wptr & adev->irq.ih.ptr_mask); } diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.c b/drivers/gpu/drm/amd/amdgpu/cz_ih.c index 960c29e17da6..cf7beff60058 100644 --- a/drivers/gpu/drm/amd/amdgpu/cz_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.c @@ -203,6 +203,12 @@ static u32 cz_ih_get_wptr(struct amdgpu_device *adev) tmp = RREG32(mmIH_RB_CNTL); tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); WREG32(mmIH_RB_CNTL, tmp); + + /* Unset the CLEAR_OVERFLOW bit immediately so new overflows + * can be detected. + */ + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 0); + WREG32(mmIH_RB_CNTL, tmp); } return (wptr & adev->irq.ih.ptr_mask); } diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c index 842c4b677b4d..36b771837ec6 100644 --- a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c @@ -203,6 +203,12 @@ static u32 iceland_ih_get_wptr(struct amdgpu_device *adev) tmp = RREG32(mmIH_RB_CNTL); tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); WREG32(mmIH_RB_CNTL, tmp); + + /* Unset the CLEAR_OVERFLOW bit immediately so new overflows + * can be detected. + */ + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 0); + WREG32(mmIH_RB_CNTL, tmp); } return (wptr & adev->irq.ih.ptr_mask); } diff --git a/drivers/gpu/drm/amd/amdgpu/si_ih.c b/drivers/gpu/drm/amd/amdgpu/si_ih.c index e40a3fbc3e76..3d02afe40f17 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/si_ih.c @@ -115,6 +115,12 @@ static u32 si_ih_get_wptr(struct amdgpu_device *adev) tmp = RREG32(IH_RB_CNTL); tmp |= IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK; WREG32(IH_RB_CNTL, tmp); + + /* Unset the CLEAR_OVERFLOW bit immediately so new overflows + * can be detected. + */ + tmp &= ~IH_RB_CNTL__WPTR_OVERFLOW_CLEAR_MASK; + WREG32(IH_RB_CNTL, tmp); } return (wptr & adev->irq.ih.ptr_mask); } diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c index 52853d8a8fdd..6375109e1e72 100644 --- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c @@ -214,6 +214,12 @@ static u32 tonga_ih_get_wptr(struct amdgpu_device *adev) tmp = RREG32(mmIH_RB_CNTL); tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); WREG32(mmIH_RB_CNTL, tmp); + + /* Unset the CLEAR_OVERFLOW bit immediately so new overflows + * can be detected. + */ + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 0); + WREG32(mmIH_RB_CNTL, tmp); } return (wptr & adev->irq.ih.ptr_mask); } diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c index 21bc12e02311..900bf3f3a09a 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c @@ -215,6 +215,12 @@ static u32 vega10_ih_get_wptr(struct amdgpu_device *adev) tmp = RREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL)); tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); WREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp); + + /* Unset the CLEAR_OVERFLOW bit immediately so new overflows + * can be detected. + */ + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 0); + WREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp); } return (wptr & adev->irq.ih.ptr_mask); } -- 2.34.1

2 1

[PATCH OLK-6.6] perf data convert: Fix segfault when converting to json when cpu_desc isn't set
by SuperSix173 25 Apr '24

25 Apr '24

From: Ilkka Koskinen <ilkka(a)os.amperecomputing.com> mainline inclusion from mainline-v6.9-rc1 commit bae4d1f86e4d6750d2fc11e040c7d49b180c4b8d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9IEXU CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?i… ------------------------------------------------------ Arm64 doesn't have Model in /proc/cpuinfo and, thus, cpu_desc doesn't get assigned. Running $ perf data convert --to-json perf.data.json ends up calling output_json_string() with NULL pointer, which causes a segmentation fault. Signed-off-by: Ilkka Koskinen <ilkka(a)os.amperecomputing.com> Acked-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> Cc: James Clark <james.clark(a)arm.com> Cc: Evgeny Pistun <kotborealis(a)awooo.ru> Signed-off-by: Namhyung Kim <namhyung(a)kernel.org> Link: https://lore.kernel.org/r/20240223220458.15282-1-ilkka@os.amperecomputing.c… --- tools/perf/util/data-convert-json.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/data-convert-json.c b/tools/perf/util/data-convert-json.c index 5bb3c2ba95ca29..09d57efd2d9db4 100644 --- a/tools/perf/util/data-convert-json.c +++ b/tools/perf/util/data-convert-json.c @@ -284,7 +284,9 @@ static void output_headers(struct perf_session *session, struct convert_json *c) output_json_key_string(out, true, 2, "os-release", header->env.os_release); output_json_key_string(out, true, 2, "arch", header->env.arch); - output_json_key_string(out, true, 2, "cpu-desc", header->env.cpu_desc); + if (header->env.cpu_desc) + output_json_key_string(out, true, 2, "cpu-desc", header->env.cpu_desc); + output_json_key_string(out, true, 2, "cpuid", header->env.cpuid); output_json_key_format(out, true, 2, "nrcpus-online", "%u", header->env.nr_cpus_online); output_json_key_format(out, true, 2, "nrcpus-avail", "%u", header->env.nr_cpus_avail); -- cgit 1.2.3-korg

2 1

[PATCH openEuler-1.0-LTS] net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv()
by Liu Jian 25 Apr '24

25 Apr '24

From: Eric Dumazet <edumazet(a)google.com> mainline inclusion from mainline-v6.9-rc1 commit b0ec2abf98267f14d032102551581c833b0659d3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HJZO CVE: CVE-2024-26882 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- Apply the same fix than ones found in : 8d975c15c0cd ("ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()") 1ca1ba465e55 ("geneve: make sure to pull inner header in geneve_rx()") We have to save skb->network_header in a temporary variable in order to be able to recompute the network_header pointer after a pskb_inet_may_pull() call. pskb_inet_may_pull() makes sure the needed headers are in skb->head. syzbot reported: BUG: KMSAN: uninit-value in __INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline] BUG: KMSAN: uninit-value in INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline] BUG: KMSAN: uninit-value in IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline] BUG: KMSAN: uninit-value in ip_tunnel_rcv+0xed9/0x2ed0 net/ipv4/ip_tunnel.c:409 __INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline] INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline] IP_ECN_decapsulate include/net/inet_ecn.h:302 [inline] ip_tunnel_rcv+0xed9/0x2ed0 net/ipv4/ip_tunnel.c:409 __ipgre_rcv+0x9bc/0xbc0 net/ipv4/ip_gre.c:389 ipgre_rcv net/ipv4/ip_gre.c:411 [inline] gre_rcv+0x423/0x19f0 net/ipv4/ip_gre.c:447 gre_rcv+0x2a4/0x390 net/ipv4/gre_demux.c:163 ip_protocol_deliver_rcu+0x264/0x1300 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x2b8/0x440 net/ipv4/ip_input.c:233 NF_HOOK include/linux/netfilter.h:314 [inline] ip_local_deliver+0x21f/0x490 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:461 [inline] ip_rcv_finish net/ipv4/ip_input.c:449 [inline] NF_HOOK include/linux/netfilter.h:314 [inline] ip_rcv+0x46f/0x760 net/ipv4/ip_input.c:569 __netif_receive_skb_one_core net/core/dev.c:5534 [inline] __netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5648 netif_receive_skb_internal net/core/dev.c:5734 [inline] netif_receive_skb+0x58/0x660 net/core/dev.c:5793 tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1556 tun_get_user+0x53b9/0x66e0 drivers/net/tun.c:2009 tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2055 call_write_iter include/linux/fs.h:2087 [inline] new_sync_write fs/read_write.c:497 [inline] vfs_write+0xb6b/0x1520 fs/read_write.c:590 ksys_write+0x20f/0x4c0 fs/read_write.c:643 __do_sys_write fs/read_write.c:655 [inline] __se_sys_write fs/read_write.c:652 [inline] __x64_sys_write+0x93/0xd0 fs/read_write.c:652 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit was created at: __alloc_pages+0x9a6/0xe00 mm/page_alloc.c:4590 alloc_pages_mpol+0x62b/0x9d0 mm/mempolicy.c:2133 alloc_pages+0x1be/0x1e0 mm/mempolicy.c:2204 skb_page_frag_refill+0x2bf/0x7c0 net/core/sock.c:2909 tun_build_skb drivers/net/tun.c:1686 [inline] tun_get_user+0xe0a/0x66e0 drivers/net/tun.c:1826 tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2055 call_write_iter include/linux/fs.h:2087 [inline] new_sync_write fs/read_write.c:497 [inline] vfs_write+0xb6b/0x1520 fs/read_write.c:590 ksys_write+0x20f/0x4c0 fs/read_write.c:643 __do_sys_write fs/read_write.c:655 [inline] __se_sys_write fs/read_write.c:652 [inline] __x64_sys_write+0x93/0xd0 fs/read_write.c:652 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Fixes: c54419321455 ("GRE: Refactor GRE tunneling code.") Reported-by: syzbot <syzkaller(a)googlegroups.com> Signed-off-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Liu Jian <liujian56(a)huawei.com> Conflicts: net/ipv4/ip_tunnel.c --- net/ipv4/ip_tunnel.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index b3ce8ab42cee..b1d45f68dcc5 100644 --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -378,7 +378,7 @@ int ip_tunnel_rcv(struct ip_tunnel *tunnel, struct sk_buff *skb, { struct pcpu_sw_netstats *tstats; const struct iphdr *iph = ip_hdr(skb); - int err; + int nh, err; #ifdef CONFIG_NET_IPGRE_BROADCAST if (ipv4_is_multicast(iph->daddr)) { @@ -404,8 +404,21 @@ int ip_tunnel_rcv(struct ip_tunnel *tunnel, struct sk_buff *skb, tunnel->i_seqno = ntohl(tpi->seq) + 1; } + /* Save offset of outer header relative to skb->head, + * because we are going to reset the network header to the inner header + * and might change skb->head. + */ + nh = skb_network_header(skb) - skb->head; + skb_reset_network_header(skb); + if (!pskb_inet_may_pull(skb)) { + DEV_STATS_INC(tunnel->dev, rx_length_errors); + DEV_STATS_INC(tunnel->dev, rx_errors); + goto drop; + } + iph = (struct iphdr *)(skb->head + nh); + err = IP_ECN_decapsulate(iph, skb); if (unlikely(err)) { if (log_ecn_error) -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS 0/2] CVE-2024-26846
by Li Lingfeng 25 Apr '24

25 Apr '24

v1->v2: Apply patch to remove nvme_fc_wq. Daniel Wagner (1): nvme-fc: do not wait in vain when unloading module James Smart (1): nvme-fc: remove err_work work item drivers/nvme/host/fc.c | 87 ++++++++---------------------------------- 1 file changed, 16 insertions(+), 71 deletions(-) -- 2.31.1

2 3

[PATCH OLK-5.10 V3 0/4] Fix CVE-2024-26869
by Zizhi Wo 25 Apr '24

25 Apr '24

V3: change the patch header of the second patch. V2: merge some missing patches. V1: fix main error. Chao Yu (3): f2fs: fix to invalidate META_MAPPING before DIO write f2fs: invalidate meta pages only for post_read required inode f2fs: fix to truncate meta inode pages forcely Hyeong-Jun Kim (1): f2fs: invalidate META_MAPPING before IPU/DIO write fs/f2fs/checkpoint.c | 5 +++-- fs/f2fs/data.c | 4 ++-- fs/f2fs/f2fs.h | 27 +++++++++++++++++++++++++++ fs/f2fs/gc.c | 3 +-- fs/f2fs/segment.c | 17 ++++++++++++----- include/linux/f2fs_fs.h | 1 + 6 files changed, 46 insertions(+), 11 deletions(-) -- 2.39.2

2 5

[PATCH OLK-5.10 0/5] cvm feature patches
by hejingxian 25 Apr '24

25 Apr '24

From: Jingxian He <hejingxian(a)huawei.com> Add cvm feature patches: 1. add cvm host feature 2. enable pmu phys irq inject for cvm 3. add bounce buffer feature for cvm guest 4. add lpi support for cvm guest 5. fix kabi for cvm host arch/arm64/configs/defconfig | 2 + arch/arm64/configs/openeuler_defconfig | 2 + arch/arm64/include/asm/cvm_guest.h | 21 + arch/arm64/include/asm/kvm_emulate.h | 18 + arch/arm64/include/asm/kvm_host.h | 28 +- arch/arm64/include/asm/kvm_tmi.h | 377 +++++++++++ arch/arm64/include/asm/kvm_tmm.h | 73 ++ arch/arm64/kvm/Kconfig | 16 + arch/arm64/kvm/Makefile | 5 + arch/arm64/kvm/arch_timer.c | 104 ++- arch/arm64/kvm/arm.c | 157 ++++- arch/arm64/kvm/cvm.c | 892 +++++++++++++++++++++++++ arch/arm64/kvm/cvm_exit.c | 240 +++++++ arch/arm64/kvm/cvm_guest.c | 91 +++ arch/arm64/kvm/guest.c | 8 + arch/arm64/kvm/hisilicon/hisi_virt.c | 7 + arch/arm64/kvm/hyp/vgic-v3-sr.c | 19 + arch/arm64/kvm/mmio.c | 19 + arch/arm64/kvm/mmu.c | 7 + arch/arm64/kvm/pmu-emul.c | 12 + arch/arm64/kvm/psci.c | 12 +- arch/arm64/kvm/reset.c | 10 + arch/arm64/kvm/tmi.c | 168 +++++ arch/arm64/kvm/vgic/vgic-v3.c | 18 +- arch/arm64/kvm/vgic/vgic.c | 59 +- arch/arm64/mm/mmu.c | 12 +- arch/arm64/mm/pageattr.c | 5 + drivers/irqchip/irq-gic-v3-its.c | 229 ++++++- drivers/perf/arm_pmu.c | 17 + include/kvm/arm_arch_timer.h | 4 + include/linux/kvm_host.h | 23 + include/linux/perf/arm_pmu.h | 3 + include/linux/swiotlb.h | 11 + include/uapi/linux/kvm.h | 27 + kernel/dma/direct.c | 39 ++ kernel/dma/swiotlb.c | 94 ++- virt/kvm/kvm_main.c | 7 +- 37 files changed, 2793 insertions(+), 43 deletions(-) create mode 100644 arch/arm64/include/asm/cvm_guest.h create mode 100644 arch/arm64/include/asm/kvm_tmi.h create mode 100644 arch/arm64/include/asm/kvm_tmm.h create mode 100644 arch/arm64/kvm/cvm.c create mode 100644 arch/arm64/kvm/cvm_exit.c create mode 100644 arch/arm64/kvm/cvm_guest.c create mode 100644 arch/arm64/kvm/tmi.c -- 2.33.0

2 6

[PATCH OLK-6.6 0/4] A Solution to Re-enable hugetlb vmemmap optimize on ARM64
by Nanyong Sun 25 Apr '24

25 Apr '24

HVO was previously disabled on arm64 [1] due to the lack of necessary BBM(break-before-make) logic when changing page tables. This set of patches fix this by adding necessary BBM sequence when changing page table, and supporting vmemmap page fault handling to fixup kernel address translation fault if vmemmap is concurrently accessed. I have tested this patch set with concurrently accessing the vmemmap address when do BBM and can recover by vmemmap fault handler. Also tested under the config of 2/3/4 pgtable levels with 4K/64K page size and all works well. [1] commit 060a2c92d1b6 ("arm64: mm: hugetlb: Disable HUGETLB_PAGE_OPTIMIZE_VMEMMAP") Nanyong Sun (4): mm: HVO: introduce helper function to update and flush pgtable arm64: mm: HVO: support BBM of vmemmap pgtable safely arm64: mm: Re-enable OPTIMIZE_HUGETLB_VMEMMAP arm64: update openeuler_defconfig for HVO enable arch/arm64/Kconfig | 1 + arch/arm64/configs/openeuler_defconfig | 3 + arch/arm64/include/asm/esr.h | 4 ++ arch/arm64/include/asm/pgtable.h | 7 ++ arch/arm64/include/asm/tlbflush.h | 16 +++++ arch/arm64/mm/fault.c | 94 ++++++++++++++++++++++++-- arch/arm64/mm/mmu.c | 28 ++++++++ mm/hugetlb_vmemmap.c | 51 +++++++++++--- 8 files changed, 189 insertions(+), 15 deletions(-) -- 2.25.1

2 5

[openeuler:OLK-5.10 13535/30000] mm/vmscan.c:3467:undefined reference to `kernel_swap_enabled'
by kernel test robot 25 Apr '24

25 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: d25aa47f7625457e7ace24ad08e3450ee083e07a commit: 79c68ab3280fab8ace1b10bf8eadce508ee89c3c [13535/30000] etmem: add original kernel swap enabled options config: x86_64-randconfig-014-20240425 (https://download.01.org/0day-ci/archive/20240425/202404250936.oh8T8o87-lkp@…) compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240425/202404250936.oh8T8o87-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/202404250936.oh8T8o87-lkp@intel.com/ All errors (new ones prefixed by >>): ld: warning: net/bpfilter/bpfilter_umh_blob.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: net/bpfilter/bpfilter_umh_blob.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: .tmp_vmlinux.kallsyms1 has a LOAD segment with RWX permissions ld: mm/vmscan.o: in function `kernel_swap_check': >> mm/vmscan.c:3467:(.text+0x2961f): undefined reference to `kernel_swap_enabled' >> ld: mm/vmscan.c:3467:(.text+0x2d6fc): undefined reference to `kernel_swap_enabled' ld: fs/proc/base.o:(.rodata+0x18c0): undefined reference to `proc_mm_idle_operations' ld: fs/proc/base.o:(.rodata+0x18e8): undefined reference to `proc_mm_swap_operations' ld: fs/proc/base.o:(.rodata+0x2420): undefined reference to `proc_mm_idle_operations' ld: fs/proc/base.o:(.rodata+0x2448): undefined reference to `proc_mm_swap_operations' ld: fs/proc/etmem_scan.o: in function `page_scan_entry': fs/proc/etmem_scan.c:1339:(.text+0x189): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1339:(.text+0x1b4): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1340:(.text+0x1c5): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1341:(.text+0x1e4): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1340:(.text+0x1f5): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.o:fs/proc/etmem_scan.c:1342: more undefined references to `proc_page_scan_operations' follow Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] vim +3467 mm/vmscan.c 3459 3460 #ifdef CONFIG_ETMEM 3461 /* 3462 * Check if original kernel swap is enabled 3463 * turn off kernel swap,but leave page cache reclaim on 3464 */ 3465 static inline void kernel_swap_check(struct scan_control *sc) 3466 { > 3467 if (sc != NULL && !kernel_swap_enabled()) 3468 sc->may_swap = 0; 3469 } 3470 #endif 3471 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 13534/30000] ld: fs/proc/base.o:undefined reference to `proc_mm_idle_operations'
by kernel test robot 25 Apr '24

25 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fca9656c7bff35049038766e63e93888847b5bff commit: 4232d9005401d839ceeb1a02da34749b6dab1376 [13534/30000] etmem: add CONFIG_ETMEM macro definition for etmem feature config: x86_64-randconfig-014-20240425 (https://download.01.org/0day-ci/archive/20240425/202404250742.DVzPAKge-lkp@…) compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240425/202404250742.DVzPAKge-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/202404250742.DVzPAKge-lkp@intel.com/ All errors (new ones prefixed by >>): ld: warning: net/bpfilter/bpfilter_umh_blob.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: net/bpfilter/bpfilter_umh_blob.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: .tmp_vmlinux.kallsyms1 has a LOAD segment with RWX permissions >> ld: fs/proc/base.o:(.rodata+0x18c0): undefined reference to `proc_mm_idle_operations' >> ld: fs/proc/base.o:(.rodata+0x18e8): undefined reference to `proc_mm_swap_operations' ld: fs/proc/base.o:(.rodata+0x2420): undefined reference to `proc_mm_idle_operations' ld: fs/proc/base.o:(.rodata+0x2448): undefined reference to `proc_mm_swap_operations' ld: fs/proc/etmem_scan.o: in function `page_scan_entry': fs/proc/etmem_scan.c:1339:(.text+0x189): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1339:(.text+0x1b4): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1340:(.text+0x1c5): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1341:(.text+0x1e4): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1340:(.text+0x1f5): undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.o:fs/proc/etmem_scan.c:1342: more undefined references to `proc_page_scan_operations' follow Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION fca9656c7bff35049038766e63e93888847b5bff
by kernel test robot 25 Apr '24

25 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: fca9656c7bff35049038766e63e93888847b5bff !6417 media: pvrusb2: fix uaf in pvr2_context_set_notify Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202404250122.Ybay1rip-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202404250258.hOXrHVAI-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202404250342.3tM2i8qb-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) arch/arm64/mm/pmem_reserve.c:13:13: warning: no previous prototype for 'setup_reserve_pmem' [-Wmissing-prototypes] arch/arm64/mm/pmem_reserve.c:25:13: warning: no previous prototype for 'request_pmem_res_resource' [-Wmissing-prototypes] arch/arm64/mm/pmem_reserve.c:40:13: warning: no previous prototype for 'reserve_pmem' [-Wmissing-prototypes] arch/arm64/mm/quick_kexec.c:21:13: warning: no previous prototype for 'reserve_quick_kexec' [-Wmissing-prototypes] arch/arm64/mm/quick_kexec.c:47:13: warning: no previous prototype for 'request_quick_kexec_res' [-Wmissing-prototypes] fs/proc/etmem_scan.c:1064:(.text+0x2d): undefined reference to `proc_page_scan_operations' ld: drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.o:drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.c:67: multiple definition of `debug'; drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.o:drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c:50: first defined here ld: fs/proc/etmem_scan.c:1065:(.text+0x4c): undefined reference to `proc_page_scan_operations' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20240425 | |-- arch-arm64-kernel-vdso-ilp32-..-vdso-vgettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-ilp32-..-vdso-vgettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-ilp32-..-vdso-vgettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- arch-arm64-mm-pmem_reserve.c:warning:no-previous-prototype-for-request_pmem_res_resource | |-- arch-arm64-mm-pmem_reserve.c:warning:no-previous-prototype-for-reserve_pmem | |-- arch-arm64-mm-pmem_reserve.c:warning:no-previous-prototype-for-setup_reserve_pmem | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:implicit-declaration-of-function-acpi_evaluate_integer | `-- fs-proc-base.c:warning:no-previous-prototype-for-pbha_bit0_hide_file |-- arm64-randconfig-002-20240425 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- arch-arm64-mm-quick_kexec.c:warning:no-previous-prototype-for-request_quick_kexec_res | |-- arch-arm64-mm-quick_kexec.c:warning:no-previous-prototype-for-reserve_quick_kexec | |-- drivers-ptp-ptp_hisi.c:warning:hisi_ptp_acpi_match-defined-but-not-used | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-003-20240425 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-004-20240425 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- arch-arm64-kernel-vdso-ilp32-..-vdso-vgettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-ilp32-..-vdso-vgettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-ilp32-..-vdso-vgettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- drivers-ptp-ptp_hisi.c:warning:hisi_ptp_acpi_match-defined-but-not-used | |-- fs-proc-base.c:warning:no-previous-prototype-for-pbha_bit0_hide_file | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20240425 | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-randconfig-004-20240425 | `-- multiple-definition-of-debug-drivers-net-ethernet-huawei-bma-edma_drv-bma_pci.o:drivers-net-ethernet-huawei-bma-edma_drv-bma_pci.c:first-defined-here |-- x86_64-randconfig-005-20240425 | `-- drivers-scsi-sssraid-sssraid_os.c:warning:unused-variable-affinity `-- x86_64-randconfig-014-20240425 |-- fs-proc-etmem_scan.c:(.text):undefined-reference-to-proc_page_scan_operations `-- ld:fs-proc-etmem_scan.c:(.text):undefined-reference-to-proc_page_scan_operations clang_recent_errors |-- arm64-allyesconfig | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | `-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property |-- x86_64-allnoconfig | `-- drivers-net-ethernet-mucse-rnpm-rnpm_common.h:linux-version.h-not-needed. `-- x86_64-allyesconfig |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:fatal-error:ne6x_trace.h-file-not-found |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x.h:fatal-error:reg.h-file-not-found `-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf.h:fatal-error:reg.h-file-not-found elapsed time: 742m configs tested: 35 configs skipped: 145 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240425 gcc arm64 randconfig-002-20240425 gcc arm64 randconfig-003-20240425 gcc arm64 randconfig-004-20240425 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240425 clang x86_64 buildonly-randconfig-002-20240425 gcc x86_64 buildonly-randconfig-003-20240425 clang x86_64 buildonly-randconfig-004-20240425 clang x86_64 buildonly-randconfig-005-20240425 clang x86_64 buildonly-randconfig-006-20240425 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240425 clang x86_64 randconfig-002-20240425 clang x86_64 randconfig-003-20240425 clang x86_64 randconfig-004-20240425 gcc x86_64 randconfig-005-20240425 gcc x86_64 randconfig-006-20240425 clang x86_64 randconfig-011-20240425 gcc x86_64 randconfig-012-20240425 clang x86_64 randconfig-013-20240425 clang x86_64 randconfig-014-20240425 gcc x86_64 randconfig-015-20240425 clang x86_64 randconfig-016-20240425 clang x86_64 randconfig-071-20240425 clang x86_64 randconfig-072-20240425 gcc x86_64 randconfig-073-20240425 gcc x86_64 randconfig-074-20240425 clang x86_64 randconfig-075-20240425 clang x86_64 randconfig-076-20240425 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION d4f6b526d232e17408c172ae0926e09c0125cdfe
by kernel test robot 25 Apr '24

25 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: d4f6b526d232e17408c172ae0926e09c0125cdfe !6495 RDMA/srpt: Do not register event handler until srpt device is fully setup Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- x86_64-buildonly-randconfig-004-20240424 | |-- fs-proc-array.c:warning:gtime-may-be-used-uninitialized | |-- fs-proc-array.c:warning:maj_flt-may-be-used-uninitialized | `-- fs-proc-array.c:warning:min_flt-may-be-used-uninitialized |-- x86_64-buildonly-randconfig-005-20240424 | |-- drivers-cpuidle-cpuidle-haltpoll.o:warning:objtool:missing-symbol-for-section-.init.text | |-- fs-proc-array.c:warning:gtime-may-be-used-uninitialized-in-this-function | |-- fs-proc-array.c:warning:maj_flt-may-be-used-uninitialized-in-this-function | `-- fs-proc-array.c:warning:min_flt-may-be-used-uninitialized-in-this-function |-- x86_64-defconfig | |-- include-linux-list.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | |-- include-linux-plist.h:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node | `-- mm-swapfile.c:warning:array-subscript-pfo_ret__-is-outside-array-bounds-of-struct-plist_node |-- x86_64-randconfig-014-20240424 | |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int | `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int `-- x86_64-randconfig-016-20240424 |-- include-linux-compiler.h:warning:array-subscript-index-is-outside-array-bounds-of-u32-aka-unsigned-int `-- include-linux-compiler.h:warning:array-subscript-unknown-is-outside-array-bounds-of-const-u32-aka-const-unsigned-int clang_recent_errors |-- x86_64-allyesconfig | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-002-20240424 | |-- drivers-media-usb-dvb-usb-v2-gl861.o:warning:objtool:friio_power_ctrl-falls-through-to-next-function-friio_frontend_attach() | `-- drivers-video-fbdev-omap2-omapfb-dss-hdmi4_core.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-randconfig-001-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-002-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-005-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-006-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-011-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-015-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-071-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-072-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-074-20240424 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) `-- x86_64-rhel-8.3-rust `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) elapsed time: 731m configs tested: 35 configs skipped: 147 tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240424 gcc arm64 randconfig-002-20240424 gcc arm64 randconfig-003-20240424 gcc arm64 randconfig-004-20240424 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240424 clang x86_64 buildonly-randconfig-002-20240424 clang x86_64 buildonly-randconfig-003-20240424 gcc x86_64 buildonly-randconfig-004-20240424 gcc x86_64 buildonly-randconfig-005-20240424 gcc x86_64 buildonly-randconfig-006-20240424 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240424 clang x86_64 randconfig-002-20240424 clang x86_64 randconfig-003-20240424 gcc x86_64 randconfig-004-20240424 gcc x86_64 randconfig-005-20240424 clang x86_64 randconfig-006-20240424 clang x86_64 randconfig-011-20240424 clang x86_64 randconfig-012-20240424 gcc x86_64 randconfig-013-20240424 gcc x86_64 randconfig-014-20240424 gcc x86_64 randconfig-015-20240424 clang x86_64 randconfig-016-20240424 gcc x86_64 randconfig-071-20240424 clang x86_64 randconfig-072-20240424 clang x86_64 randconfig-073-20240424 gcc x86_64 randconfig-074-20240424 clang x86_64 randconfig-075-20240424 gcc x86_64 randconfig-076-20240424 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-5.10 5877/30000] ld: drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.o:drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.c:67: multiple definition of `debug'; drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.o:drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c:50: first...
by kernel test robot 25 Apr '24

25 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fca9656c7bff35049038766e63e93888847b5bff commit: 109f8498f4f75f08c42f98cce15ba127139b9782 [5877/30000] Huawei BMA: Adding Huawei BMA driver: host_cdev_drv config: x86_64-randconfig-004-20240425 (https://download.01.org/0day-ci/archive/20240425/202404250342.3tM2i8qb-lkp@…) compiler: gcc-12 (Ubuntu 12.3.0-9ubuntu2) 12.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240425/202404250342.3tM2i8qb-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/202404250342.3tM2i8qb-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld: drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.o:drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.c:67: multiple definition of `debug'; drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.o:drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c:50: first defined here ld: warning: arch/x86/lib/putuser.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION d9d2e0176d5b3c36323da967bc0b529de07e3b0f
by kernel test robot 25 Apr '24

25 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: d9d2e0176d5b3c36323da967bc0b529de07e3b0f !6467 RDMA/hns: Some bugfixes and cleanups Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | `-- arch-arm64-kernel-cpufeature.c:error:enable_pseudo_nmi-undeclared-(first-use-in-this-function) |-- loongarch-allmodconfig | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:fatal-error:ne6x_trace.h:No-such-file-or-directory | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x.h:fatal-error:reg.h:No-such-file-or-directory | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf.h:fatal-error:reg.h:No-such-file-or-directory | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | `-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers `-- loongarch-randconfig-001-20240424 |-- arch-loongarch-kvm-exit.c:error:struct-sched_info-has-no-member-named-run_delay `-- arch-loongarch-kvm-vcpu.c:error:struct-sched_info-has-no-member-named-run_delay clang_recent_errors `-- arm64-allmodconfig |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_attach_is_enable |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_info |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_names |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_init_uld_lock |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_lock_uld |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_unlock_uld |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_attach_uld_driver |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_pci_probe |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_adapter |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_function |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_pci_dev |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_all_uld_driver |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_uld_driver |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_dettach_uld_dev |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_pci_remove |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_unmap_pci_bar |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_shutdown.c:warning:no-previous-prototype-for-function-sss_pci_shutdown |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dbg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead `-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead elapsed time: 722m configs tested: 40 configs skipped: 143 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240424 clang arm64 randconfig-002-20240424 gcc arm64 randconfig-003-20240424 gcc arm64 randconfig-004-20240424 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240424 gcc loongarch randconfig-002-20240424 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240424 clang x86_64 buildonly-randconfig-002-20240424 clang x86_64 buildonly-randconfig-003-20240424 gcc x86_64 buildonly-randconfig-004-20240424 gcc x86_64 buildonly-randconfig-005-20240424 gcc x86_64 buildonly-randconfig-006-20240424 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240424 clang x86_64 randconfig-002-20240424 clang x86_64 randconfig-003-20240424 gcc x86_64 randconfig-004-20240424 gcc x86_64 randconfig-005-20240424 clang x86_64 randconfig-006-20240424 clang x86_64 randconfig-011-20240424 clang x86_64 randconfig-012-20240424 gcc x86_64 randconfig-013-20240424 gcc x86_64 randconfig-014-20240424 gcc x86_64 randconfig-015-20240424 clang x86_64 randconfig-016-20240424 gcc x86_64 randconfig-071-20240424 clang x86_64 randconfig-072-20240424 clang x86_64 randconfig-073-20240424 gcc x86_64 randconfig-074-20240424 clang x86_64 randconfig-075-20240424 gcc x86_64 randconfig-076-20240424 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 8980/30000] arch/arm64/mm/pmem_reserve.c:13:13: warning: no previous prototype for 'setup_reserve_pmem'
by kernel test robot 25 Apr '24

25 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fca9656c7bff35049038766e63e93888847b5bff commit: db4cd75bc674e6f473c0a7303b1744155352882c [8980/30000] arm64: register persistent memory via protected memory config: arm64-randconfig-001-20240425 (https://download.01.org/0day-ci/archive/20240425/202404250258.hOXrHVAI-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240425/202404250258.hOXrHVAI-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/202404250258.hOXrHVAI-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/arm64/mm/pmem_reserve.c:13:13: warning: no previous prototype for 'setup_reserve_pmem' [-Wmissing-prototypes] 13 | void __init setup_reserve_pmem(u64 start, u64 size) | ^~~~~~~~~~~~~~~~~~ >> arch/arm64/mm/pmem_reserve.c:25:13: warning: no previous prototype for 'request_pmem_res_resource' [-Wmissing-prototypes] 25 | void __init request_pmem_res_resource(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/mm/pmem_reserve.c:40:13: warning: no previous prototype for 'reserve_pmem' [-Wmissing-prototypes] 40 | void __init reserve_pmem(void) | ^~~~~~~~~~~~ vim +/setup_reserve_pmem +13 arch/arm64/mm/pmem_reserve.c 12 > 13 void __init setup_reserve_pmem(u64 start, u64 size) 14 { 15 if (pmem_res_cnt >= MAX_REGIONS) { 16 pr_err("protected memory regions above upper limit %d\n", MAX_REGIONS); 17 return; 18 } 19 20 pmem_res[pmem_res_cnt].start = start; 21 pmem_res[pmem_res_cnt].end = start + size - 1; 22 pmem_res_cnt++; 23 } 24 > 25 void __init request_pmem_res_resource(void) 26 { 27 struct resource *res; 28 int i; 29 30 for (i = 0; i < pmem_res_cnt; i++) { 31 res = &pmem_res[i]; 32 res->name = "Persistent Memory (legacy)"; 33 res->flags = IORESOURCE_MEM; 34 res->desc = IORES_DESC_PERSISTENT_MEMORY_LEGACY; 35 if (res->start && res->end) 36 request_resource(&iomem_resource, res); 37 } 38 } 39 > 40 void __init reserve_pmem(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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