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[PATCH OLK-5.10] drm: vc4: Fix possible null pointer dereference
by Ze Zuo 03 Jul '24

03 Jul '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> stable inclusion from stable-v5.10.219 commit 2d9adecc88ab678785b581ab021f039372c324cb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6SGI CVE: CVE-2024-38546 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit c534b63bede6cb987c2946ed4d0b0013a52c5ba7 ] In vc4_hdmi_audio_init() of_get_address() may return NULL which is later dereferenced. Fix this bug by adding NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: bb7d78568814 ("drm/vc4: Add HDMI audio support") Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Signed-off-by: Maxime Ripard <mripard(a)kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240409075622.11783-1-amishi… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ze Zuo <zuoze1(a)huawei.com> --- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 7e8620838de9..a86b65d6a93e 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -1253,6 +1253,8 @@ static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi) index = 1; addr = of_get_address(dev->of_node, index, NULL, NULL); + if (!addr) + return -EINVAL; vc4_hdmi->audio.dma_data.addr = be32_to_cpup(addr) + mai_data->offset; vc4_hdmi->audio.dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; -- 2.25.1

2 1

[PATCH OLK-6.6] crypto: bcm - Fix pointer arithmetic
by liwei 03 Jul '24

03 Jul '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> mainline inclusion from mainline-v6.10-rc1 commit 2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6S5T CVE: CVE-2024-38579 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- In spu2_dump_omd() value of ptr is increased by ciph_key_len instead of hash_iv_len which could lead to going beyond the buffer boundaries. Fix this bug by changing ciph_key_len to hash_iv_len. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: dengquan <dengquan9(a)huawei.com> --- drivers/crypto/bcm/spu2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/bcm/spu2.c b/drivers/crypto/bcm/spu2.c index 07989bb8c220..3fdc64b5a65e 100644 --- a/drivers/crypto/bcm/spu2.c +++ b/drivers/crypto/bcm/spu2.c @@ -495,7 +495,7 @@ static void spu2_dump_omd(u8 *omd, u16 hash_key_len, u16 ciph_key_len, if (hash_iv_len) { packet_log(" Hash IV Length %u bytes\n", hash_iv_len); packet_dump(" hash IV: ", ptr, hash_iv_len); - ptr += ciph_key_len; + ptr += hash_iv_len; } if (ciph_iv_len) { -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP1] drm: vc4: Fix possible null pointer dereference
by Ze Zuo 03 Jul '24

03 Jul '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> stable inclusion from stable-v5.10.219 commit 2d9adecc88ab678785b581ab021f039372c324cb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6SGI CVE: CVE-2024-38546 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit c534b63bede6cb987c2946ed4d0b0013a52c5ba7 ] In vc4_hdmi_audio_init() of_get_address() may return NULL which is later dereferenced. Fix this bug by adding NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: bb7d78568814 ("drm/vc4: Add HDMI audio support") Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Signed-off-by: Maxime Ripard <mripard(a)kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240409075622.11783-1-amishi… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ze Zuo <zuoze1(a)huawei.com> --- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 08175c3dd374..c68410e63c4f 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -1252,6 +1252,8 @@ static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi) index = 1; addr = of_get_address(dev->of_node, index, NULL, NULL); + if (!addr) + return -EINVAL; vc4_hdmi->audio.dma_data.addr = be32_to_cpup(addr) + mai_data->offset; vc4_hdmi->audio.dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; -- 2.25.1

2 1

[openeuler:OLK-6.6 7625/10534] clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag'
by kernel test robot 03 Jul '24

03 Jul '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 986fcc8fdfd8e0bd6f40bcc824a260c61bfaff31 commit: 5bc8dbb5fdf565625b2eea4080dbd70bade992b8 [7625/10534] infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240703/202407031126.xcsqeJZv-lkp@…) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 326ba38a991250a8587a399a260b0f7af2c9166a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240703/202407031126.xcsqeJZv-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/202407031126.xcsqeJZv-lkp@intel.com/ All warnings (new ones prefixed by >>): >> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs] In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:6: In file included from drivers/net/ethernet/huawei/hinic3/hinic3_hw.h:10: In file included from drivers/net/ethernet/huawei/hinic3/hinic3_crm.h:7: In file included from include/linux/pci.h:1663: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_ccf_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here 720 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15: drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_verbs_mr_attr.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 15 | #include "roce_dif_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "rdma_ext_ctx_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here 377 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 7 | #include "rdma_context_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here 5179 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "roce_verbs_pub.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here 223 | #pragma pack() | ^ 11 warnings generated. -- >> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs] In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:7: In file included from include/rdma/ib_verbs.h:15: In file included from include/linux/ethtool.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_ccf_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here 720 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15: drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_verbs_mr_attr.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 15 | #include "roce_dif_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13: drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "rdma_ext_ctx_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here 377 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: drivers/infiniband/hw/hiroce3/cq/roce_cq.h:13:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 13 | #include "rdma_context_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here 5179 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:15: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "roce_verbs_pub.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here 223 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq.h:15: drivers/infiniband/hw/hiroce3/roce.h:30:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 30 | #include "roce_verbs_cmd.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here 223 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c:4: drivers/infiniband/hw/hiroce3/cq/roce_cq.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] -- >> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs] In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:6: In file included from drivers/net/ethernet/huawei/hinic3/hinic3_hw.h:10: In file included from drivers/net/ethernet/huawei/hinic3/hinic3_crm.h:7: In file included from include/linux/pci.h:1663: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_ccf_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here 720 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15: drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_verbs_mr_attr.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 15 | #include "roce_dif_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "rdma_ext_ctx_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here 377 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 7 | #include "rdma_context_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here 5179 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:8: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "roce_verbs_pub.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here 223 | #pragma pack() | ^ drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:63:5: warning: no previous prototype for function 'roce3_cq_hw2sw' [-Wmissing-prototypes] 63 | int roce3_cq_hw2sw(struct roce3_device *rdev, struct roce3_cq *cq) | ^ drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 63 | int roce3_cq_hw2sw(struct roce3_device *rdev, struct roce3_cq *cq) | ^ | static 12 warnings generated. -- >> clang: warning: no such include directory: 'drivers/infiniband/hw/hiroce3/include/mag' [-Wmissing-include-dirs] In file included from drivers/infiniband/hw/hiroce3/roce_main.c:4: In file included from include/net/ipv6.h:12: In file included from include/linux/ipv6.h:100: In file included from include/linux/tcp.h:17: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26: In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_ccf_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h:720:9: note: previous '#pragma pack' directive that modifies alignment is here 720 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26: In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15: drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h:9:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 9 | #include "roce_verbs_mr_attr.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26: In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: In file included from drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8: drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:15:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 15 | #include "roce_dif_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h:328:9: note: previous '#pragma pack' directive that modifies alignment is here 328 | #pragma pack() | ^ In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26: In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: In file included from drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7: drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "rdma_ext_ctx_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h:377:9: note: previous '#pragma pack' directive that modifies alignment is here 377 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26: In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:7:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 7 | #include "rdma_context_format.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h:5179:9: note: previous '#pragma pack' directive that modifies alignment is here 5179 | #pragma pack(0) | ^ In file included from drivers/infiniband/hw/hiroce3/roce_main.c:26: In file included from drivers/infiniband/hw/hiroce3/roce_event.h:20: In file included from drivers/infiniband/hw/hiroce3/roce.h:30: drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h:8:10: warning: the current #pragma pack alignment value is modified in the included file [-Wpragma-pack] 8 | #include "roce_verbs_pub.h" | ^ drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h:223:9: note: previous '#pragma pack' directive that modifies alignment is here 223 | #pragma pack() | ^ drivers/infiniband/hw/hiroce3/roce_main.c:1256:6: warning: no previous prototype for function 'roce3_need_proc_link_event' [-Wmissing-prototypes] .. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/1] cgroup/cpuset: Make cpuset hotplug processing synchronous
by Chen Ridong 03 Jul '24

03 Jul '24

*** BLURB HERE *** Waiman Long (1): cgroup/cpuset: Make cpuset hotplug processing synchronous include/linux/cpuset.h | 3 -- kernel/cgroup/cpuset.c | 103 ++++++++++++++++++++++------------------- kernel/cpu.c | 48 ------------------- kernel/power/process.c | 2 - 4 files changed, 55 insertions(+), 101 deletions(-) -- 2.34.1

2 2

[PATCH OLK-6.6] crypto: bcm - Fix pointer arithmetic
by liwei 03 Jul '24

03 Jul '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> mainline inclusion from mainline-v6.10-rc1 commit 2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6S5T CVE: CVE-2024-38579 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- In spu2_dump_omd() value of ptr is increased by ciph_key_len instead of hash_iv_len which could lead to going beyond the buffer boundaries. Fix this bug by changing ciph_key_len to hash_iv_len. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: dengquan <dengquan9(a)huawei.com> --- drivers/crypto/bcm/spu2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/bcm/spu2.c b/drivers/crypto/bcm/spu2.c index 07989bb8c220..3fdc64b5a65e 100644 --- a/drivers/crypto/bcm/spu2.c +++ b/drivers/crypto/bcm/spu2.c @@ -495,7 +495,7 @@ static void spu2_dump_omd(u8 *omd, u16 hash_key_len, u16 ciph_key_len, if (hash_iv_len) { packet_log(" Hash IV Length %u bytes\n", hash_iv_len); packet_dump(" hash IV: ", ptr, hash_iv_len); - ptr += ciph_key_len; + ptr += hash_iv_len; } if (ciph_iv_len) { -- 2.25.1

2 1

[PATCH OLK-5.10] net/hinic3: Add pcie device ID adaption for DPU_NIC card
by z00857956 03 Jul '24

03 Jul '24

From: zhoushuai <zhoushuai28(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IA9G0T?from=project-issue CVE: NA -------------------------------- The pcie device ID of DPU_NIC card is 0x0224, need be added to nic_devID_list, otherwise card_node will be alloced for every PF. Signed-off-by: zhoushuai <zhoushuai28(a)huawei.com> --- drivers/net/ethernet/huawei/hinic3/hinic3_dbg.c | 2 +- drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.h | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_dbg.c b/drivers/net/ethernet/huawei/hinic3/hinic3_dbg.c index fdf92ab66e3b..5863beebde39 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_dbg.c +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_dbg.c @@ -48,7 +48,7 @@ static int get_nic_drv_version(void *buf_out, const u32 *out_size) } err = snprintf(ver_info->ver, sizeof(ver_info->ver), "%s %s", - HINIC3_NIC_DRV_VERSION, "2023-05-17_19:56:38"); + HINIC3_NIC_DRV_VERSION, "2024-07-03_09:33:00"); if (err < 0) return -EINVAL; diff --git a/drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.h b/drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.h index 0b7bf8e18732..fa758460e587 100644 --- a/drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.h +++ b/drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.h @@ -21,7 +21,9 @@ #define ULD_LOCK_MAX_USLEEP_TIME 1000 #define HINIC3_IS_VF_DEV(pdev) ((pdev)->device == HINIC3_DEV_ID_VF) -#define HINIC3_IS_SPU_DEV(pdev) ((pdev)->device == HINIC3_DEV_ID_SPU) +#define HINIC3_IS_SPU_DEV(pdev) \ + (((pdev)->device == HINIC3_DEV_ID_SPU) || ((pdev)->device == HINIC3_DEV_ID_SDI_5_0_PF) || \ + (((pdev)->device == HINIC3_DEV_ID_DPU_PF))) enum { HINIC3_NOT_PROBE = 1, -- 2.43.0

2 1

[PATCH OLK-6.6 0/1] cgroup/cpuset: Make cpuset hotplug processing synchronous
by Chen Ridong 03 Jul '24

03 Jul '24

*** BLURB HERE *** Waiman Long (1): cgroup/cpuset: Make cpuset hotplug processing synchronous include/linux/cpuset.h | 3 -- kernel/cgroup/cpuset.c | 103 ++++++++++++++++++++++------------------- kernel/cpu.c | 48 ------------------- kernel/power/process.c | 2 - 4 files changed, 55 insertions(+), 101 deletions(-) -- 2.34.1

2 2

[PATCH OLK-5.10] crypto: bcm - Fix pointer arithmetic
by liwei 03 Jul '24

03 Jul '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> mainline inclusion from mainline-v6.10-rc1 commit 2b3460cbf454c6b03d7429e9ffc4fe09322eb1a9 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6S5T CVE: CVE-2024-38579 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- In spu2_dump_omd() value of ptr is increased by ciph_key_len instead of hash_iv_len which could lead to going beyond the buffer boundaries. Fix this bug by changing ciph_key_len to hash_iv_len. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: dengquan <dengquan9(a)huawei.com> --- drivers/crypto/bcm/spu2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/bcm/spu2.c b/drivers/crypto/bcm/spu2.c index c860ffb0b4c3..670d439f204c 100644 --- a/drivers/crypto/bcm/spu2.c +++ b/drivers/crypto/bcm/spu2.c @@ -495,7 +495,7 @@ static void spu2_dump_omd(u8 *omd, u16 hash_key_len, u16 ciph_key_len, if (hash_iv_len) { packet_log(" Hash IV Length %u bytes\n", hash_iv_len); packet_dump(" hash IV: ", ptr, hash_iv_len); - ptr += ciph_key_len; + ptr += hash_iv_len; } if (ciph_iv_len) { -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] ax25: Fix reference count leak issue of net_device
by Zhengchao Shao 03 Jul '24

03 Jul '24

From: Duoming Zhou <duoming(a)zju.edu.cn> mainline inclusion from mainline-v6.10-rc1 commit 36e56b1b002bb26440403053f19f9e1a8bc075b2 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6SG4 CVE: CVE-2024-38554 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- There is a reference count leak issue of the object "net_device" in ax25_dev_device_down(). When the ax25 device is shutting down, the ax25_dev_device_down() drops the reference count of net_device one or zero times depending on if we goto unlock_put or not, which will cause memory leak. In order to solve the above issue, decrease the reference count of net_device after dev->ax25_ptr is set to null. Fixes: d01ffb9eee4a ("ax25: add refcount in ax25_dev to avoid UAF bugs") Suggested-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Reviewed-by: Dan Carpenter <dan.carpenter(a)linaro.org> Link: https://lore.kernel.org/r/7ce3b23a40d9084657ba1125432f0ecc380cbc80.17152470… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Conflicts: net/ax25/ax25_dev.c [The conflict occurs because the commit a968c799eb1d("ax25: merge repeat codes in ax25_dev_device_down()") and a7d6e36b9ad0("ax25: Use kernel universal linked list to implement ax25_dev_list") are not merged] Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- net/ax25/ax25_dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ax25/ax25_dev.c b/net/ax25/ax25_dev.c index 55a611f7239b..68a417cee39c 100644 --- a/net/ax25/ax25_dev.c +++ b/net/ax25/ax25_dev.c @@ -141,6 +141,7 @@ void ax25_dev_device_down(struct net_device *dev) } spin_unlock_bh(&ax25_dev_lock); dev->ax25_ptr = NULL; + dev_put(dev); ax25_dev_put(ax25_dev); } -- 2.34.1

2 1