January 2025 - Kernel - mailweb.openeuler.org

[PATCH OLK-5.10] acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl
by Heyuan Wang 08 Jan '25

08 Jan '25

From: Suraj Sonawane <surajsonawane0215(a)gmail.com> stable inclusion from stable-v5.10.232 commit 616aa5f3c86e0479bcbb81e41c08c43ff32af637 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAMX CVE: CVE-2024-56662 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 265e98f72bac6c41a4492d3e30a8e5fd22fe0779 ] Fix an issue detected by syzbot with KASAN: BUG: KASAN: vmalloc-out-of-bounds in cmd_to_func drivers/acpi/nfit/ core.c:416 [inline] BUG: KASAN: vmalloc-out-of-bounds in acpi_nfit_ctl+0x20e8/0x24a0 drivers/acpi/nfit/core.c:459 The issue occurs in cmd_to_func when the call_pkg->nd_reserved2 array is accessed without verifying that call_pkg points to a buffer that is appropriately sized as a struct nd_cmd_pkg. This can lead to out-of-bounds access and undefined behavior if the buffer does not have sufficient space. To address this, a check was added in acpi_nfit_ctl() to ensure that buf is not NULL and that buf_len is less than sizeof(*call_pkg) before accessing it. This ensures safe access to the members of call_pkg, including the nd_reserved2 array. Reported-by: syzbot+7534f060ebda6b8b51b3(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=7534f060ebda6b8b51b3 Tested-by: syzbot+7534f060ebda6b8b51b3(a)syzkaller.appspotmail.com Fixes: ebe9f6f19d80 ("acpi/nfit: Fix bus command validation") Signed-off-by: Suraj Sonawane <surajsonawane0215(a)gmail.com> Reviewed-by: Alison Schofield <alison.schofield(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Link: https://patch.msgid.link/20241118162609.29063-1-surajsonawane0215@gmail.com Signed-off-by: Ira Weiny <ira.weiny(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- drivers/acpi/nfit/core.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 2306abb09f7f..16857612103e 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -453,8 +453,13 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm, if (cmd_rc) *cmd_rc = -EINVAL; - if (cmd == ND_CMD_CALL) + if (cmd == ND_CMD_CALL) { + if (!buf || buf_len < sizeof(*call_pkg)) + return -EINVAL; + call_pkg = buf; + } + func = cmd_to_func(nfit_mem, cmd, call_pkg, &family); if (func < 0) return func; -- 2.25.1

2 1

[PATCH OLK-6.6] erofs: handle NONHEAD !delta[1] lclusters gracefully
by Zizhi Wo 08 Jan '25

08 Jan '25

From: Gao Xiang <hsiangkao(a)linux.alibaba.com> stable inclusion from stable-v6.6.64 commit f466641debcbea8bdf78d1b63a6270aadf9301bf category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAED CVE: CVE-2024-53234 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit 0bc8061ffc733a0a246b8689b2d32a3e9204f43c ] syzbot reported a WARNING in iomap_iter_done: iomap_fiemap+0x73b/0x9b0 fs/iomap/fiemap.c:80 ioctl_fiemap fs/ioctl.c:220 [inline] Generally, NONHEAD lclusters won't have delta[1]==0, except for crafted images and filesystems created by pre-1.0 mkfs versions. Previously, it would immediately bail out if delta[1]==0, which led to inadequate decompressed lengths (thus FIEMAP is impacted). Treat it as delta[1]=1 to work around these legacy mkfs versions. `lclusterbits > 14` is illegal for compact indexes, error out too. Reported-by: syzbot+6c0b301317aa0156f9eb(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/r/67373c0c.050a0220.2a2fcc.0079.GAE@google.com Tested-by: syzbot+6c0b301317aa0156f9eb(a)syzkaller.appspotmail.com Fixes: d95ae5e25326 ("erofs: add support for the full decompressed length") Fixes: 001b8ccd0650 ("erofs: fix compact 4B support for 16k block size") Signed-off-by: Gao Xiang <hsiangkao(a)linux.alibaba.com> Link: https://lore.kernel.org/r/20241115173651.3339514-1-hsiangkao@linux.alibaba.… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com> --- fs/erofs/zmap.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c index 6bd435a565f6..76566c2cbf63 100644 --- a/fs/erofs/zmap.c +++ b/fs/erofs/zmap.c @@ -234,7 +234,7 @@ static int z_erofs_load_compact_lcluster(struct z_erofs_maprecorder *m, unsigned int amortizedshift; erofs_off_t pos; - if (lcn >= totalidx) + if (lcn >= totalidx || vi->z_logical_clusterbits > 14) return -EINVAL; m->lcn = lcn; @@ -409,7 +409,7 @@ static int z_erofs_get_extent_decompressedlen(struct z_erofs_maprecorder *m) u64 lcn = m->lcn, headlcn = map->m_la >> lclusterbits; int err; - do { + while (1) { /* handle the last EOF pcluster (no next HEAD lcluster) */ if ((lcn << lclusterbits) >= inode->i_size) { map->m_llen = inode->i_size - map->m_la; @@ -421,14 +421,16 @@ static int z_erofs_get_extent_decompressedlen(struct z_erofs_maprecorder *m) return err; if (m->type == Z_EROFS_LCLUSTER_TYPE_NONHEAD) { - DBG_BUGON(!m->delta[1] && - m->clusterofs != 1 << lclusterbits); + /* work around invalid d1 generated by pre-1.0 mkfs */ + if (unlikely(!m->delta[1])) { + m->delta[1] = 1; + DBG_BUGON(1); + } } else if (m->type == Z_EROFS_LCLUSTER_TYPE_PLAIN || m->type == Z_EROFS_LCLUSTER_TYPE_HEAD1 || m->type == Z_EROFS_LCLUSTER_TYPE_HEAD2) { - /* go on until the next HEAD lcluster */ if (lcn != headlcn) - break; + break; /* ends at the next HEAD lcluster */ m->delta[1] = 1; } else { erofs_err(inode->i_sb, "unknown type %u @ lcn %llu of nid %llu", @@ -437,8 +439,7 @@ static int z_erofs_get_extent_decompressedlen(struct z_erofs_maprecorder *m) return -EOPNOTSUPP; } lcn += m->delta[1]; - } while (m->delta[1]); - + } map->m_llen = (lcn << lclusterbits) + m->clusterofs - map->m_la; return 0; } -- 2.46.1

2 1

[PATCH openEuler-22.03-LTS-SP1] acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl
by Heyuan Wang 08 Jan '25

08 Jan '25

From: Suraj Sonawane <surajsonawane0215(a)gmail.com> stable inclusion from stable-v5.10.232 commit 616aa5f3c86e0479bcbb81e41c08c43ff32af637 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAMX CVE: CVE-2024-56662 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 265e98f72bac6c41a4492d3e30a8e5fd22fe0779 ] Fix an issue detected by syzbot with KASAN: BUG: KASAN: vmalloc-out-of-bounds in cmd_to_func drivers/acpi/nfit/ core.c:416 [inline] BUG: KASAN: vmalloc-out-of-bounds in acpi_nfit_ctl+0x20e8/0x24a0 drivers/acpi/nfit/core.c:459 The issue occurs in cmd_to_func when the call_pkg->nd_reserved2 array is accessed without verifying that call_pkg points to a buffer that is appropriately sized as a struct nd_cmd_pkg. This can lead to out-of-bounds access and undefined behavior if the buffer does not have sufficient space. To address this, a check was added in acpi_nfit_ctl() to ensure that buf is not NULL and that buf_len is less than sizeof(*call_pkg) before accessing it. This ensures safe access to the members of call_pkg, including the nd_reserved2 array. Reported-by: syzbot+7534f060ebda6b8b51b3(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=7534f060ebda6b8b51b3 Tested-by: syzbot+7534f060ebda6b8b51b3(a)syzkaller.appspotmail.com Fixes: ebe9f6f19d80 ("acpi/nfit: Fix bus command validation") Signed-off-by: Suraj Sonawane <surajsonawane0215(a)gmail.com> Reviewed-by: Alison Schofield <alison.schofield(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Link: https://patch.msgid.link/20241118162609.29063-1-surajsonawane0215@gmail.com Signed-off-by: Ira Weiny <ira.weiny(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- drivers/acpi/nfit/core.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 99e23a5df026..53a60e9e4c6f 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -453,8 +453,13 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm, if (cmd_rc) *cmd_rc = -EINVAL; - if (cmd == ND_CMD_CALL) + if (cmd == ND_CMD_CALL) { + if (!buf || buf_len < sizeof(*call_pkg)) + return -EINVAL; + call_pkg = buf; + } + func = cmd_to_func(nfit_mem, cmd, call_pkg, &family); if (func < 0) return func; -- 2.25.1

2 1

[PATCH OLK-6.6] acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl
by Heyuan Wang 08 Jan '25

08 Jan '25

From: Suraj Sonawane <surajsonawane0215(a)gmail.com> stable inclusion from stable-v6.6.67 commit e08dc2dc3c3f7938df0e4476fe3e6fdec5583c1d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAMX CVE: CVE-2024-56662 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 265e98f72bac6c41a4492d3e30a8e5fd22fe0779 ] Fix an issue detected by syzbot with KASAN: BUG: KASAN: vmalloc-out-of-bounds in cmd_to_func drivers/acpi/nfit/ core.c:416 [inline] BUG: KASAN: vmalloc-out-of-bounds in acpi_nfit_ctl+0x20e8/0x24a0 drivers/acpi/nfit/core.c:459 The issue occurs in cmd_to_func when the call_pkg->nd_reserved2 array is accessed without verifying that call_pkg points to a buffer that is appropriately sized as a struct nd_cmd_pkg. This can lead to out-of-bounds access and undefined behavior if the buffer does not have sufficient space. To address this, a check was added in acpi_nfit_ctl() to ensure that buf is not NULL and that buf_len is less than sizeof(*call_pkg) before accessing it. This ensures safe access to the members of call_pkg, including the nd_reserved2 array. Reported-by: syzbot+7534f060ebda6b8b51b3(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=7534f060ebda6b8b51b3 Tested-by: syzbot+7534f060ebda6b8b51b3(a)syzkaller.appspotmail.com Fixes: ebe9f6f19d80 ("acpi/nfit: Fix bus command validation") Signed-off-by: Suraj Sonawane <surajsonawane0215(a)gmail.com> Reviewed-by: Alison Schofield <alison.schofield(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Link: https://patch.msgid.link/20241118162609.29063-1-surajsonawane0215@gmail.com Signed-off-by: Ira Weiny <ira.weiny(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- drivers/acpi/nfit/core.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 7d88db451cfb..7918923e3b74 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -454,8 +454,13 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm, if (cmd_rc) *cmd_rc = -EINVAL; - if (cmd == ND_CMD_CALL) + if (cmd == ND_CMD_CALL) { + if (!buf || buf_len < sizeof(*call_pkg)) + return -EINVAL; + call_pkg = buf; + } + func = cmd_to_func(nfit_mem, cmd, call_pkg, &family); if (func < 0) return func; -- 2.25.1

2 1

[PATCH OLK-6.6] x86/xen: don't do PV iret hypercall through hypercall page
by Heyuan Wang 08 Jan '25

08 Jan '25

From: Juergen Gross <jgross(a)suse.com> stable inclusion from stable-v6.6.67 commit 82c211ead1ec440dbf81727e17b03b5e3c44b93d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBCAZE CVE: CVE-2024-53241 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906 upstream. Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is done in preparation of no longer using hypercall page at all, as it has shown to cause problems with speculation mitigations. This is part of XSA-466 / CVE-2024-53241. Reported-by: Andrew Cooper <andrew.cooper3(a)citrix.com> Signed-off-by: Juergen Gross <jgross(a)suse.com> Reviewed-by: Jan Beulich <jbeulich(a)suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- arch/x86/xen/xen-asm.S | 27 ++++++++++++++++++--------- 1 file changed, 18 insertions(+), 9 deletions(-) diff --git a/arch/x86/xen/xen-asm.S b/arch/x86/xen/xen-asm.S index 1a9cd18dfbd3..72f61a69f72e 100644 --- a/arch/x86/xen/xen-asm.S +++ b/arch/x86/xen/xen-asm.S @@ -176,7 +176,6 @@ SYM_CODE_START(xen_early_idt_handler_array) SYM_CODE_END(xen_early_idt_handler_array) __FINIT -hypercall_iret = hypercall_page + __HYPERVISOR_iret * 32 /* * Xen64 iret frame: * @@ -186,17 +185,28 @@ hypercall_iret = hypercall_page + __HYPERVISOR_iret * 32 * cs * rip <-- standard iret frame * - * flags + * flags <-- xen_iret must push from here on * - * rcx } - * r11 }<-- pushed by hypercall page - * rsp->rax } + * rcx + * r11 + * rsp->rax */ +.macro xen_hypercall_iret + pushq $0 /* Flags */ + push %rcx + push %r11 + push %rax + mov $__HYPERVISOR_iret, %eax + syscall /* Do the IRET. */ +#ifdef CONFIG_MITIGATION_SLS + int3 +#endif +.endm + SYM_CODE_START(xen_iret) UNWIND_HINT_UNDEFINED ANNOTATE_NOENDBR - pushq $0 - jmp hypercall_iret + xen_hypercall_iret SYM_CODE_END(xen_iret) /* @@ -301,8 +311,7 @@ SYM_CODE_START(xen_entry_SYSENTER_compat) ENDBR lea 16(%rsp), %rsp /* strip %rcx, %r11 */ mov $-ENOSYS, %rax - pushq $0 - jmp hypercall_iret + xen_hypercall_iret SYM_CODE_END(xen_entry_SYSENTER_compat) SYM_CODE_END(xen_entry_SYSCALL_compat) -- 2.25.1

2 1

[PATCH OLK-6.6] drm/i915: Fix NULL pointer dereference in capture_engine
by Heyuan Wang 08 Jan '25

08 Jan '25

From: Eugene Kobyak <eugene.kobyak(a)intel.com> stable inclusion from stable-v6.6.67 commit e07f9c92bd127f8835ac669d83b5e7ff59bbb40f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEANL CVE: CVE-2024-56667 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit da0b986256ae9a78b0215214ff44f271bfe237c1 upstream. When the intel_context structure contains NULL, it raises a NULL pointer dereference error in drm_info(). Fixes: e8a3319c31a1 ("drm/i915: Allow error capture without a request") Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12309 Reviewed-by: Andi Shyti <andi.shyti(a)linux.intel.com> Cc: John Harrison <John.C.Harrison(a)Intel.com> Cc: <stable(a)vger.kernel.org> # v6.3+ Signed-off-by: Eugene Kobyak <eugene.kobyak(a)intel.com> Signed-off-by: Andi Shyti <andi.shyti(a)linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/xmsgfynkhycw3cf56akp4he2ffg44… (cherry picked from commit 754302a5bc1bd8fd3b7d85c168b0a1af6d4bba4d) Signed-off-by: Tvrtko Ursulin <tursulin(a)ursulin.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- drivers/gpu/drm/i915/i915_gpu_error.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 4008bb09fdb5..074ff6016383 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1638,9 +1638,21 @@ capture_engine(struct intel_engine_cs *engine, return NULL; intel_engine_get_hung_entity(engine, &ce, &rq); - if (rq && !i915_request_started(rq)) - drm_info(&engine->gt->i915->drm, "Got hung context on %s with active request %lld:%lld [0x%04X] not yet started\n", - engine->name, rq->fence.context, rq->fence.seqno, ce->guc_id.id); + if (rq && !i915_request_started(rq)) { + /* + * We want to know also what is the guc_id of the context, + * but if we don't have the context reference, then skip + * printing it. + */ + if (ce) + drm_info(&engine->gt->i915->drm, + "Got hung context on %s with active request %lld:%lld [0x%04X] not yet started\n", + engine->name, rq->fence.context, rq->fence.seqno, ce->guc_id.id); + else + drm_info(&engine->gt->i915->drm, + "Got hung context on %s with active request %lld:%lld not yet started\n", + engine->name, rq->fence.context, rq->fence.seqno); + } if (rq) { capture = intel_engine_coredump_add_request(ee, rq, ATOMIC_MAYFAIL); -- 2.25.1

2 1

[PATCH OLK-6.6] wifi: nl80211: fix NL80211_ATTR_MLO_LINK_ID off-by-one
by Heyuan Wang 08 Jan '25

08 Jan '25

From: Lin Ma <linma(a)zju.edu.cn> stable inclusion from stable-v6.6.67 commit f3412522f78826fef1dfae40ef378a863df2591c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAMY CVE: CVE-2024-56663 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2e3dbf938656986cce73ac4083500d0bcfbffe24 ] Since the netlink attribute range validation provides inclusive checking, the *max* of attribute NL80211_ATTR_MLO_LINK_ID should be IEEE80211_MLD_MAX_NUM_LINKS - 1 otherwise causing an off-by-one. One crash stack for demonstration: ================================================================== BUG: KASAN: wild-memory-access in ieee80211_tx_control_port+0x3b6/0xca0 net/mac80211/tx.c:5939 Read of size 6 at addr 001102080000000c by task fuzzer.386/9508 CPU: 1 PID: 9508 Comm: syz.1.386 Not tainted 6.1.70 #2 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x177/0x231 lib/dump_stack.c:106 print_report+0xe0/0x750 mm/kasan/report.c:398 kasan_report+0x139/0x170 mm/kasan/report.c:495 kasan_check_range+0x287/0x290 mm/kasan/generic.c:189 memcpy+0x25/0x60 mm/kasan/shadow.c:65 ieee80211_tx_control_port+0x3b6/0xca0 net/mac80211/tx.c:5939 rdev_tx_control_port net/wireless/rdev-ops.h:761 [inline] nl80211_tx_control_port+0x7b3/0xc40 net/wireless/nl80211.c:15453 genl_family_rcv_msg_doit+0x22e/0x320 net/netlink/genetlink.c:756 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0x539/0x740 net/netlink/genetlink.c:850 netlink_rcv_skb+0x1de/0x420 net/netlink/af_netlink.c:2508 genl_rcv+0x24/0x40 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x74b/0x8c0 net/netlink/af_netlink.c:1352 netlink_sendmsg+0x882/0xb90 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:716 [inline] __sock_sendmsg net/socket.c:728 [inline] ____sys_sendmsg+0x5cc/0x8f0 net/socket.c:2499 ___sys_sendmsg+0x21c/0x290 net/socket.c:2553 __sys_sendmsg net/socket.c:2582 [inline] __do_sys_sendmsg net/socket.c:2591 [inline] __se_sys_sendmsg+0x19e/0x270 net/socket.c:2589 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x45/0x90 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd Update the policy to ensure correct validation. Fixes: 7b0a0e3c3a88 ("wifi: cfg80211: do some rework towards MLO link APIs") Signed-off-by: Lin Ma <linma(a)zju.edu.cn> Suggested-by: Cengiz Can <cengiz.can(a)canonical.com> Link: https://patch.msgid.link/20241130170526.96698-1-linma@zju.edu.cn Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- net/wireless/nl80211.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 797907303669..5b9f39d93b04 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -811,7 +811,7 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { [NL80211_ATTR_MLO_LINKS] = NLA_POLICY_NESTED_ARRAY(nl80211_policy), [NL80211_ATTR_MLO_LINK_ID] = - NLA_POLICY_RANGE(NLA_U8, 0, IEEE80211_MLD_MAX_NUM_LINKS), + NLA_POLICY_RANGE(NLA_U8, 0, IEEE80211_MLD_MAX_NUM_LINKS - 1), [NL80211_ATTR_MLD_ADDR] = NLA_POLICY_EXACT_LEN(ETH_ALEN), [NL80211_ATTR_MLO_SUPPORT] = { .type = NLA_FLAG }, [NL80211_ATTR_MAX_NUM_AKM_SUITES] = { .type = NLA_REJECT }, -- 2.25.1

2 1

[PATCH OLK-6.6] erofs: handle NONHEAD !delta[1] lclusters gracefully
by Zizhi Wo 08 Jan '25

08 Jan '25

From: Gao Xiang <hsiangkao(a)linux.alibaba.com> stable inclusion from stable-v6.6.64 commit f466641debcbea8bdf78d1b63a6270aadf9301bf category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBA6RL CVE: CVE-2024-53234 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit 0bc8061ffc733a0a246b8689b2d32a3e9204f43c ] syzbot reported a WARNING in iomap_iter_done: iomap_fiemap+0x73b/0x9b0 fs/iomap/fiemap.c:80 ioctl_fiemap fs/ioctl.c:220 [inline] Generally, NONHEAD lclusters won't have delta[1]==0, except for crafted images and filesystems created by pre-1.0 mkfs versions. Previously, it would immediately bail out if delta[1]==0, which led to inadequate decompressed lengths (thus FIEMAP is impacted). Treat it as delta[1]=1 to work around these legacy mkfs versions. `lclusterbits > 14` is illegal for compact indexes, error out too. Reported-by: syzbot+6c0b301317aa0156f9eb(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/r/67373c0c.050a0220.2a2fcc.0079.GAE@google.com Tested-by: syzbot+6c0b301317aa0156f9eb(a)syzkaller.appspotmail.com Fixes: d95ae5e25326 ("erofs: add support for the full decompressed length") Fixes: 001b8ccd0650 ("erofs: fix compact 4B support for 16k block size") Signed-off-by: Gao Xiang <hsiangkao(a)linux.alibaba.com> Link: https://lore.kernel.org/r/20241115173651.3339514-1-hsiangkao@linux.alibaba.… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com> --- fs/erofs/zmap.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c index 6bd435a565f6..76566c2cbf63 100644 --- a/fs/erofs/zmap.c +++ b/fs/erofs/zmap.c @@ -234,7 +234,7 @@ static int z_erofs_load_compact_lcluster(struct z_erofs_maprecorder *m, unsigned int amortizedshift; erofs_off_t pos; - if (lcn >= totalidx) + if (lcn >= totalidx || vi->z_logical_clusterbits > 14) return -EINVAL; m->lcn = lcn; @@ -409,7 +409,7 @@ static int z_erofs_get_extent_decompressedlen(struct z_erofs_maprecorder *m) u64 lcn = m->lcn, headlcn = map->m_la >> lclusterbits; int err; - do { + while (1) { /* handle the last EOF pcluster (no next HEAD lcluster) */ if ((lcn << lclusterbits) >= inode->i_size) { map->m_llen = inode->i_size - map->m_la; @@ -421,14 +421,16 @@ static int z_erofs_get_extent_decompressedlen(struct z_erofs_maprecorder *m) return err; if (m->type == Z_EROFS_LCLUSTER_TYPE_NONHEAD) { - DBG_BUGON(!m->delta[1] && - m->clusterofs != 1 << lclusterbits); + /* work around invalid d1 generated by pre-1.0 mkfs */ + if (unlikely(!m->delta[1])) { + m->delta[1] = 1; + DBG_BUGON(1); + } } else if (m->type == Z_EROFS_LCLUSTER_TYPE_PLAIN || m->type == Z_EROFS_LCLUSTER_TYPE_HEAD1 || m->type == Z_EROFS_LCLUSTER_TYPE_HEAD2) { - /* go on until the next HEAD lcluster */ if (lcn != headlcn) - break; + break; /* ends at the next HEAD lcluster */ m->delta[1] = 1; } else { erofs_err(inode->i_sb, "unknown type %u @ lcn %llu of nid %llu", @@ -437,8 +439,7 @@ static int z_erofs_get_extent_decompressedlen(struct z_erofs_maprecorder *m) return -EOPNOTSUPP; } lcn += m->delta[1]; - } while (m->delta[1]); - + } map->m_llen = (lcn << lclusterbits) + m->clusterofs - map->m_la; return 0; } -- 2.46.1

2 1

[openeuler:OLK-6.6] BUILD REGRESSION 323fdd0bb1c04cc9d146fbb356de334a6230d4f2
by kernel test robot 08 Jan '25

08 Jan '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 323fdd0bb1c04cc9d146fbb356de334a6230d4f2 !14746 nvme-pci: fix freeing of the HMB descriptor table Error/Warning ids grouped by kconfigs: recent_errors |-- loongarch-allmodconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:la_iommu_setup-defined-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | `-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | `-- include-linux-suspend.h:error:expected-)-before-numeric-constant |-- loongarch-allyesconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | `-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc |-- loongarch-randconfig-002-20250107 | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | `-- include-linux-suspend.h:error:expected-)-before-numeric-constant |-- x86_64-allnoconfig | `-- samples-trace_events-trace_custom_sched.c:linux-version.h-not-needed. |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-get_nt_block_copy_mini_len | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-set_c86_features_para_invalid | |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-get_fpustate_free_space | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read |-- x86_64-buildonly-randconfig-001-20250107 | `-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus |-- x86_64-buildonly-randconfig-003-20250107 | `-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus `-- x86_64-buildonly-randconfig-004-20250107 `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) elapsed time: 730m configs tested: 19 configs skipped: 104 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20250107 clang-15 arm64 randconfig-002-20250107 clang-20 arm64 randconfig-003-20250107 gcc-14.2.0 arm64 randconfig-004-20250107 gcc-14.2.0 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch randconfig-001-20250107 gcc-14.2.0 loongarch randconfig-002-20250107 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20250107 clang-19 x86_64 buildonly-randconfig-002-20250107 gcc-12 x86_64 buildonly-randconfig-003-20250107 clang-19 x86_64 buildonly-randconfig-004-20250107 gcc-12 x86_64 buildonly-randconfig-005-20250107 clang-19 x86_64 buildonly-randconfig-006-20250107 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 43c2a19ed680b57698ab6b44cbb76bb5e66dc4dd
by kernel test robot 08 Jan '25

08 Jan '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 43c2a19ed680b57698ab6b44cbb76bb5e66dc4dd !14726 etmem: fix use-after-free of mm in the scan release process Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- 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 | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-001-20250107 | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- 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 | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-002-20250107 | |-- include-linux-rcupdate.h:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-net_device | |-- include-linux-spinlock.h:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-smt_entry | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-003-20250107 | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-004-20250107 | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-allnoconfig | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-001-20250107 | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20250107 | |-- drivers-staging-media-zoran-zoran_procfs.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size | |-- 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 | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-buildonly-randconfig-003-20250107 | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-004-20250107 | |-- drivers-bcma-.tmp_core.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_bridge.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_color_mgmt.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_dp_dual_mode_helper.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_encoder.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_irq.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_lease.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_mode_config.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_modeset_helper.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-.tmp_drm_rect.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-amd-amdgpu-.tmp_amdgpu_gart.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-amd-amdgpu-.tmp_amdgpu_sched.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-hwmon-.tmp_mlxreg-fan.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-input-serio-.tmp_libps2.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-mfd-.tmp_madera-core.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-of-.tmp_base.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-opp-.tmp_cpu.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-opp-.tmp_of.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-pci-controller-.tmp_pcie-cadence.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-power-supply-.tmp_adp5061.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-video-.tmp_hdmi.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-autofs-.tmp_expire.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-notify-.tmp_fdinfo.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-sysfs-.tmp_dir.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-sysfs-.tmp_group.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-sysfs-.tmp_symlink.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-.tmp_stacktrace.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-hung_task.c:error:sysctl_hung_task_all_cpu_backtrace-undeclared-(first-use-in-this-function) | |-- kernel-trace-.tmp_trace_events_trigger.o:warning:objtool:missing-symbol-for-section-.init.text | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-buildonly-randconfig-005-20250107 | |-- arch-x86-kernel-unwind_orc.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-hwtracing-intel_th-debug.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-as102-as102_fw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-as102-as1_cmd.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-as102-as1_cmd_cfg.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-usb-as102-as1_cmd_stream.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-usb-dwc2-hcd_ddma.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-f2fs-recovery.o:warning:objtool:missing-symbol-for-section-.init.text | |-- fs-xfs-xfs_bmap_util.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-xfs-xfs_symlink.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-gcov-base.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration `-- x86_64-buildonly-randconfig-006-20250107 |-- arch-x86-kernel-unwind_orc.o:warning:objtool:missing-symbol-for-section-.text |-- block-bfq-wf2q.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-base.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-core.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-core507d.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-curs.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-oimm.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-oimm507b.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-ovly.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-dispnv50-wimm.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-nvif-disp.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-nvif-fifo.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-nvif-user.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-hdmigv100.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-ctxgf117.o:warning:objtool:missing-symbol-for-section-.text |-- drivers-pci-pcie-dpc.o:warning:objtool:missing-symbol-for-section-.init.text |-- drivers-usb-dwc2-hcd_ddma.o:warning:objtool:missing-symbol-for-section-.text |-- fs-f2fs-recovery.o:warning:objtool:missing-symbol-for-section-.init.text |-- fs-xfs-xfs_rtalloc.o:warning:objtool:missing-symbol-for-section-.text |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration elapsed time: 740m configs tested: 15 configs skipped: 108 tested configs: arm64 allmodconfig gcc-14.2.0 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20250107 gcc-14.2.0 arm64 randconfig-002-20250107 gcc-14.2.0 arm64 randconfig-003-20250107 gcc-14.2.0 arm64 randconfig-004-20250107 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20250107 clang-19 x86_64 buildonly-randconfig-002-20250107 gcc-12 x86_64 buildonly-randconfig-003-20250107 clang-19 x86_64 buildonly-randconfig-004-20250107 gcc-12 x86_64 buildonly-randconfig-005-20250107 clang-19 x86_64 buildonly-randconfig-006-20250107 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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Kernel January 2025