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[PATCH openEuler-1.0-LTS 0/2] CVE-2022-49871
by Zhang Changzhong 04 Jul '25

04 Jul '25

Eric Dumazet (1): net: tun: call napi_schedule_prep() to ensure we own a napi Wang Yufen (1): net: tun: Fix memory leaks of napi_get_frags drivers/net/tun.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) -- 2.9.5

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[PATCH openEuler-1.0-LTS] wifi: cfg80211: fix memory leak in query_regdb_file()
by Zhang Changzhong 04 Jul '25

04 Jul '25

From: Arend van Spriel <arend.vanspriel(a)broadcom.com> stable inclusion from stable-v4.19.267 commit 219446396786330937bcd382a7bc4ccd767383bc category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BSR CVE: CVE-2022-49881 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 57b962e627ec0ae53d4d16d7bd1033e27e67677a ] In the function query_regdb_file() the alpha2 parameter is duplicated using kmemdup() and subsequently freed in regdb_fw_cb(). However, request_firmware_nowait() can fail without calling regdb_fw_cb() and thus leak memory. Fixes: 007f6c5e6eb4 ("cfg80211: support loading regulatory database as firmware file") Signed-off-by: Arend van Spriel <arend.vanspriel(a)broadcom.com> Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- net/wireless/reg.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 6484123..d2bf20017 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1050,6 +1050,8 @@ static void regdb_fw_cb(const struct firmware *fw, void *context) static int query_regdb_file(const char *alpha2) { + int err; + ASSERT_RTNL(); if (regdb) @@ -1059,9 +1061,13 @@ static int query_regdb_file(const char *alpha2) if (!alpha2) return -ENOMEM; - return request_firmware_nowait(THIS_MODULE, true, "regulatory.db", - &reg_pdev->dev, GFP_KERNEL, - (void *)alpha2, regdb_fw_cb); + err = request_firmware_nowait(THIS_MODULE, true, "regulatory.db", + &reg_pdev->dev, GFP_KERNEL, + (void *)alpha2, regdb_fw_cb); + if (err) + kfree(alpha2); + + return err; } int reg_reload_regdb(void) -- 2.9.5

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[openeuler:OLK-6.6 2459/2459] mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover'
by kernel test robot 04 Jul '25

04 Jul '25

Hi Weilong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 673b27ee13cb811b3f418669e6826b95459c32f4 commit: b498d9f1bacd40d583c0970cab02ad522127a7e7 [2459/2459] arm64/ascend: Add new enable_oom_killer interface for oom contrl config: arm64-randconfig-004-20250704 (https://download.01.org/0day-ci/archive/20250704/202507041600.4d0iiWmN-lkp@…) compiler: aarch64-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507041600.4d0iiWmN-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/202507041600.4d0iiWmN-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover' [-Wmissing-prototypes] 3147 | void hisi_oom_recover(struct obj_cgroup *objcg) | ^~~~~~~~~~~~~~~~ vim +/hisi_oom_recover +3147 mm/memcontrol.c 3145 3146 #ifdef CONFIG_ASCEND_OOM > 3147 void hisi_oom_recover(struct obj_cgroup *objcg) 3148 { 3149 struct mem_cgroup *memcg; 3150 3151 memcg = get_mem_cgroup_from_objcg(objcg); 3152 if (!mem_cgroup_is_root(memcg)) 3153 memcg_oom_recover(memcg); 3154 css_put(&memcg->css); 3155 } 3156 #else 3157 static inline void hisi_oom_recover(struct obj_cgroup *objcg) { } 3158 #endif 3159 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH 1/7] arm64/sysreg: Update ID_AA64MMFR1_EL1 register
by Qi Xi 04 Jul '25

04 Jul '25

From: Yicong Yang <yangyicong(a)hisilicon.com> mainline inclusion from mainline-v6.13-rc1 commit aa47dcda2708e571695dae2e3f9537d9a8eb804c category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB4YD4 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ---------------------------------------------------------------------- Update ID_AA64MMFR1_EL1 register fields definition per DDI0601 (ID092424) 2024-09. ID_AA64MMFR1_EL1.ETS adds definition for FEAT_ETS2 and FEAT_ETS3. ID_AA64MMFR1_EL1.HAFDBS adds definition for FEAT_HAFT and FEAT_HDBSS. Reviewed-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Yicong Yang <yangyicong(a)hisilicon.com> Link: https://lore.kernel.org/r/20241102104235.62560-2-yangyicong@huawei.com Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> Signed-off-by: JiangShui Yang <yangjiangshui(a)h-partners.com> --- arch/arm64/include/asm/sysreg.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 8609fa094bc4..d728408df058 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -1073,6 +1073,12 @@ #define ID_PFR1_SECURITY_SHIFT 4 #define ID_PFR1_PROGMOD_SHIFT 0 +#define ID_AA64MMFR1_EL1_ETS_ETS2 UL(0b0010) +#define ID_AA64MMFR1_EL1_ETS_ETS3 UL(0b0011) + +#define ID_AA64MMFR1_EL1_HAFDBS_HAFT UL(0b0011) +#define ID_AA64MMFR1_EL1_HAFDBS_HDBSS UL(0b0100) + #if defined(CONFIG_ARM64_4K_PAGES) #define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN4_SHIFT #define ID_AA64MMFR0_TGRAN_SUPPORTED_MIN ID_AA64MMFR0_TGRAN4_SUPPORTED_MIN -- 2.33.0

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[PATCH openEuler-1.0-LTS] PCI/GPU: fix hard lockup in vga_arb_release
by Zhang Yuwei 04 Jul '25

04 Jul '25

Offering: HULK hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICCT8Z -------------------------------- Commit deb2d2ecd43df ("PCI/GPU: implement VGA arbitration on Linux") In the vga_arb_release(), it iterates through the vga_arb_user_card array held by the user to release io_cnt and mem_cnt resources one by one. If the values of io_cnt or mem_cnt are excessively large, prolonged CPU occupation may occur, leading to hard lock. lock protection is only added when deleting entries from the list, also add cond_resched() during the release of io_cnt and mem_cnt. Fixes: 281327c99bca ("lib: make bitmap_parselist_user() a wrapper on bitmap_parselist()") Reviewed-by: Chen Jun <chenjun102(a)huawei.com> Signed-off-by: Zhang Yuwei <zhangyuwei20(a)huawei.com> --- drivers/gpu/vga/vgaarb.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index c61b04555779..db21ae342bd8 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -1312,18 +1312,22 @@ static int vga_arb_release(struct inode *inode, struct file *file) spin_lock_irqsave(&vga_user_lock, flags); list_del(&priv->list); + spin_unlock_irqrestore(&vga_user_lock, flags); for (i = 0; i < MAX_USER_CARDS; i++) { uc = &priv->cards[i]; if (uc->pdev == NULL) continue; vgaarb_dbg(&uc->pdev->dev, "uc->io_cnt == %d, uc->mem_cnt == %d\n", uc->io_cnt, uc->mem_cnt); - while (uc->io_cnt--) + while (uc->io_cnt--) { vga_put(uc->pdev, VGA_RSRC_LEGACY_IO); - while (uc->mem_cnt--) + cond_resched(); + } + while (uc->mem_cnt--) { vga_put(uc->pdev, VGA_RSRC_LEGACY_MEM); + cond_resched(); + } } - spin_unlock_irqrestore(&vga_user_lock, flags); kfree(priv); -- 2.22.0

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[openeuler:OLK-5.10 3011/3011] drivers/net/ethernet/mucse/rnpm/rnpm_sysfs.c:1524:2: warning: 'strncpy' specified bound 100 equals destination size
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 41b7827f33a9fc1fe425b85029312de34b0f0abe commit: a0c5bfdbc099daf30cbadb9657803f0cb3f89d0b [3011/3011] drivers: support for rnpm drivers from Mucse Technology N10/N400 config: arm64-randconfig-004-20250704 (https://download.01.org/0day-ci/archive/20250704/202507041638.fqBxner2-lkp@…) compiler: aarch64-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507041638.fqBxner2-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/202507041638.fqBxner2-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/ethernet/mucse/rnpm/rnpm_sysfs.c:263:5: warning: no previous prototype for 'rnpm_mbx_get_pn_sn' [-Wmissing-prototypes] 263 | int rnpm_mbx_get_pn_sn(struct rnpm_hw *hw, char pn[33], char sn[33]) | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnpm/rnpm_sysfs.c: In function '_switch_loopback': >> drivers/net/ethernet/mucse/rnpm/rnpm_sysfs.c:1524:2: warning: 'strncpy' specified bound 100 equals destination size [-Wstringop-truncation] 1524 | strncpy(name, peer_eth, sizeof(name)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/strncpy +1524 drivers/net/ethernet/mucse/rnpm/rnpm_sysfs.c 1515 1516 static ssize_t _switch_loopback(struct rnpm_adapter *adapter, 1517 const char *peer_eth, int en) 1518 { 1519 struct net_device *peer_netdev = NULL; 1520 struct rnpm_adapter *peer_adapter = NULL; 1521 int i; 1522 char name[100]; 1523 > 1524 strncpy(name, peer_eth, sizeof(name)); 1525 strim(name); 1526 1527 peer_netdev = dev_get_by_name(&init_net, name); 1528 if (!peer_netdev) { 1529 e_dev_info("canot' find [%s]\n", name); 1530 return -EINVAL; 1531 } 1532 peer_adapter = netdev_priv(peer_netdev); 1533 1534 // check if in same slot 1535 if (PCI_SLOT(peer_adapter->pdev->devfn) != 1536 PCI_SLOT(adapter->pdev->devfn)) { 1537 e_dev_info("%s %s not in same slot\n", 1538 netdev_name(adapter->netdev), 1539 netdev_name(peer_adapter->netdev)); 1540 dev_put(peer_netdev); 1541 return -EINVAL; 1542 } 1543 1544 e_dev_info("%s: %s(%d,%d) <-> %s(%d,%d) en:%d\n", __func__, 1545 netdev_name(adapter->netdev), adapter->lane, adapter->port, 1546 netdev_name(peer_adapter->netdev), peer_adapter->lane, 1547 peer_adapter->port, en); 1548 1549 /* clear pf0/pf1 input port policy eth reg */ 1550 for (i = 0; i < MAX_PORT_NUM; i++) { 1551 wr32(&adapter->hw, RNPM_ETH_INPORT_POLICY_REG(i), 0); 1552 wr32(&peer_adapter->hw, RNPM_ETH_INPORT_POLICY_REG(i), 0); 1553 } 1554 1555 wr32(&adapter->hw, RNPM_ETH_INPORT_POLICY_VAL, 0); 1556 wr32(&peer_adapter->hw, RNPM_ETH_INPORT_POLICY_VAL, 0); 1557 1558 do_switch_loopback_set(adapter, en, adapter->lane, 1559 to_switch_port(peer_adapter)); 1560 1561 do_switch_loopback_set(peer_adapter, en, peer_adapter->lane, 1562 to_switch_port(adapter)); 1563 1564 if (peer_netdev) 1565 dev_put(peer_netdev); 1566 1567 return 0; 1568 } 1569 static ssize_t switch_loopback_on_store(struct device *dev, 1570 struct device_attribute *attr, 1571 const char *buf, size_t count) 1572 { 1573 struct rnpm_adapter *adapter = netdev_priv(to_net_device(dev)); 1574 1575 return _switch_loopback(adapter, buf, 1) == 0 ? count : -EINVAL; 1576 } 1577 static DEVICE_ATTR_WO(switch_loopback_on); 1578 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] scsi: target: iscsi: Fix timeout on deleted connection
by Yifan Qiao 04 Jul '25

04 Jul '25

From: Dmitry Bogdanov <d.bogdanov(a)yadro.com> stable inclusion from stable-v6.6.93 commit fe8421e853ef289e1324fcda004751c89dd9c18a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAEJ CVE: CVE-2025-38075 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7f533cc5ee4c4436cee51dc58e81dfd9c3384418 ] NOPIN response timer may expire on a deleted connection and crash with such logs: Did not receive response to NOPIN on CID: 0, failing connection for I_T Nexus (null),i,0x00023d000125,iqn.2017-01.com.iscsi.target,t,0x3d BUG: Kernel NULL pointer dereference on read at 0x00000000 NIP strlcpy+0x8/0xb0 LR iscsit_fill_cxn_timeout_err_stats+0x5c/0xc0 [iscsi_target_mod] Call Trace: iscsit_handle_nopin_response_timeout+0xfc/0x120 [iscsi_target_mod] call_timer_fn+0x58/0x1f0 run_timer_softirq+0x740/0x860 __do_softirq+0x16c/0x420 irq_exit+0x188/0x1c0 timer_interrupt+0x184/0x410 That is because nopin response timer may be re-started on nopin timer expiration. Stop nopin timer before stopping the nopin response timer to be sure that no one of them will be re-started. Signed-off-by: Dmitry Bogdanov <d.bogdanov(a)yadro.com> Link: https://lore.kernel.org/r/20241224101757.32300-1-d.bogdanov@yadro.com Reviewed-by: Maurizio Lombardi <mlombard(a)redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yifan Qiao <qiaoyifan4(a)huawei.com> --- drivers/target/iscsi/iscsi_target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index b516c2893420..b756d4cfecfe 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -4323,8 +4323,8 @@ int iscsit_close_connection( spin_unlock(&iscsit_global->ts_bitmap_lock); iscsit_stop_timers_for_cmds(conn); - iscsit_stop_nopin_response_timer(conn); iscsit_stop_nopin_timer(conn); + iscsit_stop_nopin_response_timer(conn); if (conn->conn_transport->iscsit_wait_conn) conn->conn_transport->iscsit_wait_conn(conn); -- 2.39.2

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[PATCH OLK-6.6] f2fs: fix to do sanity check on sbi->total_valid_block_count
by Yifan Qiao 04 Jul '25

04 Jul '25

From: Chao Yu <chao(a)kernel.org> stable inclusion from stable-v6.6.94 commit a39cc43efc1bca74ed9d6cf9e60b995071f7d178 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICJT6T CVE: CVE-2025-38163 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 05872a167c2cab80ef186ef23cc34a6776a1a30c ] syzbot reported a f2fs bug as below: ------------[ cut here ]------------ kernel BUG at fs/f2fs/f2fs.h:2521! RIP: 0010:dec_valid_block_count+0x3b2/0x3c0 fs/f2fs/f2fs.h:2521 Call Trace: f2fs_truncate_data_blocks_range+0xc8c/0x11a0 fs/f2fs/file.c:695 truncate_dnode+0x417/0x740 fs/f2fs/node.c:973 truncate_nodes+0x3ec/0xf50 fs/f2fs/node.c:1014 f2fs_truncate_inode_blocks+0x8e3/0x1370 fs/f2fs/node.c:1197 f2fs_do_truncate_blocks+0x840/0x12b0 fs/f2fs/file.c:810 f2fs_truncate_blocks+0x10d/0x300 fs/f2fs/file.c:838 f2fs_truncate+0x417/0x720 fs/f2fs/file.c:888 f2fs_setattr+0xc4f/0x12f0 fs/f2fs/file.c:1112 notify_change+0xbca/0xe90 fs/attr.c:552 do_truncate+0x222/0x310 fs/open.c:65 handle_truncate fs/namei.c:3466 [inline] do_open fs/namei.c:3849 [inline] path_openat+0x2e4f/0x35d0 fs/namei.c:4004 do_filp_open+0x284/0x4e0 fs/namei.c:4031 do_sys_openat2+0x12b/0x1d0 fs/open.c:1429 do_sys_open fs/open.c:1444 [inline] __do_sys_creat fs/open.c:1522 [inline] __se_sys_creat fs/open.c:1516 [inline] __x64_sys_creat+0x124/0x170 fs/open.c:1516 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94 The reason is: in fuzzed image, sbi->total_valid_block_count is inconsistent w/ mapped blocks indexed by inode, so, we should not trigger panic for such case, instead, let's print log and set fsck flag. Fixes: 39a53e0ce0df ("f2fs: add superblock and major in-memory structure") Reported-by: syzbot+8b376a77b2f364097fbe(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/linux-f2fs-devel/67f3c0b2.050a0220.396535.0547.GAE@… Signed-off-by: Chao Yu <chao(a)kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yifan Qiao <qiaoyifan4(a)huawei.com> --- fs/f2fs/f2fs.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index c5297bb8968d..c47243818ef1 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2445,8 +2445,14 @@ static inline void dec_valid_block_count(struct f2fs_sb_info *sbi, blkcnt_t sectors = count << F2FS_LOG_SECTORS_PER_BLOCK; spin_lock(&sbi->stat_lock); - f2fs_bug_on(sbi, sbi->total_valid_block_count < (block_t) count); - sbi->total_valid_block_count -= (block_t)count; + if (unlikely(sbi->total_valid_block_count < count)) { + f2fs_warn(sbi, "Inconsistent total_valid_block_count:%u, ino:%lu, count:%u", + sbi->total_valid_block_count, inode->i_ino, count); + sbi->total_valid_block_count = 0; + set_sbi_flag(sbi, SBI_NEED_FSCK); + } else { + sbi->total_valid_block_count -= count; + } if (sbi->reserved_blocks && sbi->current_reserved_blocks < sbi->reserved_blocks) sbi->current_reserved_blocks = min(sbi->reserved_blocks, -- 2.39.2

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[PATCH v3 OLK-6.6] config: Enable CONFIG_VIRT_DRIVERS
by Cai Xinchen 04 Jul '25

04 Jul '25

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBWQ24 -------------------------------- To use tsm report for arm cca guest, enable CONFIG_VIRT_DRIVERS in openeuler_defconfig by default. ARM_CCA_GUEST and TSM_REPORTS will open as module by default. CONFIG_VMGENID will enable by default. Set VMGENID disable. All of CONFIG_NITRO_ENCLAVES dependencies are enable, but this patch only wants to enable CONFIG_ARM_CCA_GUEST, so set CONFIG_NITRO_ENCLAVES disable. Signed-off-by: Cai Xinchen <caixinchen1(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index f048a1b098d1..4e1e6a5a62b8 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -6491,7 +6491,9 @@ CONFIG_VFIO_PLATFORM=m # end of VFIO platform reset drivers # end of VFIO support for platform devices -# CONFIG_VIRT_DRIVERS is not set +CONFIG_VIRT_DRIVERS=y +# CONFIG_VMGENID is not set +# CONFIG_NITRO_ENCLAVES is not set CONFIG_VIRTIO_ANCHOR=y CONFIG_VIRTIO=m CONFIG_VIRTIO_PCI_LIB=m -- 2.18.0.huawei.25

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[PATCH openEuler-1.0-LTS] dm raid: fix address sanitizer warning in raid_resume
by Wang ShaoBo 04 Jul '25

04 Jul '25

From: Mikulas Patocka <mpatocka(a)redhat.com> stable inclusion from stable-v4.19.256 commit 3bfdc95466f5be4d8d95db5a5b470d61641a7c24 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGA8J CVE: CVE-2022-50085 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 7dad24db59d2d2803576f2e3645728866a056dab upstream. There is a KASAN warning in raid_resume when running the lvm test lvconvert-raid.sh. The reason for the warning is that mddev->raid_disks is greater than rs->raid_disks, so the loop touches one entry beyond the allocated length. Cc: stable(a)vger.kernel.org Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Signed-off-by: Mike Snitzer <snitzer(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wang ShaoBo <bobo.shaobowang(a)huawei.com> --- drivers/md/dm-raid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 9a5d65d2223b..49209dae7fdd 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3801,7 +3801,7 @@ static void attempt_restore_of_faulty_devices(struct raid_set *rs) memset(cleared_failed_devices, 0, sizeof(cleared_failed_devices)); - for (i = 0; i < mddev->raid_disks; i++) { + for (i = 0; i < rs->raid_disks; i++) { r = &rs->dev[i].rdev; /* HM FIXME: enhance journal device recovery processing */ if (test_bit(Journal, &r->flags)) -- 2.25.1

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[PATCH v2 OLK-6.6] config: Enable CONFIG_VIRT_DRIVERS
by Cai Xinchen 04 Jul '25

04 Jul '25

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8JVN0 -------------------------------- To use tsm report for arm cca guest, enable CONFIG_VIRT_DRIVERS in openeuler_defconfig by default. ARM_CCA_GUEST and TSM_REPORTS will open as module by default. CONFIG_VMGENID will enable by default. Set VMGENID disable. All of CONFIG_NITRO_ENCLAVES dependencies are enable, but this patch only wants to enable CONFIG_ARM_CCA_GUEST, so set CONFIG_NITRO_ENCLAVES disable. Signed-off-by: Cai Xinchen <caixinchen1(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index f048a1b098d1..4e1e6a5a62b8 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -6491,7 +6491,9 @@ CONFIG_VFIO_PLATFORM=m # end of VFIO platform reset drivers # end of VFIO support for platform devices -# CONFIG_VIRT_DRIVERS is not set +CONFIG_VIRT_DRIVERS=y +# CONFIG_VMGENID is not set +# CONFIG_NITRO_ENCLAVES is not set CONFIG_VIRTIO_ANCHOR=y CONFIG_VIRTIO=m CONFIG_VIRTIO_PCI_LIB=m -- 2.18.0.huawei.25

2 1

[PATCH openEuler-1.0-LTS] usb: host: ohci-ppc-of: Fix refcount leak bug
by Wang ShaoBo 04 Jul '25

04 Jul '25

From: Liang He <windhl(a)126.com> stable inclusion from stable-v4.19.256 commit ec583e300aee9f152a64911445092d18e1c36729 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG8ST CVE: CVE-2022-50033 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 40a959d7042bb7711e404ad2318b30e9f92c6b9b ] In ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Acked-by: Alan Stern <stern(a)rowland.harvard.edu> Signed-off-by: Liang He <windhl(a)126.com> Link: https://lore.kernel.org/r/20220617034637.4003115-1-windhl@126.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang ShaoBo <bobo.shaobowang(a)huawei.com> --- drivers/usb/host/ohci-ppc-of.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c index 76a9b40b08f1..96c5c7655283 100644 --- a/drivers/usb/host/ohci-ppc-of.c +++ b/drivers/usb/host/ohci-ppc-of.c @@ -169,6 +169,7 @@ static int ohci_hcd_ppc_of_probe(struct platform_device *op) release_mem_region(res.start, 0x4); } else pr_debug("%s: cannot get ehci offset from fdt\n", __FILE__); + of_node_put(np); } irq_dispose_mapping(irq); -- 2.25.1

2 1

[PATCH OLK-6.6] sched/fair: Avoid offline tasks starve to death for priority load balance
by Lu Jialin 04 Jul '25

04 Jul '25

From: Song Zhang <zhangsong34(a)huawei.com> euleros inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICIG0E CVE: NA -------------------- When priority load balance enabled for online/offline tasks co-location, offline tasks maybe starve to death by load balance detach_tasks() if env->loop exceed env->loop_max and can not be migrate to idle cpus. So we should set env->loop to 0 and detach offline tasks again. Fixes: 89bf80a4d6d5 ("sched: Introduce priority load balance for qos scheduler") Signed-off-by: Song Zhang <zhangsong34(a)huawei.com> Confict: kernel/sched/fair.c Patch adaptation due to context changes Signed-off-by: yangjiaqi <yangjiaqi16(a)huawei.com> --- kernel/sched/fair.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index c4c3afa6e7b4..ea3be1ff723e 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -11024,6 +11024,13 @@ static int detach_tasks(struct lb_env *env) #ifdef CONFIG_QOS_SCHED_PRIO_LB if (sysctl_sched_prio_load_balance_enabled && env->imbalance > 0) { + /* + * Avoid offline tasks starve to death if env->loop exceed + * env->loop_max, so we should set env->loop to 0 and detach + * offline tasks again. + */ + if (env->loop > env->loop_max) + env->loop = 0; loop++; if (loop == 1) { tasks = &env->src_rq->cfs_offline_tasks; -- 2.33.0

2 1

[PATCH OLK-6.6] wifi: ath9k_htc: Abort software beacon handling if disabled
by Yongjian Sun 04 Jul '25

04 Jul '25

From: Toke Høiland-Jørgensen <toke(a)toke.dk> mainline inclusion from mainline-v6.16-rc1 commit ac4e317a95a1092b5da5b9918b7118759342641c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICJTGW CVE: CVE-2025-38157 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- A malicious USB device can send a WMI_SWBA_EVENTID event from an ath9k_htc-managed device before beaconing has been enabled. This causes a device-by-zero error in the driver, leading to either a crash or an out of bounds read. Prevent this by aborting the handling in ath9k_htc_swba() if beacons are not enabled. Reported-by: Robert Morris <rtm(a)csail.mit.edu> Closes: https://lore.kernel.org/r/88967.1743099372@localhost Fixes: 832f6a18fc2a ("ath9k_htc: Add beacon slots") Signed-off-by: Toke Høiland-Jørgensen <toke(a)toke.dk> Link: https://patch.msgid.link/20250402112217.58533-1-toke@toke.dk Signed-off-by: Jeff Johnson <jeff.johnson(a)oss.qualcomm.com> Signed-off-by: Yongjian Sun <sunyongjian1(a)huawei.com> --- drivers/net/wireless/ath/ath9k/htc_drv_beacon.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index 533471e69400..18c7654bc539 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -290,6 +290,9 @@ void ath9k_htc_swba(struct ath9k_htc_priv *priv, struct ath_common *common = ath9k_hw_common(priv->ah); int slot; + if (!priv->cur_beacon_conf.enable_beacon) + return; + if (swba->beacon_pending != 0) { priv->beacon.bmisscnt++; if (priv->beacon.bmisscnt > BSTUCK_THRESHOLD) { -- 2.39.2

2 1

[PATCH OLK-5.10] media: uvcvideo: Remove dangling pointers
by Zhao Yipeng 04 Jul '25

04 Jul '25

From: Ricardo Ribalda <ribalda(a)chromium.org> mainline inclusion from mainline-v6.14-rc1 commit 221cd51efe4565501a3dbf04cc011b537dcce7fb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBPC8W CVE: CVE-2024-58002 Reference: https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/comm… -------------------------------- When an async control is written, we copy a pointer to the file handle that started the operation. That pointer will be used when the device is done. Which could be anytime in the future. If the user closes that file descriptor, its structure will be freed, and there will be one dangling pointer per pending async control, that the driver will try to use. Clean all the dangling pointers during release(). To avoid adding a performance penalty in the most common case (no async operation), a counter has been introduced with some logic to make sure that it is properly handled. Cc: stable(a)vger.kernel.org Fixes: e5225c820c05 ("media: uvcvideo: Send a control event when a Control Change interrupt arrives") Reviewed-by: Hans de Goede <hdegoede(a)redhat.com> Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Link: https://lore.kernel.org/r/20241203-uvc-fix-async-v6-3-26c867231118@chromium… Signed-off-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> Conflicts: drivers/media/usb/uvc/uvc_ctrl.c drivers/media/usb/uvc/uvc_v4l2.c drivers/media/usb/uvc/uvcvideo.h [The guard() function is not introduced. 'for' loop initial declaration are only allowed in C99 or C11 mode. And other conflicts are contextual due to the commits d9fecd096f67 and 9e56380ae625 not being merged.] Signed-off-by: Zhao Yipeng <zhaoyipeng5(a)huawei.com> --- drivers/media/usb/uvc/uvc_ctrl.c | 64 +++++++++++++++++++++++++++++++- drivers/media/usb/uvc/uvc_v4l2.c | 2 + drivers/media/usb/uvc/uvcvideo.h | 9 ++++- 3 files changed, 72 insertions(+), 3 deletions(-) diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index 5e0acabed37a..c29c2fd67523 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -1276,6 +1276,40 @@ static void uvc_ctrl_send_slave_event(struct uvc_video_chain *chain, uvc_ctrl_send_event(chain, handle, ctrl, mapping, val, changes); } +static void uvc_ctrl_set_handle(struct uvc_fh *handle, struct uvc_control *ctrl, + struct uvc_fh *new_handle) +{ + lockdep_assert_held(&handle->chain->ctrl_mutex); + + if (new_handle) { + if (ctrl->handle) + dev_warn_ratelimited(&handle->stream->dev->udev->dev, + "UVC non compliance: Setting an async control with a pending operation."); + + if (new_handle == ctrl->handle) + return; + + if (ctrl->handle) { + WARN_ON(!ctrl->handle->pending_async_ctrls); + if (ctrl->handle->pending_async_ctrls) + ctrl->handle->pending_async_ctrls--; + } + + ctrl->handle = new_handle; + handle->pending_async_ctrls++; + return; + } + + /* Cannot clear the handle for a control not owned by us.*/ + if (WARN_ON(ctrl->handle != handle)) + return; + + ctrl->handle = NULL; + if (WARN_ON(!handle->pending_async_ctrls)) + return; + handle->pending_async_ctrls--; +} + void uvc_ctrl_status_event(struct uvc_video_chain *chain, struct uvc_control *ctrl, const u8 *data) { @@ -1286,7 +1320,8 @@ void uvc_ctrl_status_event(struct uvc_video_chain *chain, mutex_lock(&chain->ctrl_mutex); handle = ctrl->handle; - ctrl->handle = NULL; + if (handle) + uvc_ctrl_set_handle(handle, ctrl, NULL); list_for_each_entry(mapping, &ctrl->info.mappings, list) { s32 value = __uvc_ctrl_get_value(mapping, data); @@ -1693,7 +1728,7 @@ int uvc_ctrl_set(struct uvc_fh *handle, uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT)); if (ctrl->info.flags & UVC_CTRL_FLAG_ASYNCHRONOUS) - ctrl->handle = handle; + uvc_ctrl_set_handle(handle, ctrl, handle); ctrl->dirty = 1; ctrl->modified = 1; @@ -2337,6 +2372,31 @@ int uvc_ctrl_init_device(struct uvc_device *dev) return 0; } +void uvc_ctrl_cleanup_fh(struct uvc_fh *handle) +{ + struct uvc_entity *entity; + + mutex_lock(&handle->chain->ctrl_mutex); + + if (!handle->pending_async_ctrls) { + mutex_unlock(&handle->chain->ctrl_mutex); + return; + } + + list_for_each_entry(entity, &handle->chain->dev->entities, list) { + unsigned int i; + + for (i = 0; i < entity->ncontrols; ++i) { + if (entity->controls[i].handle != handle) + continue; + uvc_ctrl_set_handle(handle, &entity->controls[i], NULL); + } + } + + WARN_ON(handle->pending_async_ctrls); + mutex_unlock(&handle->chain->ctrl_mutex); +} + /* * Cleanup device controls. */ diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c index b40a2b904ace..7ad00ba0b99f 100644 --- a/drivers/media/usb/uvc/uvc_v4l2.c +++ b/drivers/media/usb/uvc/uvc_v4l2.c @@ -593,6 +593,8 @@ static int uvc_v4l2_release(struct file *file) uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_release\n"); + uvc_ctrl_cleanup_fh(handle); + /* Only free resources if this is a privileged handle. */ if (uvc_has_privileges(handle)) uvc_queue_release(&stream->queue); diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index c75990c0957e..3edf454c164f 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -448,7 +448,11 @@ struct uvc_video_chain { struct uvc_entity *processing; /* Processing unit */ struct uvc_entity *selector; /* Selector unit */ - struct mutex ctrl_mutex; /* Protects ctrl.info */ + struct mutex ctrl_mutex; /* + * Protects ctrl.info, + * ctrl.handle and + * uvc_fh.pending_async_ctrls + */ struct v4l2_prio_state prio; /* V4L2 priority state */ u32 caps; /* V4L2 chain-wide caps */ @@ -694,6 +698,7 @@ struct uvc_fh { struct uvc_video_chain *chain; struct uvc_streaming *stream; enum uvc_handle_state state; + unsigned int pending_async_ctrls; }; struct uvc_driver { @@ -866,6 +871,8 @@ int uvc_ctrl_set(struct uvc_fh *handle, struct v4l2_ext_control *xctrl); int uvc_xu_ctrl_query(struct uvc_video_chain *chain, struct uvc_xu_control_query *xqry); +void uvc_ctrl_cleanup_fh(struct uvc_fh *handle); + /* Utility functions */ void uvc_simplify_fraction(u32 *numerator, u32 *denominator, unsigned int n_terms, unsigned int threshold); -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] arm64: cacheinfo: Fix incorrect assignment of signed error value to unsigned fw_level
by Wupeng Ma 04 Jul '25

04 Jul '25

From: Sudeep Holla <sudeep.holla(a)arm.com> stable inclusion from stable-v4.19.256 commit c3396c1c8b87510f2ac2a674948156577559d42d category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICG9RO CVE: CVE-2022-49964 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit e75d18cecbb3805895d8ed64da4f78575ec96043 ] Though acpi_find_last_cache_level() always returned signed value and the document states it will return any errors caused by lack of a PPTT table, it never returned negative values before. Commit 0c80f9e165f8 ("ACPI: PPTT: Leave the table mapped for the runtime usage") however changed it by returning -ENOENT if no PPTT was found. The value returned from acpi_find_last_cache_level() is then assigned to unsigned fw_level. It will result in the number of cache leaves calculated incorrectly as a huge value which will then cause the following warning from __alloc_pages as the order would be great than MAX_ORDER because of incorrect and huge cache leaves value. | WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:5407 __alloc_pages+0x74/0x314 | Modules linked in: | CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-10393-g7c2a8d3ac4c0 #73 | pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) | pc : __alloc_pages+0x74/0x314 | lr : alloc_pages+0xe8/0x318 | Call trace: | __alloc_pages+0x74/0x314 | alloc_pages+0xe8/0x318 | kmalloc_order_trace+0x68/0x1dc | __kmalloc+0x240/0x338 | detect_cache_attributes+0xe0/0x56c | update_siblings_masks+0x38/0x284 | store_cpu_topology+0x78/0x84 | smp_prepare_cpus+0x48/0x134 | kernel_init_freeable+0xc4/0x14c | kernel_init+0x2c/0x1b4 | ret_from_fork+0x10/0x20 Fix the same by changing fw_level to be signed integer and return the error from init_cache_level() early in case of error. Reported-and-Tested-by: Bruno Goncalves <bgoncalv(a)redhat.com> Signed-off-by: Sudeep Holla <sudeep.holla(a)arm.com> Link: https://lore.kernel.org/r/20220808084640.3165368-1-sudeep.holla@arm.com Signed-off-by: Will Deacon <will(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com> --- arch/arm64/kernel/cacheinfo.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kernel/cacheinfo.c b/arch/arm64/kernel/cacheinfo.c index 80a4ab1c43fd..be11effcb090 100644 --- a/arch/arm64/kernel/cacheinfo.c +++ b/arch/arm64/kernel/cacheinfo.c @@ -58,7 +58,8 @@ static void ci_leaf_init(struct cacheinfo *this_leaf, static int __init_cache_level(unsigned int cpu) { - unsigned int ctype, level, leaves, fw_level; + unsigned int ctype, level, leaves; + int fw_level; struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu); for (level = 1, leaves = 0; level <= MAX_CACHE_LEVEL; level++) { @@ -76,6 +77,9 @@ static int __init_cache_level(unsigned int cpu) else fw_level = acpi_find_last_cache_level(cpu); + if (fw_level < 0) + return fw_level; + if (level < fw_level) { /* * some external caches not specified in CLIDR_EL1 -- 2.43.0

2 1

[openeuler:OLK-5.10 3011/3011] arch/arm64/kernel/syscall.c:281:6: warning: no previous prototype for 'do_el0_xcall'
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: d33d9222dd0abdddb305cbcd6dddf6763e0bcd5a commit: f22cbd7df3438fb008e74ddcbe6619c1a03c7955 [3011/3011] arm64: Faster SVC exception handler with xcall config: arm64-randconfig-001-20250704 (https://download.01.org/0day-ci/archive/20250704/202507041422.jQntADhM-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507041422.jQntADhM-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/202507041422.jQntADhM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/arm64/kernel/syscall.c:281:6: warning: no previous prototype for 'do_el0_xcall' [-Wmissing-prototypes] 281 | void do_el0_xcall(struct pt_regs *regs) | ^~~~~~~~~~~~ arch/arm64/kernel/syscall.c:297:6: warning: no previous prototype for 'do_el0_svc' [-Wmissing-prototypes] 297 | void do_el0_svc(struct pt_regs *regs) | ^~~~~~~~~~ arch/arm64/kernel/syscall.c:313:6: warning: no previous prototype for 'do_el0_svc_compat' [-Wmissing-prototypes] 313 | void do_el0_svc_compat(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~ vim +/do_el0_xcall +281 arch/arm64/kernel/syscall.c 279 280 #ifdef CONFIG_FAST_SYSCALL > 281 void do_el0_xcall(struct pt_regs *regs) 282 { 283 const syscall_fn_t *t = sys_call_table; 284 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] clk: bcm: rpi: Add NULL check in raspberrypi_clk_register()
by Wang Zhaolong 04 Jul '25

04 Jul '25

From: Henry Martin <bsdhenrymartin(a)gmail.com> stable inclusion from stable-v6.6.94 commit 3c1adc2f8c732ea09e8c4bce5941fec019c6205d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICJT6U CVE: CVE-2025-38160 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ---------------------------------- [ Upstream commit 73c46d9a93d071ca69858dea3f569111b03e549e ] devm_kasprintf() returns NULL when memory allocation fails. Currently, raspberrypi_clk_register() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue. Fixes: 93d2725affd6 ("clk: bcm: rpi: Discover the firmware clocks") Signed-off-by: Henry Martin <bsdhenrymartin(a)gmail.com> Reviewed-by: Dave Stevenson <dave.stevenson(a)raspberrypi.com> Link: https://lore.kernel.org/r/20250402020513.42628-1-bsdhenrymartin@gmail.com Reviewed-by: Stefan Wahren <wahrenst(a)gmx.net> Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Zhaolong <wangzhaolong(a)huaweicloud.com> --- drivers/clk/bcm/clk-raspberrypi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c index 4d411408e4af..cc4ca336ac13 100644 --- a/drivers/clk/bcm/clk-raspberrypi.c +++ b/drivers/clk/bcm/clk-raspberrypi.c @@ -269,10 +269,12 @@ static struct clk_hw *raspberrypi_clk_register(struct raspberrypi_clk *rpi, data->variant = variant; init.name = devm_kasprintf(rpi->dev, GFP_KERNEL, "fw-clk-%s", rpi_firmware_clk_names[id]); + if (!init.name) + return ERR_PTR(-ENOMEM); init.ops = &raspberrypi_firmware_clk_ops; init.flags = CLK_GET_RATE_NOCACHE; data->hw.init = &init; -- 2.34.3

2 1

[PATCH OLK-6.6 1/7] arm64: enable Permission Indirection Extension (PIE)
by Qi Xi 04 Jul '25

04 Jul '25

From: Joey Gouly <joey.gouly(a)arm.com> Now that the necessary changes have been made, set the Permission Indirection registers and enable the Permission Indirection Extension. Signed-off-by: Joey Gouly <joey.gouly(a)arm.com> Cc: Will Deacon <will(a)kernel.org> Reviewed-by: Catalin Marinas <catalin.marinas(a)arm.com> Link: https://lore.kernel.org/r/20230606145859.697944-17-joey.gouly@arm.com Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- arch/arm64/mm/proc.S | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S index 1a9684b11474..79e328a1c1ec 100644 --- a/arch/arm64/mm/proc.S +++ b/arch/arm64/mm/proc.S @@ -455,6 +455,21 @@ SYM_FUNC_START(__cpu_setup) #endif /* CONFIG_ARM64_HW_AFDBM */ msr mair_el1, mair msr tcr_el1, tcr + + mrs_s x1, SYS_ID_AA64MMFR3_EL1 + ubfx x1, x1, #ID_AA64MMFR3_EL1_S1PIE_SHIFT, #4 + cbz x1, .Lskip_indirection + + mov_q x0, PIE_E0 + msr REG_PIRE0_EL1, x0 + mov_q x0, PIE_E1 + msr REG_PIR_EL1, x0 + + mov x0, TCR2_EL1x_PIE + msr REG_TCR2_EL1, x0 + +.Lskip_indirection: + /* * Prepare SCTLR */ -- 2.33.0

2 7

[PATCH OLK-6.6 1/4] Revert "arm64: add HWCAP for FEAT_HBC (hinted conditional branches)"
by Qi Xi 04 Jul '25

04 Jul '25

This reverts commit a5eb84a142299b796c94b3d43c21409a22f18c4a. This reverts commit 1ade045233751daefb4f57ccd7ea2d2311c5ded0. Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- arch/arm64/include/asm/hwcap.h | 1 - arch/arm64/include/asm/sysreg.h | 4 ---- arch/arm64/include/uapi/asm/hwcap.h | 1 - arch/arm64/kernel/cpufeature.c | 21 +-------------------- arch/arm64/kernel/cpuinfo.c | 1 - arch/arm64/tools/cpucaps | 1 - 6 files changed, 1 insertion(+), 28 deletions(-) diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index 2155094ef9f7..f68fbb207473 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -108,7 +108,6 @@ #define KERNEL_HWCAP_ECV __khwcap2_feature(ECV) #define KERNEL_HWCAP_AFP __khwcap2_feature(AFP) #define KERNEL_HWCAP_RPRES __khwcap2_feature(RPRES) -#define KERNEL_HWCAP_HBC __khwcap2_feature(HBC) /* * This yields a mask that user programs can use to figure out what diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index b8d00be796cf..3cafd4ef0c74 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -907,7 +907,6 @@ /* id_aa64mmfr1 */ #define ID_AA64MMFR1_ECBHB_SHIFT 60 -#define ID_AA64MMFR1_TIDCP1_SHIFT 52 #define ID_AA64MMFR1_AFP_SHIFT 44 #define ID_AA64MMFR1_ETS_SHIFT 36 #define ID_AA64MMFR1_TWED_SHIFT 32 @@ -923,9 +922,6 @@ #define ID_AA64MMFR1_VMIDBITS_8 0 #define ID_AA64MMFR1_VMIDBITS_16 2 -#define ID_AA64MMFR1_TIDCP1_NI 0 -#define ID_AA64MMFR1_TIDCP1_IMP 1 - /* id_aa64mmfr2 */ #define ID_AA64MMFR2_E0PD_SHIFT 60 #define ID_AA64MMFR2_EVT_SHIFT 56 diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h index 0a3df77b8b64..f03731847d9d 100644 --- a/arch/arm64/include/uapi/asm/hwcap.h +++ b/arch/arm64/include/uapi/asm/hwcap.h @@ -78,6 +78,5 @@ #define HWCAP2_ECV (1 << 19) #define HWCAP2_AFP (1 << 20) #define HWCAP2_RPRES (1 << 21) -#define HWCAP2_HBC (1UL << 22) #endif /* _UAPI__ASM_HWCAP_H */ diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index e0b79f932a5f..752e1001a5c7 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -232,7 +232,7 @@ static const struct arm64_ftr_bits ftr_id_aa64isar1[] = { }; static const struct arm64_ftr_bits ftr_id_aa64isar2[] = { - ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_HIGHER_SAFE, ID_AA64ISAR2_CLEARBHB_SHIFT, 4, 0), + ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_HIGHER_SAFE, ID_AA64ISAR2_CLEARBHB_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_RPRES_SHIFT, 4, 0), ARM64_FTR_END, }; @@ -337,7 +337,6 @@ static const struct arm64_ftr_bits ftr_id_aa64mmfr0[] = { }; static const struct arm64_ftr_bits ftr_id_aa64mmfr1[] = { - ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_TIDCP1_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_AFP_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_ETS_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_TWED_SHIFT, 4, 0), @@ -1944,11 +1943,6 @@ static bool is_kvm_protected_mode(const struct arm64_cpu_capabilities *entry, in } #endif /* CONFIG_KVM */ -static void cpu_trap_el0_impdef(const struct arm64_cpu_capabilities *__unused) -{ - sysreg_clear_set(sctlr_el1, 0, SCTLR_EL1_TIDCP); -} - /* Internal helper functions to match cpu capability type */ static bool cpucap_late_cpu_optional(const struct arm64_cpu_capabilities *cap) @@ -2391,18 +2385,6 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .matches = has_cpuid_feature, .min_field_value = 1, }, - { - .desc = "Trap EL0 IMPLEMENTATION DEFINED functionality", - .capability = ARM64_HAS_TIDCP1, - .type = ARM64_CPUCAP_SYSTEM_FEATURE, - .sys_reg = SYS_ID_AA64MMFR1_EL1, - .sign = FTR_UNSIGNED, - .field_pos = ID_AA64MMFR1_TIDCP1_SHIFT, - .field_width = 4, - .min_field_value = ID_AA64MMFR1_TIDCP1_IMP, - .matches = has_cpuid_feature, - .cpu_enable = cpu_trap_el0_impdef, - }, {}, }; @@ -2525,7 +2507,6 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = { HWCAP_CAP(SYS_ID_AA64MMFR0_EL1, ID_AA64MMFR0_ECV_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_ECV), HWCAP_CAP(SYS_ID_AA64MMFR1_EL1, ID_AA64MMFR1_AFP_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_AFP), HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_RPRES_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_RPRES), - HWCAP_CAP(ID_AA64ISAR2_EL1, BC, IMP, CAP_HWCAP, KERNEL_HWCAP_HBC), {}, }; diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 04a7d2a974ce..d72898af05b4 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -97,7 +97,6 @@ static const char *const hwcap_str[] = { [KERNEL_HWCAP_ECV] = "ecv", [KERNEL_HWCAP_AFP] = "afp", [KERNEL_HWCAP_RPRES] = "rpres", - [KERNEL_HWCAP_HBC] = "hbc", }; #ifdef CONFIG_COMPAT diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps index c44cd3b076e9..a590cabe890c 100644 --- a/arch/arm64/tools/cpucaps +++ b/arch/arm64/tools/cpucaps @@ -34,7 +34,6 @@ HAS_RNG HAS_SB HAS_STAGE2_FWB HAS_SYSREG_GIC_CPUIF -HAS_TIDCP1 HAS_TLB_RANGE HAS_VIRT_HOST_EXTN HW_DBM -- 2.33.0

2 4

[openeuler:OLK-5.10 3011/3011] drivers/net/ethernet/mucse/rnp/rnp_sysfs.c:1958:2: warning: 'strncpy' specified bound 100 equals destination size
by kernel test robot 04 Jul '25

04 Jul '25

Hi Dong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: d33d9222dd0abdddb305cbcd6dddf6763e0bcd5a commit: e53494b741272933726616122ea77143d9742631 [3011/3011] drivers: initial support for rnp drivers from Mucse Technology config: arm64-randconfig-004-20250704 (https://download.01.org/0day-ci/archive/20250704/202507041337.WpaxtPMv-lkp@…) compiler: aarch64-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507041337.WpaxtPMv-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/202507041337.WpaxtPMv-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/mucse/rnp/rnp.h:21, from drivers/net/ethernet/mucse/rnp/rnp_sysfs.c:13: drivers/net/ethernet/mucse/rnp/rnp_common.h: In function '_rnp_skb_dump': drivers/net/ethernet/mucse/rnp/rnp_common.h:336:22: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 336 | &dev->features); | ^ drivers/net/ethernet/mucse/rnp/rnp_common.h:299:16: warning: variable 'tailroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_common.h:299:6: warning: variable 'headroom' set but not used [-Wunused-but-set-variable] 299 | int headroom, tailroom; | ^~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_common.h:298:16: warning: variable 'has_trans' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_common.h:298:7: warning: variable 'has_mac' set but not used [-Wunused-but-set-variable] 298 | bool has_mac, has_trans; | ^~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_sysfs.c: At top level: drivers/net/ethernet/mucse/rnp/rnp_sysfs.c:1214:5: warning: no previous prototype for 'rnp_mbx_get_pn_sn' [-Wmissing-prototypes] 1214 | int rnp_mbx_get_pn_sn(struct rnp_hw *hw, char pn[33], char sn[33]) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_sysfs.c: In function '_switch_loopback': >> drivers/net/ethernet/mucse/rnp/rnp_sysfs.c:1958:2: warning: 'strncpy' specified bound 100 equals destination size [-Wstringop-truncation] 1958 | strncpy(name, peer_eth, sizeof(name)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/strncpy +1958 drivers/net/ethernet/mucse/rnp/rnp_sysfs.c 1950 1951 static ssize_t _switch_loopback(struct rnp_adapter *adapter, 1952 const char *peer_eth, int en) 1953 { 1954 struct net_device *peer_netdev = NULL; 1955 struct rnp_adapter *peer_adapter = NULL; 1956 char name[100]; 1957 > 1958 strncpy(name, peer_eth, sizeof(name)); 1959 strim(name); 1960 1961 pr_info("%s: nr_lane:%d peer_lane:%s en:%d\n", __func__, 0, 1962 peer_eth, en); 1963 1964 peer_netdev = dev_get_by_name(&init_net, name); 1965 if (!peer_netdev) { 1966 e_err(drv, "canot' find %s\n", name); 1967 return -EINVAL; 1968 } 1969 peer_adapter = netdev_priv(peer_netdev); 1970 1971 if (PCI_SLOT(peer_adapter->pdev->devfn) != 1972 PCI_SLOT(adapter->pdev->devfn)) { 1973 e_err(drv, "%s %s not in same slot\n", 1974 netdev_name(adapter->netdev), 1975 netdev_name(peer_adapter->netdev)); 1976 dev_put(peer_netdev); 1977 return -EINVAL; 1978 } 1979 1980 1981 do_switch_loopback_set(adapter, en, 0, 1982 rnp_is_pf1(&peer_adapter->hw) ? 4 : 0); 1983 do_switch_loopback_set(peer_adapter, en, 0, 1984 rnp_is_pf1(&adapter->hw) ? 4 : 0); 1985 1986 if (peer_netdev) 1987 dev_put(peer_netdev); 1988 1989 return 0; 1990 } 1991 static ssize_t switch_loopback_on_store(struct device *dev, 1992 struct device_attribute *attr, 1993 const char *buf, size_t count) 1994 { 1995 struct rnp_adapter *adapter = netdev_priv(to_net_device(dev)); 1996 1997 return _switch_loopback(adapter, buf, 1) == 0 ? count : -EINVAL; 1998 } 1999 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2455/2455] ERROR: modpost: "fg_console" [drivers/video/fbdev/ls2k500sfb.ko] undefined!
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 673b27ee13cb811b3f418669e6826b95459c32f4 commit: 8248d42b7c5f4338a54f26d8efebec8614b43466 [2455/2455] fbdev: add ls2k500sfb driver for ls2k500 bmc. config: arm64-randconfig-001-20250704 (https://download.01.org/0day-ci/archive/20250704/202507041220.xQnKLHix-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507041220.xQnKLHix-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/202507041220.xQnKLHix-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/xen-blkback/xen-blkback.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/pcf50633-gpio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/qcom-pm8008.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-tcp.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mtd/chips/cfi_util.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mtd/chips/cfi_cmdset_0020.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/mdio/mdio-aspeed.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/ath/wcn36xx/wcn36xx.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/brcmfmac-wcc.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/brcmfmac-cyw.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/brcmfmac-bca.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/ti/wlcore/wlcore.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/ti/wlcore/wlcore_spi.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/ti/wlcore/wlcore_sdio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/ti/wl12xx/wl12xx.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/ti/wl1251/wl1251_spi.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/wireless/ti/wl1251/wl1251_sdio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/arcnet/arcnet.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/arcnet/rfc1201.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/arcnet/arc-rawmode.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/arcnet/capmode.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/arcnet/com90io.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/ppp/ppp_generic.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/ppp/ppp_async.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/ppp/bsd_comp.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/atm/iphase.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/atm/eni.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firewire/firewire-uapi-test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/host/ohci-exynos.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb_debug.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/mxuport.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_uvc.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/mon/usbmon.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/class/usbtmc.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/chipidea/ci_hdrc_msm.o WARNING: modpost: drivers/rtc/rtc-at91rm9200: section mismatch in reference: at91_rtc_driver+0x8 (section: .data) -> at91_rtc_remove (section: .exit.text) WARNING: modpost: drivers/rtc/rtc-mv: section mismatch in reference: mv_rtc_driver+0x8 (section: .data) -> mv_rtc_remove (section: .exit.text) WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/rtc/rtc-omap.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/rtc/rtc-rc5t583.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/i2c/busses/i2c-pxa.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/tuners/tda9887.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/common/videobuf2/videobuf2-dvb.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/common/uvc.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/pci/ttpci/budget-core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/dvb-frontends/au8522_decoder.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/v4l2-core/v4l2-async.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/media/v4l2-core/v4l2-fwnode.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/host/of_mmc_spi.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/host/tmio_mmc_core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/host/renesas_sdhi_core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/core/mmc_core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/core/pwrseq_simple.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/core/pwrseq_sd8787.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/core/sdio_uart.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/leds/flash/leds-rt4505.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firmware/google/coreboot_table.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firmware/google/cbmem.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firmware/google/vpd-sysfs.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/crypto/xilinx/zynqmp-aes-gcm.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/crypto/intel/keembay/keembay-ocs-hcu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/crypto/atmel-sha204a.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/wlan-ng/prism2_usb.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/rtl8192e/rtllib.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/rtl8192e/rtllib_crypt_ccmp.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/rtl8192e/rtllib_crypt_tkip.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/fbtft/fbtft.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/perf/marvell_cn10k_ddr_pmu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hwtracing/intel_th/intel_th_msu_sink.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvmem/nvmem_u-boot-env.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/siox/siox-bus-gpio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/interconnect/imx/imx8mn-interconnect.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/iio/adc/ingenic-adc.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/iio/adc/xilinx-ams.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/iio/buffer/kfifo_buf.o WARNING: modpost: drivers/hwtracing/coresight/coresight-etm4x: section mismatch in reference: etm4x_amba_driver+0x98 (section: .data) -> etm4_remove_amba (section: .exit.text) WARNING: modpost: drivers/hwtracing/coresight/coresight-etm4x: section mismatch in reference: etm4_platform_driver+0x8 (section: .data) -> etm4_remove_platform_dev (section: .exit.text) WARNING: modpost: missing MODULE_DESCRIPTION() in net/core/dev_addr_lists_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/netfilter/nft_fib.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv4/netfilter/iptable_raw.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv4/ipip.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv4/udp_diag.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv4/raw_diag.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/xfrm/xfrm_user.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/unix/unix_diag.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv6/netfilter/nf_reject_ipv6.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv6/ah6.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv6/esp6.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/ipv6/mip6.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/bridge/netfilter/ebtables.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/bridge/netfilter/ebtable_broute.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/bridge/netfilter/ebtable_filter.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/bridge/netfilter/ebtable_nat.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/atm/lec.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/tipc/diag.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/xdp/xsk_diag.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/6lowpan/6lowpan.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/nfc/nfc_digital.o WARNING: modpost: missing MODULE_DESCRIPTION() in net/hsr/hsr.o >> ERROR: modpost: "fg_console" [drivers/video/fbdev/ls2k500sfb.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq
by Wang Hai 04 Jul '25

04 Jul '25

From: Saurabh Sengar <ssengar(a)linux.microsoft.com> stable inclusion from stable-v4.19.257 commit b692c238ddfa61f00d97c4c1f021425d132ba96f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG945 CVE: CVE-2022-49986 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit d957e7ffb2c72410bcc1a514153a46719255a5da upstream. storvsc_error_wq workqueue should not be marked as WQ_MEM_RECLAIM as it doesn't need to make forward progress under memory pressure. Marking this workqueue as WQ_MEM_RECLAIM may cause deadlock while flushing a non-WQ_MEM_RECLAIM workqueue. In the current state it causes the following warning: [ 14.506347] ------------[ cut here ]------------ [ 14.506354] workqueue: WQ_MEM_RECLAIM storvsc_error_wq_0:storvsc_remove_lun is flushing !WQ_MEM_RECLAIM events_freezable_power_:disk_events_workfn [ 14.506360] WARNING: CPU: 0 PID: 8 at <-snip->kernel/workqueue.c:2623 check_flush_dependency+0xb5/0x130 [ 14.506390] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 5.4.0-1086-azure #91~18.04.1-Ubuntu [ 14.506391] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 05/09/2022 [ 14.506393] Workqueue: storvsc_error_wq_0 storvsc_remove_lun [ 14.506395] RIP: 0010:check_flush_dependency+0xb5/0x130 <-snip-> [ 14.506408] Call Trace: [ 14.506412] __flush_work+0xf1/0x1c0 [ 14.506414] __cancel_work_timer+0x12f/0x1b0 [ 14.506417] ? kernfs_put+0xf0/0x190 [ 14.506418] cancel_delayed_work_sync+0x13/0x20 [ 14.506420] disk_block_events+0x78/0x80 [ 14.506421] del_gendisk+0x3d/0x2f0 [ 14.506423] sr_remove+0x28/0x70 [ 14.506427] device_release_driver_internal+0xef/0x1c0 [ 14.506428] device_release_driver+0x12/0x20 [ 14.506429] bus_remove_device+0xe1/0x150 [ 14.506431] device_del+0x167/0x380 [ 14.506432] __scsi_remove_device+0x11d/0x150 [ 14.506433] scsi_remove_device+0x26/0x40 [ 14.506434] storvsc_remove_lun+0x40/0x60 [ 14.506436] process_one_work+0x209/0x400 [ 14.506437] worker_thread+0x34/0x400 [ 14.506439] kthread+0x121/0x140 [ 14.506440] ? process_one_work+0x400/0x400 [ 14.506441] ? kthread_park+0x90/0x90 [ 14.506443] ret_from_fork+0x35/0x40 [ 14.506445] ---[ end trace 2d9633159fdc6ee7 ]--- Link: https://lore.kernel.org/r/1659628534-17539-1-git-send-email-ssengar@linux.m… Fixes: 436ad9413353 ("scsi: storvsc: Allow only one remove lun work item to be issued per lun") Reviewed-by: Michael Kelley <mikelley(a)microsoft.com> Signed-off-by: Saurabh Sengar <ssengar(a)linux.microsoft.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/scsi/storvsc_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 0c2ba075bc71..f3701b4e374b 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1856,11 +1856,11 @@ static int storvsc_probe(struct hv_device *device, /* * Set the error handler work queue. */ host_dev->handle_error_wq = alloc_ordered_workqueue("storvsc_error_wq_%d", - WQ_MEM_RECLAIM, + 0, host->host_no); if (!host_dev->handle_error_wq) goto err_out2; INIT_WORK(&host_dev->host_scan_work, storvsc_host_scan); /* Register the HBA and start the scsi bus scan */ -- 2.17.1

2 1

[PATCH OLK-5.10] KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT
by Li Nan 04 Jul '25

04 Jul '25

From: Sean Christopherson <seanjc(a)google.com> mainline inclusion from mainline-v6.0-rc1 commit 6c6ab524cfae0799e55c82b2c1d61f1af0156f8d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG6WR Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabled (mindblowing) and trigger the WARN that fires on reserved SPTE bits being set. KVM has required NX support for SVM since commit b26a71a1a5b9 ("KVM: SVM: Refuse to load kvm_amd if NX support is not available") for exactly this reason, but apparently it never occurred to anyone to actually test NPT with the mitigation enabled. ------------[ cut here ]------------ spte = 0x800000018a600ee7, level = 2, rsvd bits = 0x800f0000001fe000 WARNING: CPU: 152 PID: 15966 at arch/x86/kvm/mmu/spte.c:215 make_spte+0x327/0x340 [kvm] Hardware name: Google, Inc. Arcadia_IT_80/Arcadia_IT_80, BIOS 10.48.0 01/27/2022 RIP: 0010:make_spte+0x327/0x340 [kvm] Call Trace: <TASK> tdp_mmu_map_handle_target_level+0xc3/0x230 [kvm] kvm_tdp_mmu_map+0x343/0x3b0 [kvm] direct_page_fault+0x1ae/0x2a0 [kvm] kvm_tdp_page_fault+0x7d/0x90 [kvm] kvm_mmu_page_fault+0xfb/0x2e0 [kvm] npf_interception+0x55/0x90 [kvm_amd] svm_invoke_exit_handler+0x31/0xf0 [kvm_amd] svm_handle_exit+0xf6/0x1d0 [kvm_amd] vcpu_enter_guest+0xb6d/0xee0 [kvm] ? kvm_pmu_trigger_event+0x6d/0x230 [kvm] vcpu_run+0x65/0x2c0 [kvm] kvm_arch_vcpu_ioctl_run+0x355/0x610 [kvm] kvm_vcpu_ioctl+0x551/0x610 [kvm] __se_sys_ioctl+0x77/0xc0 __x64_sys_ioctl+0x1d/0x20 do_syscall_64+0x44/0xa0 entry_SYSCALL_64_after_hwframe+0x46/0xb0 </TASK> ---[ end trace 0000000000000000 ]--- Cc: stable(a)vger.kernel.org Signed-off-by: Sean Christopherson <seanjc(a)google.com> Message-Id: <20220723013029.1753623-1-seanjc(a)google.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> Signed-off-by: Li Nan <linan122(a)huawei.com> --- arch/x86/kvm/mmu/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index c47500c4791d..0fee502a5f29 100755 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4779,7 +4779,7 @@ reset_tdp_shadow_zero_bits_mask(struct kvm_vcpu *vcpu, if (boot_cpu_is_amd()) __reset_rsvds_bits_mask(shadow_zero_check, reserved_hpa_bits(), - context->root_role.level, false, + context->root_role.level, true, boot_cpu_has(X86_FEATURE_GBPAGES), false, true); else -- 2.39.2

2 1

[PATCH OLK-5.10] ext4: fix slab-out-of-bounds in ext4_mb_find_good_group_avg_frag_lists()
by Yongjian Sun 04 Jul '25

04 Jul '25

From: Baokun Li <libaokun1(a)huawei.com> mainline inclusion from mainline-v6.10-rc1 commit 13df4d44a3aaabe61cd01d277b6ee23ead2a5206 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICJLYW Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- We can trigger a slab-out-of-bounds with the following commands: mkfs.ext4 -F /dev/$disk 10G mount /dev/$disk /tmp/test echo 2147483647 > /sys/fs/ext4/$disk/mb_group_prealloc echo test > /tmp/test/file && sync ================================================================== BUG: KASAN: slab-out-of-bounds in ext4_mb_find_good_group_avg_frag_lists+0x8a/0x200 [ext4] Read of size 8 at addr ffff888121b9d0f0 by task kworker/u2:0/11 CPU: 0 PID: 11 Comm: kworker/u2:0 Tainted: GL 6.7.0-next-20240118 #521 Call Trace: dump_stack_lvl+0x2c/0x50 kasan_report+0xb6/0xf0 ext4_mb_find_good_group_avg_frag_lists+0x8a/0x200 [ext4] ext4_mb_regular_allocator+0x19e9/0x2370 [ext4] ext4_mb_new_blocks+0x88a/0x1370 [ext4] ext4_ext_map_blocks+0x14f7/0x2390 [ext4] ext4_map_blocks+0x569/0xea0 [ext4] ext4_do_writepages+0x10f6/0x1bc0 [ext4] [...] ================================================================== The flow of issue triggering is as follows: // Set s_mb_group_prealloc to 2147483647 via sysfs ext4_mb_new_blocks ext4_mb_normalize_request ext4_mb_normalize_group_request ac->ac_g_ex.fe_len = EXT4_SB(sb)->s_mb_group_prealloc ext4_mb_regular_allocator ext4_mb_choose_next_group ext4_mb_choose_next_group_best_avail mb_avg_fragment_size_order order = fls(len) - 2 = 29 ext4_mb_find_good_group_avg_frag_lists frag_list = &sbi->s_mb_avg_fragment_size[order] if (list_empty(frag_list)) // Trigger SOOB! At 4k block size, the length of the s_mb_avg_fragment_size list is 14, but an oversized s_mb_group_prealloc is set, causing slab-out-of-bounds to be triggered by an attempt to access an element at index 29. Add a new attr_id attr_clusters_in_group with values in the range [0, sbi->s_clusters_per_group] and declare mb_group_prealloc as that type to fix the issue. In addition avoid returning an order from mb_avg_fragment_size_order() greater than MB_NUM_ORDERS(sb) and reduce some useless loops. Fixes: 7e170922f06b ("ext4: Add allocation criteria 1.5 (CR1_5)") CC: stable(a)vger.kernel.org Signed-off-by: Baokun Li <libaokun1(a)huawei.com> Reviewed-by: Jan Kara <jack(a)suse.cz> Reviewed-by: Ojaswin Mujoo <ojaswin(a)linux.ibm.com> Link: https://lore.kernel.org/r/20240319113325.3110393-5-libaokun1@huawei.com Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Conflicts: fs/ext4/sysfs.c fs/ext4/mballoc.c [This patch not only fixes the issue introduced by the commit "7e170922f06b", but also addresses the BUG_ON problem caused by the sign flip in the assignment of s_mb_group_prealloc. Since we did not merge the commit "7e170922f06b", this patch has been adapted accordingly.] Signed-off-by: Yongjian Sun <sunyongjian1(a)huawei.com> --- fs/ext4/sysfs.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c index b0bb4a92c9c9..4d690ce19dd4 100644 --- a/fs/ext4/sysfs.c +++ b/fs/ext4/sysfs.c @@ -29,6 +29,7 @@ typedef enum { attr_trigger_test_error, attr_first_error_time, attr_last_error_time, + attr_clusters_in_group, attr_feature, attr_pointer_ui, attr_pointer_ul, @@ -213,13 +214,14 @@ EXT4_ATTR_FUNC(sra_exceeded_retry_limit, 0444); EXT4_ATTR_OFFSET(inode_readahead_blks, 0644, inode_readahead, ext4_sb_info, s_inode_readahead_blks); +EXT4_ATTR_OFFSET(mb_group_prealloc, 0644, clusters_in_group, + ext4_sb_info, s_mb_group_prealloc); EXT4_RW_ATTR_SBI_UI(inode_goal, s_inode_goal); EXT4_RW_ATTR_SBI_UI(mb_stats, s_mb_stats); EXT4_RW_ATTR_SBI_UI(mb_max_to_scan, s_mb_max_to_scan); EXT4_RW_ATTR_SBI_UI(mb_min_to_scan, s_mb_min_to_scan); EXT4_RW_ATTR_SBI_UI(mb_order2_req, s_mb_order2_reqs); EXT4_RW_ATTR_SBI_UI(mb_stream_req, s_mb_stream_request); -EXT4_RW_ATTR_SBI_UI(mb_group_prealloc, s_mb_group_prealloc); EXT4_RW_ATTR_SBI_UI(mb_max_inode_prealloc, s_mb_max_inode_prealloc); EXT4_RW_ATTR_SBI_UI(extent_max_zeroout_kb, s_extent_max_zeroout_kb); EXT4_ATTR(trigger_fs_error, 0200, trigger_test_error); @@ -388,6 +390,7 @@ static ssize_t ext4_attr_show(struct kobject *kobj, (unsigned long long) percpu_counter_sum(&sbi->s_sra_exceeded_retry_limit)); case attr_inode_readahead: + case attr_clusters_in_group: case attr_pointer_ui: if (!ptr) return 0; @@ -448,6 +451,7 @@ static ssize_t ext4_attr_store(struct kobject *kobj, struct ext4_attr *a = container_of(attr, struct ext4_attr, attr); void *ptr = calc_ptr(a, sbi); unsigned long t; + unsigned int ut; int ret; switch (a->attr_id) { @@ -464,6 +468,14 @@ static ssize_t ext4_attr_store(struct kobject *kobj, else *((unsigned int *) ptr) = t; return len; + case attr_clusters_in_group: + ret = kstrtouint(skip_spaces(buf), 0, &ut); + if (ret) + return ret; + if (ut > sbi->s_clusters_per_group) + return -EINVAL; + *((unsigned int *) ptr) = ut; + return len; case attr_pointer_ul: if (!ptr) return 0; -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS v2] dm: fix unconditional IO throttle caused by REQ_PREFLUSH
by Zheng Qixing 04 Jul '25

04 Jul '25

From: Jinliang Zheng <alexjlzheng(a)gmail.com> mainline inclusion from mainline-v6.15-rc1 commit 88f7f56d16f568f19e1a695af34a7f4a6ce537a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAEX CVE: CVE-2025-38063 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------ When a bio with REQ_PREFLUSH is submitted to dm, __send_empty_flush() generates a flush_bio with REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC, which causes the flush_bio to be throttled by wbt_wait(). An example from v5.4, similar problem also exists in upstream: crash> bt 2091206 PID: 2091206 TASK: ffff2050df92a300 CPU: 109 COMMAND: "kworker/u260:0" #0 [ffff800084a2f7f0] __switch_to at ffff80004008aeb8 #1 [ffff800084a2f820] __schedule at ffff800040bfa0c4 #2 [ffff800084a2f880] schedule at ffff800040bfa4b4 #3 [ffff800084a2f8a0] io_schedule at ffff800040bfa9c4 #4 [ffff800084a2f8c0] rq_qos_wait at ffff8000405925bc #5 [ffff800084a2f940] wbt_wait at ffff8000405bb3a0 #6 [ffff800084a2f9a0] __rq_qos_throttle at ffff800040592254 #7 [ffff800084a2f9c0] blk_mq_make_request at ffff80004057cf38 #8 [ffff800084a2fa60] generic_make_request at ffff800040570138 #9 [ffff800084a2fae0] submit_bio at ffff8000405703b4 #10 [ffff800084a2fb50] xlog_write_iclog at ffff800001280834 [xfs] #11 [ffff800084a2fbb0] xlog_sync at ffff800001280c3c [xfs] #12 [ffff800084a2fbf0] xlog_state_release_iclog at ffff800001280df4 [xfs] #13 [ffff800084a2fc10] xlog_write at ffff80000128203c [xfs] #14 [ffff800084a2fcd0] xlog_cil_push at ffff8000012846dc [xfs] #15 [ffff800084a2fda0] xlog_cil_push_work at ffff800001284a2c [xfs] #16 [ffff800084a2fdb0] process_one_work at ffff800040111d08 #17 [ffff800084a2fe00] worker_thread at ffff8000401121cc #18 [ffff800084a2fe70] kthread at ffff800040118de4 After commit 2def2845cc33 ("xfs: don't allow log IO to be throttled"), the metadata submitted by xlog_write_iclog() should not be throttled. But due to the existence of the dm layer, throttling flush_bio indirectly causes the metadata bio to be throttled. Fix this by conditionally adding REQ_IDLE to flush_bio.bi_opf, which makes wbt_should_throttle() return false to avoid wbt_wait(). Signed-off-by: Jinliang Zheng <alexjlzheng(a)tencent.com> Reviewed-by: Tianxiang Peng <txpeng(a)tencent.com> Reviewed-by: Hao Peng <flyingpeng(a)tencent.com> Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Conflicts: drivers/md/dm.c [Due to not merging commit dbe3ece1287d ("dm: don't reuse bio for flushes").] Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/dm.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 469aefecfe0b..5c73d4f44082 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1472,6 +1472,10 @@ static int __send_empty_flush(struct clone_info *ci) unsigned target_nr = 0; struct dm_target *ti; + if ((ci->io->orig_bio->bi_opf & (REQ_IDLE | REQ_SYNC)) == + (REQ_IDLE | REQ_SYNC)) + ci->bio->bi_opf |= REQ_IDLE; + BUG_ON(bio_has_data(ci->bio)); while ((ti = dm_table_get_target(ci->map, target_nr++))) __send_duplicate_bios(ci, ti, ti->num_flush_bios, NULL); -- 2.39.2

2 1

[PATCH OLK-5.10 v2] dm: fix unconditional IO throttle caused by REQ_PREFLUSH
by Zheng Qixing 04 Jul '25

04 Jul '25

From: Jinliang Zheng <alexjlzheng(a)gmail.com> mainline inclusion from mainline-v6.15-rc1 commit 88f7f56d16f568f19e1a695af34a7f4a6ce537a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAEX CVE: CVE-2025-38063 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------ When a bio with REQ_PREFLUSH is submitted to dm, __send_empty_flush() generates a flush_bio with REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC, which causes the flush_bio to be throttled by wbt_wait(). An example from v5.4, similar problem also exists in upstream: crash> bt 2091206 PID: 2091206 TASK: ffff2050df92a300 CPU: 109 COMMAND: "kworker/u260:0" #0 [ffff800084a2f7f0] __switch_to at ffff80004008aeb8 #1 [ffff800084a2f820] __schedule at ffff800040bfa0c4 #2 [ffff800084a2f880] schedule at ffff800040bfa4b4 #3 [ffff800084a2f8a0] io_schedule at ffff800040bfa9c4 #4 [ffff800084a2f8c0] rq_qos_wait at ffff8000405925bc #5 [ffff800084a2f940] wbt_wait at ffff8000405bb3a0 #6 [ffff800084a2f9a0] __rq_qos_throttle at ffff800040592254 #7 [ffff800084a2f9c0] blk_mq_make_request at ffff80004057cf38 #8 [ffff800084a2fa60] generic_make_request at ffff800040570138 #9 [ffff800084a2fae0] submit_bio at ffff8000405703b4 #10 [ffff800084a2fb50] xlog_write_iclog at ffff800001280834 [xfs] #11 [ffff800084a2fbb0] xlog_sync at ffff800001280c3c [xfs] #12 [ffff800084a2fbf0] xlog_state_release_iclog at ffff800001280df4 [xfs] #13 [ffff800084a2fc10] xlog_write at ffff80000128203c [xfs] #14 [ffff800084a2fcd0] xlog_cil_push at ffff8000012846dc [xfs] #15 [ffff800084a2fda0] xlog_cil_push_work at ffff800001284a2c [xfs] #16 [ffff800084a2fdb0] process_one_work at ffff800040111d08 #17 [ffff800084a2fe00] worker_thread at ffff8000401121cc #18 [ffff800084a2fe70] kthread at ffff800040118de4 After commit 2def2845cc33 ("xfs: don't allow log IO to be throttled"), the metadata submitted by xlog_write_iclog() should not be throttled. But due to the existence of the dm layer, throttling flush_bio indirectly causes the metadata bio to be throttled. Fix this by conditionally adding REQ_IDLE to flush_bio.bi_opf, which makes wbt_should_throttle() return false to avoid wbt_wait(). Signed-off-by: Jinliang Zheng <alexjlzheng(a)tencent.com> Reviewed-by: Tianxiang Peng <txpeng(a)tencent.com> Reviewed-by: Hao Peng <flyingpeng(a)tencent.com> Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Conflicts: drivers/md/dm.c [Due to not merging commit 49add4966d79 ("block: pass a block_device and opf to bio_init").] Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/dm.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 9048cfc0d000..43cbfe359527 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1459,6 +1459,11 @@ static int __send_empty_flush(struct clone_info *ci) unsigned target_nr = 0; struct dm_target *ti; struct bio flush_bio; + unsigned int opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC; + + if ((ci->io->orig_bio->bi_opf & (REQ_IDLE | REQ_SYNC)) == + (REQ_IDLE | REQ_SYNC)) + opf |= REQ_IDLE; /* * Use an on-stack bio for this, it's safe since we don't @@ -1466,7 +1471,7 @@ static int __send_empty_flush(struct clone_info *ci) * the basis for the clone(s). */ bio_init(&flush_bio, NULL, 0); - flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC; + flush_bio.bi_opf = opf; ci->bio = &flush_bio; ci->sector_count = 0; -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] arm64: cacheinfo: Fix incorrect assignment of signed error value to unsigned fw_level
by Wupeng Ma 04 Jul '25

04 Jul '25

From: Sudeep Holla <sudeep.holla(a)arm.com> stable inclusion from stable-v4.19.256 commit c3396c1c8b87510f2ac2a674948156577559d42d category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICG9RO CVE: CVE-2022-50228 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit e75d18cecbb3805895d8ed64da4f78575ec96043 ] Though acpi_find_last_cache_level() always returned signed value and the document states it will return any errors caused by lack of a PPTT table, it never returned negative values before. Commit 0c80f9e165f8 ("ACPI: PPTT: Leave the table mapped for the runtime usage") however changed it by returning -ENOENT if no PPTT was found. The value returned from acpi_find_last_cache_level() is then assigned to unsigned fw_level. It will result in the number of cache leaves calculated incorrectly as a huge value which will then cause the following warning from __alloc_pages as the order would be great than MAX_ORDER because of incorrect and huge cache leaves value. | WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:5407 __alloc_pages+0x74/0x314 | Modules linked in: | CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-10393-g7c2a8d3ac4c0 #73 | pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) | pc : __alloc_pages+0x74/0x314 | lr : alloc_pages+0xe8/0x318 | Call trace: | __alloc_pages+0x74/0x314 | alloc_pages+0xe8/0x318 | kmalloc_order_trace+0x68/0x1dc | __kmalloc+0x240/0x338 | detect_cache_attributes+0xe0/0x56c | update_siblings_masks+0x38/0x284 | store_cpu_topology+0x78/0x84 | smp_prepare_cpus+0x48/0x134 | kernel_init_freeable+0xc4/0x14c | kernel_init+0x2c/0x1b4 | ret_from_fork+0x10/0x20 Fix the same by changing fw_level to be signed integer and return the error from init_cache_level() early in case of error. Reported-and-Tested-by: Bruno Goncalves <bgoncalv(a)redhat.com> Signed-off-by: Sudeep Holla <sudeep.holla(a)arm.com> Link: https://lore.kernel.org/r/20220808084640.3165368-1-sudeep.holla@arm.com Signed-off-by: Will Deacon <will(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com> --- arch/arm64/kernel/cacheinfo.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kernel/cacheinfo.c b/arch/arm64/kernel/cacheinfo.c index 80a4ab1c43fd..be11effcb090 100644 --- a/arch/arm64/kernel/cacheinfo.c +++ b/arch/arm64/kernel/cacheinfo.c @@ -58,7 +58,8 @@ static void ci_leaf_init(struct cacheinfo *this_leaf, static int __init_cache_level(unsigned int cpu) { - unsigned int ctype, level, leaves, fw_level; + unsigned int ctype, level, leaves; + int fw_level; struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu); for (level = 1, leaves = 0; level <= MAX_CACHE_LEVEL; level++) { @@ -76,6 +77,9 @@ static int __init_cache_level(unsigned int cpu) else fw_level = acpi_find_last_cache_level(cpu); + if (fw_level < 0) + return fw_level; + if (level < fw_level) { /* * some external caches not specified in CLIDR_EL1 -- 2.43.0

2 1

[PATCH OLK-6.6 v2] mucse: rnpm: fix UAF in rnpm_remove()
by Ding Hui 04 Jul '25

04 Jul '25

driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICJVFM CVE: NA ------------------------------------ KASAN report a use-after-free case in rnpm_remove(). The pf_adapter is already be freed in rnpm_rm_pf_adapter(), but using pf_adapter->hw.mbx after that. Fix it by moving the dma_free_coherent() into rnpm_rm_pf_adapter() just before releasing pf_adapter, that also fix reply_dma leaking on rnpm_probe() error path. Fixes: 5deaf74c4b3e ("drivers: initial support for rnpm drivers from Mucse Technology") Signed-off-by: Ding Hui <dinghui(a)sangfor.com.cn> --- drivers/net/ethernet/mucse/rnpm/rnpm_main.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) --- v2: add Fixes: tag diff --git a/drivers/net/ethernet/mucse/rnpm/rnpm_main.c b/drivers/net/ethernet/mucse/rnpm/rnpm_main.c index 8c920f2fd9bc..3b1a3d872e22 100644 --- a/drivers/net/ethernet/mucse/rnpm/rnpm_main.c +++ b/drivers/net/ethernet/mucse/rnpm/rnpm_main.c @@ -8296,6 +8296,11 @@ static int rnpm_rm_pf_adapter(struct pci_dev *pdev, if (pf_adapter->hw_addr4) pcim_iounmap(pdev, pf_adapter->hw_addr4); + if (pf_adapter->hw.mbx.reply_dma) + dma_free_coherent(&pdev->dev, pf_adapter->hw.mbx.reply_dma_size, + pf_adapter->hw.mbx.reply_dma, + pf_adapter->hw.mbx.reply_dma_phy); + if (pf_adapter) devm_kfree(&pdev->dev, pf_adapter); @@ -8977,9 +8982,6 @@ static void rnpm_remove(struct pci_dev *pdev) rnpm_rm_pf_adapter(pdev, &pf_adapter); // pci_release_selected_regions(pdev, pci_select_bars(pdev, // IORESOURCE_MEM)); - dma_free_coherent(&pdev->dev, pf_adapter->hw.mbx.reply_dma_size, - pf_adapter->hw.mbx.reply_dma, - pf_adapter->hw.mbx.reply_dma_phy); pci_release_mem_regions(pdev); pci_disable_device(pdev); } -- 2.17.1

2 1

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 5536700e483b14a193ce40d6be90b95fb2d7532e
by kernel test robot 04 Jul '25

04 Jul '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 5536700e483b14a193ce40d6be90b95fb2d7532e !16920 net: atlantic: fix aq_vec index out of range error Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202506061449.nBm6oAvj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061633.Zsp5yfyi-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061637.CVNqsEqf-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506061755.yar1Fr9d-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202507030343.E83xAhC0-lkp@intel.com kernel/sched/core.c:5989:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? kernel/sched/core.c:5989:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? mm/memcontrol.c:5000:6: warning: no previous prototype for function 'dhugetlb_pool_is_free' [-Wmissing-prototypes] mm/memory.c:4803:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch] mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function] mm/mmu_gather.o: warning: objtool: missing symbol for section .text mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page' mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable] Unverified Error/Warning (likely false positive, kindly check if interested): include/asm-generic/bug.h:70:12: warning: 'mcu_ctrl' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'ces32' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'ciov' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'colormap' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'ctl' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'data' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'data_arg' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'drive_command' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'epds' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'idx' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'inbuf' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'info64' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'iocb' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'irq_req' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'load' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'm' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'master' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'pkg' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'reg' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'req_task' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'rs' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'slave' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'st_loc' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'tmplut' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'ubuf' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'version' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'vw' may be used uninitialized [-Wmaybe-uninitialized] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- include-asm-generic-bitops-non-atomic.h:error:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddr_change-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrinfo-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrparams-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_prim-is-less-than | |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_setpeerprim-is-less-than | |-- include-uapi-linux-sctp.h:error:spinfo_address-offset-in-struct-sctp_paddrinfo-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:spp_address-offset-in-struct-sctp_paddrparams-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:ssp_addr-offset-in-struct-sctp_prim-isn-t-aligned-to | |-- include-uapi-linux-sctp.h:error:sspp_addr-offset-in-struct-sctp_setpeerprim-isn-t-aligned-to | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-allnoconfig | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-002-20250703 | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-003-20250627 | |-- include-linux-uaccess.h:warning:ces32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ciov-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:colormap-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ctl-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:data-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:data_arg-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:drive_command-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:epds-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:idx-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:inbuf-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:info64-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:iocb-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:irq_req-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:load-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:m-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:master-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:pkg-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:r-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:reg-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:req_task-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:rs-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:slave-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:st_loc-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:tmplut-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ubuf-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:version-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:vw-may-be-used-uninitialized |-- arm64-randconfig-003-20250703 | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-randconfig-004-20250626 | |-- include-linux-uaccess.h:warning:acc-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:b32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:buts-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:c32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:cgc-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:cmap-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:compat_event-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:compat_kdfcopy-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:con2fb-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:d32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:data32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:desc32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:event-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:fa-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:fdq-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:flags-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:getb-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:handle-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:head-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:hreq32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:idq-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:input-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:io-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:karg-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:kdfcopy-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:log_addrs-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:m32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:mask-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:me-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:mfetch-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:n_blocks_count-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:new_serial-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:parms-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:pcopy-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:phys_addr-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ptr-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:range-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:rdwr_arg-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:recv32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:req32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:res32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ret-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:retval-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:rs485-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:rsp-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:set_buffer-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:sp32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:tnew-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uq32-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:var-may-be-used-uninitialized |-- arm64-randconfig-004-20250703 | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-allnoconfig | |-- mm-mmu_gather.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-001-20250703 | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-003-20250703 | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-004-20250703 | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-defconfig | |-- include-asm-generic-bug.h:warning:mcu_ctrl-may-be-used-uninitialized-in-this-function | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used `-- x86_64-rhel-9.4-rust |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page `-- mm-vmalloc.c:warning:variable-start-set-but-not-used elapsed time: 722m configs tested: 16 configs skipped: 115 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250703 gcc-5.5.0 arm64 randconfig-002-20250703 gcc-14.3.0 arm64 randconfig-003-20250703 gcc-12.3.0 arm64 randconfig-004-20250703 gcc-8.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250703 gcc-11 x86_64 buildonly-randconfig-002-20250703 gcc-12 x86_64 buildonly-randconfig-003-20250703 clang-20 x86_64 buildonly-randconfig-004-20250703 clang-20 x86_64 buildonly-randconfig-005-20250703 gcc-12 x86_64 buildonly-randconfig-006-20250703 gcc-12 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-21 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] mucse: rnpm: fix UAF in rnpm_remove()
by Ding Hui 04 Jul '25

04 Jul '25

driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICJVFM CVE: NA ------------------------------------ KASAN report a use-after-free case in rnpm_remove(). The pf_adapter is already be freed in rnpm_rm_pf_adapter(), but using pf_adapter->hw.mbx after that. Fix it by moving the dma_free_coherent() into rnpm_rm_pf_adapter() just before releasing pf_adapter, that also fix reply_dma leaking on rnpm_probe() error path. Signed-off-by: Ding Hui <dinghui(a)sangfor.com.cn> --- drivers/net/ethernet/mucse/rnpm/rnpm_main.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mucse/rnpm/rnpm_main.c b/drivers/net/ethernet/mucse/rnpm/rnpm_main.c index 8c920f2fd9bc..3b1a3d872e22 100644 --- a/drivers/net/ethernet/mucse/rnpm/rnpm_main.c +++ b/drivers/net/ethernet/mucse/rnpm/rnpm_main.c @@ -8296,6 +8296,11 @@ static int rnpm_rm_pf_adapter(struct pci_dev *pdev, if (pf_adapter->hw_addr4) pcim_iounmap(pdev, pf_adapter->hw_addr4); + if (pf_adapter->hw.mbx.reply_dma) + dma_free_coherent(&pdev->dev, pf_adapter->hw.mbx.reply_dma_size, + pf_adapter->hw.mbx.reply_dma, + pf_adapter->hw.mbx.reply_dma_phy); + if (pf_adapter) devm_kfree(&pdev->dev, pf_adapter); @@ -8977,9 +8982,6 @@ static void rnpm_remove(struct pci_dev *pdev) rnpm_rm_pf_adapter(pdev, &pf_adapter); // pci_release_selected_regions(pdev, pci_select_bars(pdev, // IORESOURCE_MEM)); - dma_free_coherent(&pdev->dev, pf_adapter->hw.mbx.reply_dma_size, - pf_adapter->hw.mbx.reply_dma, - pf_adapter->hw.mbx.reply_dma_phy); pci_release_mem_regions(pdev); pci_disable_device(pdev); } -- 2.17.1

2 1

[openeuler:OLK-6.6 2455/2455] drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:1268:29: warning: 'speed ' directive output may be truncated writing 6 bytes into a region of size between 1 and 128
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: 0bf0c942a09ba92e1d22e6960464b628dd4408fa [2455/2455] net/hinic3: Synchronize new NIC features and bug fixes config: x86_64-buildonly-randconfig-006-20250704 (https://download.01.org/0day-ci/archive/20250704/202507040829.NhLVmauM-lkp@…) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040829.NhLVmauM-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/202507040829.NhLVmauM-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:356:5: warning: no previous prototype for 'hinic3_rx_queue_stat_pack' [-Wmissing-prototypes] 356 | int hinic3_rx_queue_stat_pack(struct hinic3_show_item *item, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:369:5: warning: no previous prototype for 'hinic3_tx_queue_stat_pack' [-Wmissing-prototypes] 369 | int hinic3_tx_queue_stat_pack(struct hinic3_show_item *item, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c: In function 'hinic3_set_settings_to_hw': >> drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:1268:29: warning: 'speed ' directive output may be truncated writing 6 bytes into a region of size between 1 and 128 [-Wformat-truncation=] 1268 | "%sspeed %u ", link_info, speed); | ^~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:1267:17: note: 'snprintf' output between 9 and 145 bytes into a destination of size 128 1267 | snprintf(set_link_str, sizeof(set_link_str), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1268 | "%sspeed %u ", link_info, speed); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:621:6: warning: no previous prototype for 'print_port_info' [-Wmissing-prototypes] 621 | void print_port_info(struct hinic3_nic_io *nic_io, | ^~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:803:6: warning: no previous prototype for 'hinic3_notify_vf_bond_status' [-Wmissing-prototypes] 803 | void hinic3_notify_vf_bond_status(struct hinic3_nic_io *nic_io, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:833:6: warning: no previous prototype for 'hinic3_notify_all_vfs_bond_changed' [-Wmissing-prototypes] 833 | void hinic3_notify_all_vfs_bond_changed(void *hwdev, u8 bond_status) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1671:5: warning: no previous prototype for 'set_fecparam' [-Wmissing-prototypes] 1671 | int set_fecparam(void *hwdev, u8 fecparam) | ^~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1699:5: warning: no previous prototype for 'get_fecparam' [-Wmissing-prototypes] 1699 | int get_fecparam(void *hwdev, u8 *advertised_fec, u8 *supported_fec) | ^~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c: In function 'get_port_temperature_power': >> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:548:52: warning: ', rx power: ' directive output may be truncated writing 12 bytes into a region of size between 1 and 512 [-Wformat-truncation=] 548 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuW, tx power: %uuW", | ^~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:548:17: note: 'snprintf' output between 31 and 560 bytes into a destination of size 512 548 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuW, tx power: %uuW", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 549 | cap_info, info->power[0x0], info->power[0x1]); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:544:53: warning: ', rx power: ' directive output may be truncated writing 12 bytes into a region of size between 1 and 512 [-Wformat-truncation=] 544 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuw %uuW %uuW %uuW", | ^~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:544:17: note: 'snprintf' output between 28 and 575 bytes into a destination of size 512 544 | snprintf(str, CAP_INFO_MAX_LEN, "%s, rx power: %uuw %uuW %uuW %uuW", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 545 | cap_info, info->power[0x0], info->power[0x1], | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 546 | info->power[0x2], info->power[0x3]); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +1268 drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c 1250 1251 static int hinic3_set_settings_to_hw(struct hinic3_nic_dev *nic_dev, 1252 u32 set_settings, u8 autoneg, u32 speed) 1253 { 1254 struct net_device *netdev = nic_dev->netdev; 1255 struct hinic3_link_ksettings settings = { 0 }; 1256 int speed_level = 0; 1257 char set_link_str[HINIC_SET_LINK_STR_LEN] = {0}; 1258 char link_info[HINIC_SET_LINK_STR_LEN] = {0}; 1259 int err = 0; 1260 1261 snprintf(link_info, sizeof(link_info), "%s", 1262 (bool)(set_settings & HILINK_LINK_SET_AUTONEG) ? 1263 ((bool)autoneg ? "autong enable " : "autong disable ") : ""); 1264 1265 if (set_settings & HILINK_LINK_SET_SPEED) { 1266 speed_level = hinic3_ethtool_to_hw_speed_level(speed); 1267 snprintf(set_link_str, sizeof(set_link_str), > 1268 "%sspeed %u ", link_info, speed); 1269 } 1270 1271 settings.valid_bitmap = set_settings; 1272 settings.autoneg = (bool)autoneg ? PORT_CFG_AN_ON : PORT_CFG_AN_OFF; 1273 settings.speed = (u8)speed_level; 1274 1275 err = hinic3_set_link_settings(nic_dev->hwdev, &settings); 1276 if (err) 1277 nicif_err(nic_dev, drv, netdev, "Set %sfailed\n", set_link_str); 1278 else 1279 nicif_info(nic_dev, drv, netdev, "Set %ssuccess\n", 1280 set_link_str); 1281 1282 return err; 1283 } 1284 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2455/2455] drivers/net/ethernet/huawei/hinic3/hinic3_tx.c:395:5: warning: no previous prototype for 'hinic3_tx_offload'
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: 74e3846262704452212a3245dccb10c2cd185ac3 [2455/2455] net/hinic3: Support new TX feature config: x86_64-buildonly-randconfig-006-20250704 (https://download.01.org/0day-ci/archive/20250704/202507040654.Wl8xfk0X-lkp@…) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040654.Wl8xfk0X-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/202507040654.Wl8xfk0X-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ethernet/huawei/hinic3/hinic3_tx.c:395:5: warning: no previous prototype for 'hinic3_tx_offload' [-Wmissing-prototypes] 395 | u32 hinic3_tx_offload(struct sk_buff *skb, struct hinic3_offload_info *offload_info, | ^~~~~~~~~~~~~~~~~ vim +/hinic3_tx_offload +395 drivers/net/ethernet/huawei/hinic3/hinic3_tx.c 394 > 395 u32 hinic3_tx_offload(struct sk_buff *skb, struct hinic3_offload_info *offload_info, 396 struct hinic3_queue_info *queue_info, struct hinic3_txq *txq) 397 { 398 u32 offload = 0; 399 int tso_cs_en; 400 401 tso_cs_en = hinic3_tso(offload_info, queue_info, skb); 402 if (tso_cs_en < 0) { 403 offload = TX_OFFLOAD_INVALID; 404 return offload; 405 } else if (tso_cs_en) { 406 offload |= TX_OFFLOAD_TSO; 407 } else { 408 tso_cs_en = hinic3_tx_csum(txq, skb, offload_info, queue_info); 409 if (tso_cs_en) 410 offload |= TX_OFFLOAD_CSUM; 411 } 412 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2454/2454] drivers/coda/coda.c:264: warning: Function parameter or member 's_smmu_id' not described in 'is_cc_vmid'
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: c5161d7e11a7e30755b2ec55aaebfd500193cbbc [2454/2454] virtCCA supports SR-IOV in CoDA scenarios. config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20250704/202507040646.2QNfCtsv-lkp@…) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040646.2QNfCtsv-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/202507040646.2QNfCtsv-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/coda/coda.c:264: warning: Function parameter or member 's_smmu_id' not described in 'is_cc_vmid' >> drivers/coda/coda.c:660: warning: Function parameter or member 'pci_dev' not described in 'virtcca_create_ste_entry' >> drivers/coda/coda.c:660: warning: Excess function parameter 'smmu' description in 'virtcca_create_ste_entry' >> drivers/coda/coda.c:660: warning: Excess function parameter 'master' description in 'virtcca_create_ste_entry' >> drivers/coda/coda.c:660: warning: Excess function parameter 'sid' description in 'virtcca_create_ste_entry' -- >> drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c:56: warning: Function parameter or member 's_smmu_id' not described in 'virtcca_smmu_cmdq_need_forward' vim +264 drivers/coda/coda.c ad540a13eb8292 yangxiangkai 2024-09-20 254 ad540a13eb8292 yangxiangkai 2024-09-20 255 /** c5161d7e11a7e3 yxk 2025-05-07 256 * is_cc_vmid - Whether the VM is confidential VM c5161d7e11a7e3 yxk 2025-05-07 257 * @vmid: VM id ad540a13eb8292 yangxiangkai 2024-09-20 258 * ad540a13eb8292 yangxiangkai 2024-09-20 259 * Returns: c5161d7e11a7e3 yxk 2025-05-07 260 * %true if the VM is confidential c5161d7e11a7e3 yxk 2025-05-07 261 * %false if the VM is not confidential ad540a13eb8292 yangxiangkai 2024-09-20 262 */ c5161d7e11a7e3 yxk 2025-05-07 263 bool is_cc_vmid(u32 vmid, u64 s_smmu_id) ad540a13eb8292 yangxiangkai 2024-09-20 @264 { ad540a13eb8292 yangxiangkai 2024-09-20 265 int bkt; c5161d7e11a7e3 yxk 2025-05-07 266 struct coda_dev_hash_node *obj; c5161d7e11a7e3 yxk 2025-05-07 267 bool secure = false; ad540a13eb8292 yangxiangkai 2024-09-20 268 c5161d7e11a7e3 yxk 2025-05-07 269 spin_lock(&coda_dev_lock); c5161d7e11a7e3 yxk 2025-05-07 270 hash_for_each(g_coda_dev_htable, bkt, obj, node) { c5161d7e11a7e3 yxk 2025-05-07 271 if (vmid > 0 && obj->vmid == vmid && obj->s_smmu_id == s_smmu_id) { c5161d7e11a7e3 yxk 2025-05-07 272 secure = obj->secure; c5161d7e11a7e3 yxk 2025-05-07 273 spin_unlock(&coda_dev_lock); c5161d7e11a7e3 yxk 2025-05-07 274 return secure; c5161d7e11a7e3 yxk 2025-05-07 275 } ad540a13eb8292 yangxiangkai 2024-09-20 276 } ad540a13eb8292 yangxiangkai 2024-09-20 277 c5161d7e11a7e3 yxk 2025-05-07 278 spin_unlock(&coda_dev_lock); c5161d7e11a7e3 yxk 2025-05-07 279 return secure; ad540a13eb8292 yangxiangkai 2024-09-20 280 } ad540a13eb8292 yangxiangkai 2024-09-20 281 EXPORT_SYMBOL_GPL(is_cc_vmid); ad540a13eb8292 yangxiangkai 2024-09-20 282 :::::: The code at line 264 was first introduced by commit :::::: ad540a13eb8292fc92651b3bf281088a502a85f9 virtcca feature: fix msi iova map :::::: TO: yangxiangkai <yangxiangkai(a)huawei.com> :::::: CC: yangxiangkai <yangxiangkai(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION 27baafb1fa33bb927f77ea1b0cacf85db9665e2d
by kernel test robot 04 Jul '25

04 Jul '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 27baafb1fa33bb927f77ea1b0cacf85db9665e2d !16899 libnvdimm/labels: Fix divide error in nd_label_data_init() Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506250532.Z1zFLzpP-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506250600.ecsKU6CC-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202506251007.uWNSnCWy-lkp@intel.com block/bio.c:412: warning: Excess function parameter 'nr_iovecs' description in 'bio_alloc_bioset' block/bio.c:412: warning: Function parameter or member 'nr_iovecs_int' not described in 'bio_alloc_bioset' drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for 'sxe_debugfs_entries_init' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for 'sxe_debugfs_entries_exit' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for 'sxe_debugfs_init' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for 'sxe_debugfs_exit' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for 'sxe_reg_test' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for 'sxe_phys_id_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2736:47: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1033:6: error: no previous prototype for 'sxe_hw_is_link_state_up' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1064:5: error: no previous prototype for 'sxe_hw_fc_enable' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1135:6: error: no previous prototype for 'sxe_fc_autoneg_localcap_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1256:6: error: no previous prototype for 'sxe_hw_crc_configure' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1330:6: error: no previous prototype for 'sxe_hw_fc_tc_high_water_mark_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1335:6: error: no previous prototype for 'sxe_hw_fc_tc_low_water_mark_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1340:6: error: no previous prototype for 'sxe_hw_is_fc_autoneg_disabled' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1345:6: error: no previous prototype for 'sxe_hw_fc_autoneg_disable_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1360:6: error: no previous prototype for 'sxe_hw_fc_requested_mode_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:1437:6: error: no previous prototype for 'sxe_hw_fc_mac_addr_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2147:6: error: no previous prototype for 'sxe_hw_fnav_enable' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2204:5: error: no previous prototype for 'sxe_hw_fnav_port_mask_get' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2310:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_mask_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2445:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_add' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2469:5: error: no previous prototype for 'sxe_hw_fnav_specific_rule_del' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2500:6: error: no previous prototype for 'sxe_hw_fnav_sample_rule_configure' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:2587:5: error: no previous prototype for 'sxe_hw_fnav_sample_rules_table_reinit' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3147:6: error: no previous prototype for 'sxe_hw_all_ring_disable' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3295:6: error: no previous prototype for 'sxe_hw_dcb_rx_bw_alloc_configure' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3330:6: error: no previous prototype for 'sxe_hw_dcb_tx_desc_bw_alloc_configure' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3360:6: error: no previous prototype for 'sxe_hw_dcb_tx_data_bw_alloc_configure' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3397:6: error: no previous prototype for 'sxe_hw_dcb_pfc_configure' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3565:6: error: no previous prototype for 'sxe_hw_dcb_max_mem_window_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3570:6: error: no previous prototype for 'sxe_hw_dcb_tx_ring_rate_factor_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:3674:6: error: no previous prototype for 'sxe_hw_dcb_rate_limiter_clear' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4497:5: error: no previous prototype for 'sxe_hw_hdc_lock_get' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4536:6: error: no previous prototype for 'sxe_hw_hdc_lock_release' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4552:6: error: no previous prototype for 'sxe_hw_hdc_fw_ov_clear' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4557:6: error: no previous prototype for 'sxe_hw_hdc_is_fw_over_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4567:6: error: no previous prototype for 'sxe_hw_hdc_packet_send_done' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4573:6: error: no previous prototype for 'sxe_hw_hdc_packet_header_send' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4578:6: error: no previous prototype for 'sxe_hw_hdc_packet_data_dword_send' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4584:5: error: no previous prototype for 'sxe_hw_hdc_fw_ack_header_get' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4589:5: error: no previous prototype for 'sxe_hw_hdc_packet_data_dword_rcv' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4594:5: error: no previous prototype for 'sxe_hw_hdc_fw_status_get' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4604:6: error: no previous prototype for 'sxe_hw_hdc_drv_status_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:4609:5: error: no previous prototype for 'sxe_hw_hdc_channel_state_get' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for 'sxe_hw_irq_cause_get' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for 'sxe_hw_irq_general_reg_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for 'sxe_hw_irq_general_reg_get' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for 'sxe_hw_event_irq_map' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for 'sxe_hw_event_irq_auto_clear_set' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for 'sxe_hw_all_irq_disable' [-Werror=missing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for function 'sxe_hw_link_speed_get' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:240:6: error: no previous prototype for function 'sxevf_specific_irq_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:6: error: no previous prototype for function 'sxevf_ring_irq_interval_set' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:539:6: error: no previous prototype for function 'sxevf_tx_ring_switch' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:594:6: error: no previous prototype for function 'sxevf_rx_ring_switch' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:626:6: error: no previous prototype for function 'sxevf_rx_ring_desc_configure' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:640:6: error: no previous prototype for function 'sxevf_rx_rcv_ctl_configure' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_rx_proc.c:362:6: error: no previous prototype for function 'sxevf_rx_ring_buffers_alloc' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_tx_proc.c:127:5: error: no previous prototype for function 'sxevf_tx_ring_alloc' [-Werror,-Wmissing-prototypes] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_tx_proc.c:88:6: error: no previous prototype for function 'sxevf_tx_ring_free' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:546:5: error: no previous prototype for function 'ps3_pci_init' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:900:5: error: no previous prototype for function 'ps3_pci_init_complete' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:946:6: error: no previous prototype for function 'ps3_pci_init_complete_exit' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_cli_debug.c:1060:5: error: no previous prototype for function 'ps3_dump_context_show' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:41:19: error: unused function 'time_for_log' [-Werror,-Wunused-function] drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:65:19: error: unused function 'time_for_file_name' [-Werror,-Wunused-function] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:160:5: error: no previous prototype for function 'ps3_dump_file_write' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:201:5: error: no previous prototype for function 'ps3_dump_file_close' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:29:5: error: no previous prototype for function 'ps3_dump_local_time' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:51:5: error: no previous prototype for function 'ps3_dump_filename_build' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:77:5: error: no previous prototype for function 'ps3_dump_file_open' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:132:6: error: no previous prototype for function 'ps3_trigger_irq_poll' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:244:5: error: no previous prototype for function 'ps3_resp_status_convert' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:404:6: error: no previous prototype for function 'ps3_io_recv_ok_stat_inc' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:86:6: error: no previous prototype for function 'ps3_cmd_stat_content_clear' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_debug.c:884:5: error: no previous prototype for function 'ps3_dump_dir_length' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1582:5: error: no previous prototype for function 'ps3_scsi_private_init_pd' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1664:5: error: no previous prototype for function 'ps3_scsi_private_init_vd' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.c:1633:5: error: no previous prototype for function 'ps3_sas_expander_phys_refresh' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:148:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_hba' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:37:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_switch' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:89:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_raid' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:308:5: error: no previous prototype for function 'ps3_hard_reset_to_ready' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:786:6: error: no previous prototype for function 'ps3_clean_mgr_cmd' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_irq.c:22:27: error: unused variable 'PS3_INTERRUPT_CMD_DISABLE_ALL_MASK' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:23:27: error: unused variable 'PS3_INTERRUPT_CMD_ENABLE_MSIX' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:24:27: error: unused variable 'PS3_INTERRUPT_MASK_DISABLE' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:25:27: error: unused variable 'PS3_INTERRUPT_STATUS_EXIST_IRQ' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:26:27: error: unused variable 'PS3_INTERRUPT_CLEAR_IRQ' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:28:27: error: unused variable 'PS3_SSD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:29:27: error: unused variable 'PS3_HDD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_module_para.c:610:14: error: no previous prototype for function 'ps3_cli_ver_query' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:1059:6: error: no previous prototype for function 'ps3_qos_pd_waitq_ratio_update' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2020:15: error: no previous prototype for function 'ps3_hba_qos_decision' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2041:6: error: no previous prototype for function 'ps3_hba_qos_waitq_notify' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2101:6: error: no previous prototype for function 'ps3_cmd_waitq_abort' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:212:1: error: no previous prototype for function 'ps3_qos_cmd_waitq_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2464:6: error: no previous prototype for function 'ps3_hba_qos_waitq_clear_all' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2828:6: error: no previous prototype for function 'ps3_hba_qos_vd_init' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:2937:6: error: no previous prototype for function 'ps3_hba_qos_vd_reset' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:6: error: no previous prototype for function 'ps3_hba_qos_waitq_poll' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:15: error: no previous prototype for function 'ps3_raid_qos_decision' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:6: error: no previous prototype for function 'ps3_qos_mgrq_resend' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:336:15: error: no previous prototype for function 'ps3_qos_vd_cmdword_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:6: error: no previous prototype for function 'ps3_raid_qos_waitq_notify' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:352:15: error: no previous prototype for function 'ps3_qos_exclusive_cmdword_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:364:15: error: no previous prototype for function 'ps3_qos_tg_decision' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:15: error: no previous prototype for function 'ps3_raid_qos_waitq_abort' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:750:15: error: no previous prototype for function 'ps3_qos_all_pd_rc_get' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:877:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clear_all' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:893:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clean' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1174:5: error: no previous prototype for function 'ps3_range_check_and_insert' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1232:5: error: no previous prototype for function 'ps3_r1x_hash_range_lock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1313:6: error: no previous prototype for function 'ps3_r1x_hash_range_unlock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:579:5: error: no previous prototype for function 'ps3_r1x_hash_bit_check' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:679:6: error: no previous prototype for function 'ps3_r1x_conflict_queue_hash_bit_lock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:731:5: error: no previous prototype for function 'ps3_r1x_hash_bit_lock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:989:6: error: no previous prototype for function 'ps3_r1x_hash_bit_unlock' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:155:6: error: no previous prototype for function 'rbtDelNodeDo' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:205:6: error: no previous prototype for function 'ps3_recovery_irq_queue_destroy' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:2701:6: error: no previous prototype for function 'ps3_hard_recovery_state_finish' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:364:5: error: no previous prototype for function 'ps3_recovery_state_transfer' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:73:30: error: no previous prototype for function 'ps3_recovery_context_alloc' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:83:6: error: no previous prototype for function 'ps3_recovery_context_free' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_recovery.c:89:6: error: no previous prototype for function 'ps3_recovery_context_delete' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_sas_transport.c:408:5: error: no previous prototype for function 'ps3_sas_update_phy_info' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1111:5: error: no previous prototype for function 'ps3_wait_for_outstanding_complete' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:877:6: error: no previous prototype for function 'ps3_set_task_manager_busy' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_scsih.c:1959:1: error: unused function 'ps3_scsih_dev_id_get' [-Werror,-Wunused-function] mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes] mm/slub.o: warning: objtool: kmem_cache_free()+0x434: unreachable instruction Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-002-20250703 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-004-20250703 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- arm64-randconfig-r133-20250610 | `-- mm-pin_mem.c:error:lvalue-required-as-unary-operand |-- x86_64-allnoconfig | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-allyesconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function | |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch |-- x86_64-defconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch |-- x86_64-randconfig-161-20250704 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used | |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement | |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement | |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages | `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch `-- x86_64-rhel-9.4-rust |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch `-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction elapsed time: 734m configs tested: 16 configs skipped: 115 tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250703 clang-21 arm64 randconfig-002-20250703 gcc-14.3.0 arm64 randconfig-003-20250703 clang-21 arm64 randconfig-004-20250703 gcc-8.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250703 gcc-11 x86_64 buildonly-randconfig-002-20250703 gcc-12 x86_64 buildonly-randconfig-003-20250703 clang-20 x86_64 buildonly-randconfig-004-20250703 clang-20 x86_64 buildonly-randconfig-005-20250703 gcc-12 x86_64 buildonly-randconfig-006-20250703 gcc-12 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-21 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 2455/2455] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:10: error: positional initialization of field in 'struct' declared with 'designated_init' attribute
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: 4213ff7957de370c1cfe528c2bad1eb2e499038a [2455/2455] net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends config: x86_64-buildonly-randconfig-006-20250704 (https://download.01.org/0day-ci/archive/20250704/202507040507.d8CCXDl2-lkp@…) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040507.d8CCXDl2-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/202507040507.d8CCXDl2-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:10: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] 371 | {check_for_use_node_alloc, cqm_buf_use_node_alloc_page}, | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:10: note: (near initialization for 'g_malloc_funcs[0]') >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:10: error: invalid initializer drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:10: note: (near initialization for 'g_malloc_funcs[0].<anonymous>') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:36: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] 371 | {check_for_use_node_alloc, cqm_buf_use_node_alloc_page}, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:36: note: (near initialization for 'g_malloc_funcs[0]') >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:36: error: initialization of 'bool (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)' {aka '_Bool (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)'} from incompatible pointer type 's32 (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)' {aka 'int (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)'} [-Werror=incompatible-pointer-types] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:36: note: (near initialization for 'g_malloc_funcs[0].check_alloc_mode') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:10: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] 372 | {check_for_nouse_node_alloc, cqm_buf_unused_node_alloc_page} | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:10: note: (near initialization for 'g_malloc_funcs[1]') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:10: error: invalid initializer drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:10: note: (near initialization for 'g_malloc_funcs[1].<anonymous>') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:38: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] 372 | {check_for_nouse_node_alloc, cqm_buf_unused_node_alloc_page} | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:38: note: (near initialization for 'g_malloc_funcs[1]') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:38: error: initialization of 'bool (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)' {aka '_Bool (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)'} from incompatible pointer type 's32 (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)' {aka 'int (*)(struct hinic3_hwdev *, struct tag_cqm_buf *)'} [-Werror=incompatible-pointer-types] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:38: note: (near initialization for 'g_malloc_funcs[1].check_alloc_mode') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:10: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] 376 | {check_use_non_vram, cqm_buf_free_page_common} | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:10: note: (near initialization for 'g_free_funcs[0]') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:10: error: invalid initializer drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:10: note: (near initialization for 'g_free_funcs[0].<anonymous>') drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:30: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] 376 | {check_use_non_vram, cqm_buf_free_page_common} | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:30: note: (near initialization for 'g_free_funcs[0]') cc1: some warnings being treated as errors vim +371 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c 369 370 static const struct malloc_memory g_malloc_funcs[] = { > 371 {check_for_use_node_alloc, cqm_buf_use_node_alloc_page}, 372 {check_for_nouse_node_alloc, cqm_buf_unused_node_alloc_page} 373 }; 374 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 2455/2455] fs/nfs/enfs_adapter.c:62:26: warning: no previous prototype for 'nfs_multipath_router_get'
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: 18e360871c3f648ecb0d8cc9b23fd4268a64c17f [2455/2455] add enfs feature config: arm64-randconfig-004-20250704 (https://download.01.org/0day-ci/archive/20250704/202507040402.hCXev0Wz-lkp@…) compiler: aarch64-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040402.hCXev0Wz-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/202507040402.hCXev0Wz-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/nfs/enfs_adapter.c:62:26: warning: no previous prototype for 'nfs_multipath_router_get' [-Wmissing-prototypes] 62 | struct enfs_adapter_ops *nfs_multipath_router_get(void) | ^~~~~~~~~~~~~~~~~~~~~~~~ >> fs/nfs/enfs_adapter.c:78:6: warning: no previous prototype for 'nfs_multipath_router_put' [-Wmissing-prototypes] 78 | void nfs_multipath_router_put(struct enfs_adapter_ops *ops) | ^~~~~~~~~~~~~~~~~~~~~~~~ >> fs/nfs/enfs_adapter.c:84:6: warning: no previous prototype for 'is_valid_option' [-Wmissing-prototypes] 84 | bool is_valid_option(enum nfsmultipathoptions option) | ^~~~~~~~~~~~~~~ -- >> fs/nfs/fs_context.c:374:26: warning: no previous prototype for 'getNfsMultiPathOpt' [-Wmissing-prototypes] 374 | enum nfsmultipathoptions getNfsMultiPathOpt(int token) | ^~~~~~~~~~~~~~~~~~ -- >> net/sunrpc/sunrpc_enfs_adapter.c:132:6: warning: no previous prototype for 'rpc_task_release_xprt' [-Wmissing-prototypes] 132 | void rpc_task_release_xprt(struct rpc_clnt *clnt, struct rpc_xprt *xprt) | ^~~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for RESCTRL_FS Depends on [n]: MISC_FILESYSTEMS [=n] && ARCH_HAS_CPU_RESCTRL [=y] Selected by [y]: - ARM64_MPAM [=y] vim +/nfs_multipath_router_get +62 fs/nfs/enfs_adapter.c 61 > 62 struct enfs_adapter_ops *nfs_multipath_router_get(void) 63 { 64 struct enfs_adapter_ops *ops; 65 66 rcu_read_lock(); 67 ops = rcu_dereference(enfs_adapter); 68 if (ops == NULL) { 69 rcu_read_unlock(); 70 return NULL; 71 } 72 if (!try_module_get(ops->owner)) 73 ops = NULL; 74 rcu_read_unlock(); 75 return ops; 76 } 77 > 78 void nfs_multipath_router_put(struct enfs_adapter_ops *ops) 79 { 80 if (ops) 81 module_put(ops->owner); 82 } 83 > 84 bool is_valid_option(enum nfsmultipathoptions option) 85 { 86 if (option < REMOTEADDR || option >= INVALID_OPTION) { 87 pr_warn("ENFS: invalid option %d\n", 88 option); 89 return false; 90 } 91 92 return true; 93 } 94 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2455/2455] kernel/sched/stats.h:156:20: error: no member named 'last_waking' in 'struct sched_info'
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: 4c89400decb94cca83aae81bf0838c6a85bb8161 [2455/2455] interference: Add sched wakelat interference track support config: arm64-randconfig-002-20250704 (https://download.01.org/0day-ci/archive/20250704/202507040452.3fsLFRs4-lkp@…) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f1a4bb62452d88a0edd9340b3ca7c9b11ad9193f) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040452.3fsLFRs4-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/202507040452.3fsLFRs4-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/fair.c:60: In file included from kernel/sched/sched.h:2131: >> kernel/sched/stats.h:156:20: error: no member named 'last_waking' in 'struct sched_info' 156 | if (t->sched_info.last_waking) | ~~~~~~~~~~~~~ ^ kernel/sched/stats.h:159:16: error: no member named 'last_waking' in 'struct sched_info' 159 | t->sched_info.last_waking = sched_clock(); | ~~~~~~~~~~~~~ ^ kernel/sched/stats.h:166:21: error: no member named 'last_waking' in 'struct sched_info' 166 | if (!t->sched_info.last_waking) | ~~~~~~~~~~~~~ ^ kernel/sched/stats.h:170:30: error: no member named 'last_waking' in 'struct sched_info' 170 | delta = now - t->sched_info.last_waking; | ~~~~~~~~~~~~~ ^ kernel/sched/stats.h:171:16: error: no member named 'last_waking' in 'struct sched_info' 171 | t->sched_info.last_waking = 0; | ~~~~~~~~~~~~~ ^ 5 errors generated. vim +156 kernel/sched/stats.h 153 154 static inline void ifs_task_waking(struct task_struct *t) 155 { > 156 if (t->sched_info.last_waking) 157 return; 158 159 t->sched_info.last_waking = sched_clock(); 160 } 161 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2455/2455] drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c:823:5: warning: no previous prototype for 'hinic3_set_rxq_recovery_flag'
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: dcb286ce50a35a77e51b61db72c7cc001647b598 [2455/2455] net/hinic3: add huawei/hinic3 driver config: x86_64-buildonly-randconfig-006-20250704 (https://download.01.org/0day-ci/archive/20250704/202507040311.LBh4TqFz-lkp@…) compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040311.LBh4TqFz-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/202507040311.LBh4TqFz-lkp@intel.com/ All error/warnings (new ones prefixed by >>): >> drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c:823:5: warning: no previous prototype for 'hinic3_set_rxq_recovery_flag' [-Wmissing-prototypes] 823 | int hinic3_set_rxq_recovery_flag(struct net_device *netdev, u32 priv_flags) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:64:55: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init] 64 | struct hinic3_uld_info g_uld_info[SERVICE_T_MAX] = { {0} }; | ^ drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:64:55: note: (near initialization for 'g_uld_info[0]') >> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:64:55: error: invalid initializer drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:64:55: note: (near initialization for 'g_uld_info[0].<anonymous>') drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:69:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes] 69 | void hinic3_uld_lock_init(void) | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/hinic3_set_rxq_recovery_flag +823 drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c 822 > 823 int hinic3_set_rxq_recovery_flag(struct net_device *netdev, u32 priv_flags) 824 { 825 struct hinic3_nic_dev *nic_dev = netdev_priv(netdev); 826 827 if (priv_flags & HINIC3_PRIV_FLAGS_RXQ_RECOVERY) { 828 if (!HINIC3_SUPPORT_RXQ_RECOVERY(nic_dev->hwdev)) { 829 nicif_info(nic_dev, drv, netdev, "Unsupport open rxq recovery\n"); 830 return -EOPNOTSUPP; 831 } 832 833 if (test_and_set_bit(HINIC3_RXQ_RECOVERY, &nic_dev->flags)) 834 return 0; 835 queue_delayed_work(nic_dev->workq, &nic_dev->rxq_check_work, HZ); 836 nicif_info(nic_dev, drv, netdev, "open rxq recovery\n"); 837 } else { 838 if (!test_and_clear_bit(HINIC3_RXQ_RECOVERY, &nic_dev->flags)) 839 return 0; 840 cancel_delayed_work_sync(&nic_dev->rxq_check_work); 841 nicif_info(nic_dev, drv, netdev, "close rxq recovery\n"); 842 } 843 844 return 0; 845 } 846 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2455/2455] include/trace/events/kmem.h:428:26: error: invalid use of undefined type 'struct mem_sampling_record'
by kernel test robot 04 Jul '25

04 Jul '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9b85bcf0e6357841885264f42859bec05c9073f4 commit: 5c9754d56876f60e199456beda45715da2d1a20b [2455/2455] mm/mem_sampling: Add eBPF interface for memory access tracing config: arm64-randconfig-004-20250704 (https://download.01.org/0day-ci/archive/20250704/202507040329.C58KAKhY-lkp@…) compiler: aarch64-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040329.C58KAKhY-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/202507040329.C58KAKhY-lkp@intel.com/ All errors (new ones prefixed by >>): | ^~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:253:2: note: in expansion of macro 'DECLARE_STATIC_CALL' 253 | DECLARE_STATIC_CALL(tp_func_##name, __traceiter_##name); \ | ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:261:58: note: in definition of macro 'DECLARE_EVENT_CLASS' 261 | struct trace_event_data_offsets_##call *__data_offsets, proto) \ | ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' 41 | PARAMS(proto), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:399:47: note: in definition of macro '__DECLARE_EVENT_CLASS' 399 | do_trace_event_raw_event_##call(void *__data, proto) \ | ^~~~~ include/trace/trace_events.h:427:29: note: in expansion of macro 'PARAMS' 427 | __DECLARE_EVENT_CLASS(call, PARAMS(proto), PARAMS(args), PARAMS(tstruct), \ | ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' 41 | PARAMS(proto), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~ include/trace/events/kmem.h: In function 'do_trace_event_raw_event_mm_spe_record': include/trace/events/kmem.h:419:10: error: passing argument 2 of 'trace_event_get_offsets_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ | | | struct mem_sampling_record * include/trace/trace_events.h:410:64: note: in definition of macro '__DECLARE_EVENT_CLASS' 410 | __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \ | ^~~~ include/trace/trace_events.h:427:44: note: in expansion of macro 'PARAMS' 427 | __DECLARE_EVENT_CLASS(call, PARAMS(proto), PARAMS(args), PARAMS(tstruct), \ | ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:42:9: note: in expansion of macro 'PARAMS' 42 | PARAMS(args), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:419:2: note: in expansion of macro 'TP_ARGS' 419 | TP_ARGS(record), | ^~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:39: note: expected 'struct mem_sampling_record *' but argument is of type 'struct mem_sampling_record *' 417 | TP_PROTO(struct mem_sampling_record *record), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/trace/trace_events.h:261:58: note: in definition of macro 'DECLARE_EVENT_CLASS' 261 | struct trace_event_data_offsets_##call *__data_offsets, proto) \ | ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' 41 | PARAMS(proto), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: >> include/trace/events/kmem.h:428:26: error: invalid use of undefined type 'struct mem_sampling_record' 428 | __entry->vaddr = record->virt_addr; | ^~ include/trace/trace_events.h:420:4: note: in definition of macro '__DECLARE_EVENT_CLASS' 420 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:428:9: note: in expansion of macro 'PARAMS' 428 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:44:9: note: in expansion of macro 'PARAMS' 44 | PARAMS(assign), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:427:2: note: in expansion of macro 'TP_fast_assign' 427 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/events/kmem.h:429:26: error: invalid use of undefined type 'struct mem_sampling_record' 429 | __entry->paddr = record->phys_addr; | ^~ include/trace/trace_events.h:420:4: note: in definition of macro '__DECLARE_EVENT_CLASS' 420 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:428:9: note: in expansion of macro 'PARAMS' 428 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:44:9: note: in expansion of macro 'PARAMS' 44 | PARAMS(assign), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:427:2: note: in expansion of macro 'TP_fast_assign' 427 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/events/kmem.h:430:24: error: invalid use of undefined type 'struct mem_sampling_record' 430 | __entry->pid = record->context_id; | ^~ include/trace/trace_events.h:420:4: note: in definition of macro '__DECLARE_EVENT_CLASS' 420 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:428:9: note: in expansion of macro 'PARAMS' 428 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:44:9: note: in expansion of macro 'PARAMS' 44 | PARAMS(assign), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:427:2: note: in expansion of macro 'TP_fast_assign' 427 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/events/kmem.h: At top level: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:430:44: note: in definition of macro 'DECLARE_EVENT_CLASS' 430 | trace_event_raw_event_##call(void *__data, proto) \ | ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' 41 | PARAMS(proto), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~ include/trace/events/kmem.h: In function 'trace_event_raw_event_mm_spe_record': include/trace/events/kmem.h:419:10: error: passing argument 2 of 'do_trace_event_raw_event_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ | | | struct mem_sampling_record * include/trace/trace_events.h:432:42: note: in definition of macro 'DECLARE_EVENT_CLASS' 432 | do_trace_event_raw_event_##call(__data, args); \ | ^~~~ include/trace/trace_events.h:42:9: note: in expansion of macro 'PARAMS' 42 | PARAMS(args), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:419:2: note: in expansion of macro 'TP_ARGS' 419 | TP_ARGS(record), | ^~~~~~~ include/trace/events/kmem.h:417:39: note: expected 'struct mem_sampling_record *' but argument is of type 'struct mem_sampling_record *' 417 | TP_PROTO(struct mem_sampling_record *record), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/trace/trace_events.h:399:47: note: in definition of macro '__DECLARE_EVENT_CLASS' -- | ^~~~~ include/trace/trace_events.h:468:25: note: in expansion of macro 'PARAMS' 468 | _TRACE_PERF_PROTO(call, PARAMS(proto)); \ | ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' 41 | PARAMS(proto), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~ In file included from include/trace/define_trace.h:103, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~~~~~~~~~~~~ include/trace/perf.h:18:33: note: in definition of macro 'DECLARE_EVENT_CLASS' 18 | perf_trace_##call(void *__data, proto) \ | ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' 41 | PARAMS(proto), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~ include/trace/perf.h:18:1: error: conflicting types for 'perf_trace_mm_spe_record' 18 | perf_trace_##call(void *__data, proto) \ | ^~~~~~~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/trace_events.h:383:2: note: previous declaration of 'perf_trace_mm_spe_record' was here 383 | perf_trace_##call(void *__data, proto); | ^~~~~~~~~~~ include/trace/trace_events.h:468:1: note: in expansion of macro '_TRACE_PERF_PROTO' 468 | _TRACE_PERF_PROTO(call, PARAMS(proto)); \ | ^~~~~~~~~~~~~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ In file included from include/trace/define_trace.h:103, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h: In function 'perf_trace_mm_spe_record': include/trace/events/kmem.h:419:10: error: passing argument 2 of 'trace_event_get_offsets_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ | | | struct mem_sampling_record * include/trace/perf.h:31:64: note: in definition of macro 'DECLARE_EVENT_CLASS' 31 | __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \ | ^~~~ include/trace/trace_events.h:42:9: note: in expansion of macro 'PARAMS' 42 | PARAMS(args), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:419:2: note: in expansion of macro 'TP_ARGS' 419 | TP_ARGS(record), | ^~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:39: note: expected 'struct mem_sampling_record *' but argument is of type 'struct mem_sampling_record *' 417 | TP_PROTO(struct mem_sampling_record *record), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/trace/trace_events.h:261:58: note: in definition of macro 'DECLARE_EVENT_CLASS' 261 | struct trace_event_data_offsets_##call *__data_offsets, proto) \ | ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' 41 | PARAMS(proto), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' 417 | TP_PROTO(struct mem_sampling_record *record), | ^~~~~~~~ In file included from include/trace/define_trace.h:103, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: >> include/trace/events/kmem.h:428:26: error: invalid use of undefined type 'struct mem_sampling_record' 428 | __entry->vaddr = record->virt_addr; | ^~ include/trace/perf.h:51:4: note: in definition of macro 'DECLARE_EVENT_CLASS' 51 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:44:9: note: in expansion of macro 'PARAMS' 44 | PARAMS(assign), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:427:2: note: in expansion of macro 'TP_fast_assign' 427 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/events/kmem.h:429:26: error: invalid use of undefined type 'struct mem_sampling_record' 429 | __entry->paddr = record->phys_addr; | ^~ include/trace/perf.h:51:4: note: in definition of macro 'DECLARE_EVENT_CLASS' 51 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:44:9: note: in expansion of macro 'PARAMS' 44 | PARAMS(assign), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:427:2: note: in expansion of macro 'TP_fast_assign' 427 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/events/kmem.h:430:24: error: invalid use of undefined type 'struct mem_sampling_record' 430 | __entry->pid = record->context_id; | ^~ include/trace/perf.h:51:4: note: in definition of macro 'DECLARE_EVENT_CLASS' 51 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:44:9: note: in expansion of macro 'PARAMS' 44 | PARAMS(assign), \ | ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ include/trace/events/kmem.h:427:2: note: in expansion of macro 'TP_fast_assign' 427 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/events/kmem.h: In function 'perf_test_probe_mm_spe_record': include/trace/perf.h:67:35: error: passing argument 1 of 'check_trace_callback_type_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] 67 | check_trace_callback_type_##call(perf_trace_##template); \ | ^~~~~~~~~~~ | | | void (*)(void *, struct mem_sampling_record *) include/trace/trace_events.h:46:2: note: in expansion of macro 'DEFINE_EVENT' 46 | DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)); | ^~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ In file included from include/trace/events/kmem.h:9, from mm/slab_common.c:35: include/linux/tracepoint.h:287:42: note: expected 'void (*)(void *, struct mem_sampling_record *)' but argument is of type 'void (*)(void *, struct mem_sampling_record *)' 287 | check_trace_callback_type_##name(void (*cb)(data_proto)) \ | ~~~~~~~^~~~~~~~~~~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: mm/slab_common.c: At top level: include/trace/trace_events.h:383:2: warning: 'perf_trace_mm_spe_record' used but never defined 383 | perf_trace_##call(void *__data, proto); | ^~~~~~~~~~~ include/trace/trace_events.h:468:1: note: in expansion of macro '_TRACE_PERF_PROTO' 468 | _TRACE_PERF_PROTO(call, PARAMS(proto)); \ | ^~~~~~~~~~~~~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' 40 | DECLARE_EVENT_CLASS(name, \ | ^~~~~~~~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for RESCTRL_FS Depends on [n]: MISC_FILESYSTEMS [=n] && ARCH_HAS_CPU_RESCTRL [=y] Selected by [y]: - ARM64_MPAM [=y] vim +428 include/trace/events/kmem.h 388 389 TP_PROTO(struct mm_struct *mm, 390 int member), 391 392 TP_ARGS(mm, member), 393 394 TP_STRUCT__entry( 395 __field(unsigned int, mm_id) 396 __field(unsigned int, curr) 397 __field(int, member) 398 __field(long, size) 399 ), 400 401 TP_fast_assign( 402 __entry->mm_id = mm_ptr_to_hash(mm); 403 __entry->curr = !!(current->mm == mm); 404 __entry->member = member; 405 __entry->size = (mm_counter_sum_positive(mm, member) 406 << PAGE_SHIFT); 407 ), 408 409 TP_printk("mm_id=%u curr=%d type=%s size=%ldB", 410 __entry->mm_id, 411 __entry->curr, 412 __print_symbolic(__entry->member, TRACE_MM_PAGES), 413 __entry->size) 414 ); 415 #ifdef CONFIG_ARM_SPE_MEM_SAMPLING 416 TRACE_EVENT(mm_spe_record, 417 TP_PROTO(struct mem_sampling_record *record), 418 419 TP_ARGS(record), 420 421 TP_STRUCT__entry( 422 __field(u64, vaddr) 423 __field(u64, paddr) 424 __field(int, pid) 425 ), 426 427 TP_fast_assign( > 428 __entry->vaddr = record->virt_addr; 429 __entry->paddr = record->phys_addr; 430 __entry->pid = record->context_id; 431 432 ), 433 434 TP_printk("vaddr=%llu paddr=%llu pid=%d", 435 __entry->vaddr, __entry->paddr, __entry->pid) 436 ); 437 #endif /* CONFIG_ARM_SPE_MEM_SAMPLING */ 438 #endif /* _TRACE_KMEM_H */ 439 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1605/1605] kernel/trace/trace_output.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 03 Jul '25

03 Jul '25

Hi Steven, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5536700e483b14a193ce40d6be90b95fb2d7532e commit: 31bf327231bb582ec7dca0490cc90c364b36e095 [1605/1605] tracing: Make sure trace_printk() can output as soon as it can be used config: x86_64-buildonly-randconfig-2004-20250501 (https://download.01.org/0day-ci/archive/20250703/202507031719.pl3k7B4C-lkp@…) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250703/202507031719.pl3k7B4C-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/202507031719.pl3k7B4C-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/trace/trace_output.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1605/1605] mm/vmacache.o: warning: objtool: missing symbol for section .text
by kernel test robot 03 Jul '25

03 Jul '25

Hi David, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5536700e483b14a193ce40d6be90b95fb2d7532e commit: ddbf369c0a33924f76d092985bd20d9310f43d7f [1605/1605] mm, vmacache: hash addresses based on pmd config: x86_64-buildonly-randconfig-2001-20250501 (https://download.01.org/0day-ci/archive/20250703/202507031600.pMMU65PM-lkp@…) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250703/202507031600.pMMU65PM-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/202507031600.pMMU65PM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/vmacache.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1605/1605] lib/prime_numbers.c:8:9: warning: 'bitmap_size' macro redefined
by kernel test robot 03 Jul '25

03 Jul '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 26d81348fb134a6bffb49fd1b55d8842cbf6424d commit: 9e8111c56a2515c7634662d19c29fde636758a02 [1605/1605] bitmap: introduce generic optimized bitmap_size() config: x86_64-buildonly-randconfig-2004-20250501 (https://download.01.org/0day-ci/archive/20250703/202507031536.p8mTTL5J-lkp@…) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250703/202507031536.p8mTTL5J-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/202507031536.p8mTTL5J-lkp@intel.com/ All warnings (new ones prefixed by >>): >> lib/prime_numbers.c:8:9: warning: 'bitmap_size' macro redefined [-Wmacro-redefined] 8 | #define bitmap_size(nbits) (BITS_TO_LONGS(nbits) * sizeof(unsigned long)) | ^ include/linux/bitmap.h:215:9: note: previous definition is here 215 | #define bitmap_size(nbits) (ALIGN(nbits, BITS_PER_LONG) / BITS_PER_BYTE) | ^ 1 warning generated. vim +/bitmap_size +8 lib/prime_numbers.c cf4a7207b1cb4a Chris Wilson 2016-12-22 7 cf4a7207b1cb4a Chris Wilson 2016-12-22 @8 #define bitmap_size(nbits) (BITS_TO_LONGS(nbits) * sizeof(unsigned long)) cf4a7207b1cb4a Chris Wilson 2016-12-22 9 :::::: The code at line 8 was first introduced by commit :::::: cf4a7207b1cb4a3c3fe3aa11a83c9d673722a7f5 lib: Add a simple prime number generator :::::: TO: Chris Wilson <chris(a)chris-wilson.co.uk> :::::: CC: Daniel Vetter <daniel.vetter(a)ffwll.ch> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 01/15] cpu/SMT: Provide a default topology_is_primary_thread()
by Qi Xi 03 Jul '25

03 Jul '25

From: Yicong Yang <yangyicong(a)hisilicon.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBZQQR ---------------------------------------------------------------------- Currently if architectures want to support HOTPLUG_SMT they need to provide a topology_is_primary_thread() telling the framework which thread in the SMT cannot offline. However arm64 doesn't have a restriction on which thread in the SMT cannot offline, a simplest choice is that just make 1st thread as the "primary" thread. So just make this as the default implementation in the framework and let architectures like x86 that have special primary thread to override this function (which they've already done). There's no need to provide a stub function if !CONFIG_SMP or !CONFIG_HOTPLUG_SMT. In such case the testing CPU is already the 1st CPU in the SMT so it's always the primary thread. Reviewed-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> Reviewed-by: Pierre Gondois <pierre.gondois(a)arm.com> Reviewed-by: Dietmar Eggemann <dietmar.eggemann(a)arm.com> Reviewed-by: Yicong Yang <yangyicong(a)hisilicon.com> Signed-off-by: Yicong Yang <yangyicong(a)hisilicon.com> Signed-off-by: Hongye Lin <linhongye(a)h-partners.com> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- arch/x86/include/asm/topology.h | 1 - arch/x86/kernel/smpboot.c | 1 + include/linux/topology.h | 24 ++++++++++++++++++++++++ 3 files changed, 25 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 5b4f87329031..8bf8d5546e97 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -152,7 +152,6 @@ static inline int topology_phys_to_logical_die(unsigned int die, unsigned int cpu) { return 0; } static inline int topology_max_die_per_package(void) { return 1; } static inline int topology_max_smt_threads(void) { return 1; } -static inline bool topology_is_primary_thread(unsigned int cpu) { return true; } static inline bool topology_smt_supported(void) { return false; } #endif diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 5726a3c9623e..2c897ad8b014 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -284,6 +284,7 @@ bool topology_is_primary_thread(unsigned int cpu) { return apic_id_is_primary_thread(per_cpu(x86_cpu_to_apicid, cpu)); } +#define topology_is_primary_thread topology_is_primary_thread /** * topology_smt_supported - Check whether SMT is supported by the CPUs diff --git a/include/linux/topology.h b/include/linux/topology.h index 80d27d717631..3aa7a3ef6771 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -212,6 +212,30 @@ static inline const struct cpumask *cpu_smt_mask(int cpu) } #endif +#ifndef topology_is_primary_thread + +#define topology_is_primary_thread topology_is_primary_thread + +static inline bool topology_is_primary_thread(unsigned int cpu) +{ + /* + * When disabling SMT the primary thread of the SMT will remain + * enabled/active. Architectures do have a special primary thread + * (e.g. x86) needs to override this function. Otherwise can make + * the first thread in the SMT as the primary thread. + * + * The sibling cpumask of an offline CPU contains always the CPU + * itself for architectures using the implementation of + * CONFIG_GENERIC_ARCH_TOPOLOGY for building their topology. + * Other architectures not using CONFIG_GENERIC_ARCH_TOPOLOGY for + * building their topology have to check whether to use this default + * implementation or to override it. + */ + return cpu == cpumask_first(topology_sibling_cpumask(cpu)); +} + +#endif + static inline const struct cpumask *cpu_cpu_mask(int cpu) { return cpumask_of_node(cpu_to_node(cpu)); -- 2.33.0

2 15

[PATCH OLK-6.6] virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN
by Zheng Qixing 03 Jul '25

03 Jul '25

From: Zhongqiu Han <quic_zhonhan(a)quicinc.com> stable inclusion from stable-v6.6.93 commit b49b5132e4c7307599492aee1cdc6d89f7f2a7da category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAHF CVE: CVE-2025-38048 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2e2f925fe737576df2373931c95e1a2b66efdfef ] syzbot reports a data-race when accessing the event_triggered, here is the simplified stack when the issue occurred: ================================================================== BUG: KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed write to 0xffff8881025bc452 of 1 bytes by task 3288 on cpu 0: virtqueue_enable_cb_delayed+0x42/0x3c0 drivers/virtio/virtio_ring.c:2653 start_xmit+0x230/0x1310 drivers/net/virtio_net.c:3264 __netdev_start_xmit include/linux/netdevice.h:5151 [inline] netdev_start_xmit include/linux/netdevice.h:5160 [inline] xmit_one net/core/dev.c:3800 [inline] read to 0xffff8881025bc452 of 1 bytes by interrupt on cpu 1: virtqueue_disable_cb_split drivers/virtio/virtio_ring.c:880 [inline] virtqueue_disable_cb+0x92/0x180 drivers/virtio/virtio_ring.c:2566 skb_xmit_done+0x5f/0x140 drivers/net/virtio_net.c:777 vring_interrupt+0x161/0x190 drivers/virtio/virtio_ring.c:2715 __handle_irq_event_percpu+0x95/0x490 kernel/irq/handle.c:158 handle_irq_event_percpu kernel/irq/handle.c:193 [inline] value changed: 0x01 -> 0x00 ================================================================== When the data race occurs, the function virtqueue_enable_cb_delayed() sets event_triggered to false, and virtqueue_disable_cb_split/packed() reads it as false due to the race condition. Since event_triggered is an unreliable hint used for optimization, this should only cause the driver temporarily suggest that the device not send an interrupt notification when the event index is used. Fix this KCSAN reported data-race issue by explicitly tagging the access as data_racy. Reported-by: syzbot+efe683d57990864b8c8e(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/67c7761a.050a0220.15b4b9.0018.GAE@google.com/ Signed-off-by: Zhongqiu Han <quic_zhonhan(a)quicinc.com> Message-Id: <20250312130412.3516307-1-quic_zhonhan(a)quicinc.com> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Acked-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/virtio/virtio_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 2b702392d20b..6a3f335e5fcd 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -2533,7 +2533,7 @@ bool virtqueue_enable_cb_delayed(struct virtqueue *_vq) struct vring_virtqueue *vq = to_vvq(_vq); if (vq->event_triggered) - vq->event_triggered = false; + data_race(vq->event_triggered = false); return vq->packed_ring ? virtqueue_enable_cb_delayed_packed(_vq) : virtqueue_enable_cb_delayed_split(_vq); -- 2.39.2

2 1

[PATCH OLK-6.6] dm: fix unconditional IO throttle caused by REQ_PREFLUSH
by Zheng Qixing 03 Jul '25

03 Jul '25

From: Jinliang Zheng <alexjlzheng(a)gmail.com> stable inclusion from stable-v6.6.93 commit 52aa28f7b1708d76e315d78b5ed397932a1a97c3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAEX CVE: CVE-2025-38063 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------ [ Upstream commit 88f7f56d16f568f19e1a695af34a7f4a6ce537a6 ] When a bio with REQ_PREFLUSH is submitted to dm, __send_empty_flush() generates a flush_bio with REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC, which causes the flush_bio to be throttled by wbt_wait(). An example from v5.4, similar problem also exists in upstream: crash> bt 2091206 PID: 2091206 TASK: ffff2050df92a300 CPU: 109 COMMAND: "kworker/u260:0" #0 [ffff800084a2f7f0] __switch_to at ffff80004008aeb8 #1 [ffff800084a2f820] __schedule at ffff800040bfa0c4 #2 [ffff800084a2f880] schedule at ffff800040bfa4b4 #3 [ffff800084a2f8a0] io_schedule at ffff800040bfa9c4 #4 [ffff800084a2f8c0] rq_qos_wait at ffff8000405925bc #5 [ffff800084a2f940] wbt_wait at ffff8000405bb3a0 #6 [ffff800084a2f9a0] __rq_qos_throttle at ffff800040592254 #7 [ffff800084a2f9c0] blk_mq_make_request at ffff80004057cf38 #8 [ffff800084a2fa60] generic_make_request at ffff800040570138 #9 [ffff800084a2fae0] submit_bio at ffff8000405703b4 #10 [ffff800084a2fb50] xlog_write_iclog at ffff800001280834 [xfs] #11 [ffff800084a2fbb0] xlog_sync at ffff800001280c3c [xfs] #12 [ffff800084a2fbf0] xlog_state_release_iclog at ffff800001280df4 [xfs] #13 [ffff800084a2fc10] xlog_write at ffff80000128203c [xfs] #14 [ffff800084a2fcd0] xlog_cil_push at ffff8000012846dc [xfs] #15 [ffff800084a2fda0] xlog_cil_push_work at ffff800001284a2c [xfs] #16 [ffff800084a2fdb0] process_one_work at ffff800040111d08 #17 [ffff800084a2fe00] worker_thread at ffff8000401121cc #18 [ffff800084a2fe70] kthread at ffff800040118de4 After commit 2def2845cc33 ("xfs: don't allow log IO to be throttled"), the metadata submitted by xlog_write_iclog() should not be throttled. But due to the existence of the dm layer, throttling flush_bio indirectly causes the metadata bio to be throttled. Fix this by conditionally adding REQ_IDLE to flush_bio.bi_opf, which makes wbt_should_throttle() return false to avoid wbt_wait(). Signed-off-by: Jinliang Zheng <alexjlzheng(a)tencent.com> Reviewed-by: Tianxiang Peng <txpeng(a)tencent.com> Reviewed-by: Hao Peng <flyingpeng(a)tencent.com> Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/dm.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index bb455dc38fbe..ffa469ececb9 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1538,14 +1538,18 @@ static void __send_empty_flush(struct clone_info *ci) { struct dm_table *t = ci->map; struct bio flush_bio; + blk_opf_t opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC; + + if ((ci->io->orig_bio->bi_opf & (REQ_IDLE | REQ_SYNC)) == + (REQ_IDLE | REQ_SYNC)) + opf |= REQ_IDLE; /* * Use an on-stack bio for this, it's safe since we don't * need to reference it after submit. It's just used as * the basis for the clone(s). */ - bio_init(&flush_bio, ci->io->md->disk->part0, NULL, 0, - REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC); + bio_init(&flush_bio, ci->io->md->disk->part0, NULL, 0, opf); ci->bio = &flush_bio; ci->sector_count = 0; -- 2.39.2

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[PATCH openEuler-1.0-LTS] md: call __md_stop_writes in md_stop
by Zheng Qixing 03 Jul '25

03 Jul '25

From: Guoqing Jiang <guoqing.jiang(a)linux.dev> stable inclusion from stable-v4.19.257 commit 690b5c90fd2d81fd1d2b6110fa36783232f6dce2 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG956 CVE: CVE-2022-49987 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------ commit 0dd84b319352bb8ba64752d4e45396d8b13e6018 upstream. From the link [1], we can see raid1d was running even after the path raid_dtr -> md_stop -> __md_stop. Let's stop write first in destructor to align with normal md-raid to fix the KASAN issue. [1]. https://lore.kernel.org/linux-raid/CAPhsuW5gc4AakdGNdF8ubpezAuDLFOYUO_sfMZc… Fixes: 48df498daf62 ("md: move bitmap_destroy to the beginning of __md_stop") Reported-by: Mikulas Patocka <mpatocka(a)redhat.com> Signed-off-by: Guoqing Jiang <guoqing.jiang(a)linux.dev> Signed-off-by: Song Liu <song(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/md.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/md.c b/drivers/md/md.c index b9748a0a0e30..73ac6e6fee35 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6103,6 +6103,7 @@ void md_stop(struct mddev *mddev) /* stop the array and free an attached data structures. * This is called from dm-raid */ + __md_stop_writes(mddev); __md_stop(mddev); bioset_exit(&mddev->bio_set); bioset_exit(&mddev->sync_set); -- 2.39.2

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[PATCH openEuler-1.0-LTS] md-raid10: fix KASAN warning
by Zheng Qixing 03 Jul '25

03 Jul '25

From: Mikulas Patocka <mpatocka(a)redhat.com> stable inclusion from stable-v4.19.256 commit 7a6ccc8fa192fd357c2d5d4c6ce67c834a179e23 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG9PP CVE: CVE-2022-50211 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------ commit d17f744e883b2f8d13cca252d71cfe8ace346f7d upstream. There's a KASAN warning in raid10_remove_disk when running the lvm test lvconvert-raid-reshape.sh. We fix this warning by verifying that the value "number" is valid. BUG: KASAN: slab-out-of-bounds in raid10_remove_disk+0x61/0x2a0 [raid10] Read of size 8 at addr ffff889108f3d300 by task mdX_raid10/124682 CPU: 3 PID: 124682 Comm: mdX_raid10 Not tainted 5.19.0-rc6 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x34/0x44 print_report.cold+0x45/0x57a ? __lock_text_start+0x18/0x18 ? raid10_remove_disk+0x61/0x2a0 [raid10] kasan_report+0xa8/0xe0 ? raid10_remove_disk+0x61/0x2a0 [raid10] raid10_remove_disk+0x61/0x2a0 [raid10] Buffer I/O error on dev dm-76, logical block 15344, async page read ? __mutex_unlock_slowpath.constprop.0+0x1e0/0x1e0 remove_and_add_spares+0x367/0x8a0 [md_mod] ? super_written+0x1c0/0x1c0 [md_mod] ? mutex_trylock+0xac/0x120 ? _raw_spin_lock+0x72/0xc0 ? _raw_spin_lock_bh+0xc0/0xc0 md_check_recovery+0x848/0x960 [md_mod] raid10d+0xcf/0x3360 [raid10] ? sched_clock_cpu+0x185/0x1a0 ? rb_erase+0x4d4/0x620 ? var_wake_function+0xe0/0xe0 ? psi_group_change+0x411/0x500 ? preempt_count_sub+0xf/0xc0 ? _raw_spin_lock_irqsave+0x78/0xc0 ? __lock_text_start+0x18/0x18 ? raid10_sync_request+0x36c0/0x36c0 [raid10] ? preempt_count_sub+0xf/0xc0 ? _raw_spin_unlock_irqrestore+0x19/0x40 ? del_timer_sync+0xa9/0x100 ? try_to_del_timer_sync+0xc0/0xc0 ? _raw_spin_lock_irqsave+0x78/0xc0 ? __lock_text_start+0x18/0x18 ? _raw_spin_unlock_irq+0x11/0x24 ? __list_del_entry_valid+0x68/0xa0 ? finish_wait+0xa3/0x100 md_thread+0x161/0x260 [md_mod] ? unregister_md_personality+0xa0/0xa0 [md_mod] ? _raw_spin_lock_irqsave+0x78/0xc0 ? prepare_to_wait_event+0x2c0/0x2c0 ? unregister_md_personality+0xa0/0xa0 [md_mod] kthread+0x148/0x180 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x1f/0x30 </TASK> Allocated by task 124495: kasan_save_stack+0x1e/0x40 __kasan_kmalloc+0x80/0xa0 setup_conf+0x140/0x5c0 [raid10] raid10_run+0x4cd/0x740 [raid10] md_run+0x6f9/0x1300 [md_mod] raid_ctr+0x2531/0x4ac0 [dm_raid] dm_table_add_target+0x2b0/0x620 [dm_mod] table_load+0x1c8/0x400 [dm_mod] ctl_ioctl+0x29e/0x560 [dm_mod] dm_compat_ctl_ioctl+0x7/0x20 [dm_mod] __do_compat_sys_ioctl+0xfa/0x160 do_syscall_64+0x90/0xc0 entry_SYSCALL_64_after_hwframe+0x46/0xb0 Last potentially related work creation: kasan_save_stack+0x1e/0x40 __kasan_record_aux_stack+0x9e/0xc0 kvfree_call_rcu+0x84/0x480 timerfd_release+0x82/0x140 L __fput+0xfa/0x400 task_work_run+0x80/0xc0 exit_to_user_mode_prepare+0x155/0x160 syscall_exit_to_user_mode+0x12/0x40 do_syscall_64+0x42/0xc0 entry_SYSCALL_64_after_hwframe+0x46/0xb0 Second to last potentially related work creation: kasan_save_stack+0x1e/0x40 __kasan_record_aux_stack+0x9e/0xc0 kvfree_call_rcu+0x84/0x480 timerfd_release+0x82/0x140 __fput+0xfa/0x400 task_work_run+0x80/0xc0 exit_to_user_mode_prepare+0x155/0x160 syscall_exit_to_user_mode+0x12/0x40 do_syscall_64+0x42/0xc0 entry_SYSCALL_64_after_hwframe+0x46/0xb0 The buggy address belongs to the object at ffff889108f3d200 which belongs to the cache kmalloc-256 of size 256 The buggy address is located 0 bytes to the right of 256-byte region [ffff889108f3d200, ffff889108f3d300) The buggy address belongs to the physical page: page:000000007ef2a34c refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1108f3c head:000000007ef2a34c order:2 compound_mapcount:0 compound_pincount:0 flags: 0x4000000000010200(slab|head|zone=2) raw: 4000000000010200 0000000000000000 dead000000000001 ffff889100042b40 raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff889108f3d200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff889108f3d280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff889108f3d300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ^ ffff889108f3d380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff889108f3d400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Cc: stable(a)vger.kernel.org Signed-off-by: Song Liu <song(a)kernel.org> Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/raid10.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 07d58e88eb7b..6ac9ea253f51 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1893,9 +1893,12 @@ static int raid10_remove_disk(struct mddev *mddev, struct md_rdev *rdev) int err = 0; int number = rdev->raid_disk; struct md_rdev **rdevp; - struct raid10_info *p = conf->mirrors + number; + struct raid10_info *p; print_conf(conf); + if (unlikely(number >= mddev->raid_disks)) + return 0; + p = conf->mirrors + number; if (rdev == p->rdev) rdevp = &p->rdev; else if (rdev == p->replacement) -- 2.39.2

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[PATCH openEuler-1.0-LTS] tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
by Zhang Changzhong 03 Jul '25

03 Jul '25

From: Xin Long <lucien.xin(a)gmail.com> stable inclusion from stable-v4.19.267 commit 55a253a6753a603e80b95932ca971ba514aa6ce7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BS7 CVE: CVE-2022-49862 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 1c075b192fe41030457cd4a5f7dea730412bca40 ] This is a follow-up for commit 974cb0e3e7c9 ("tipc: fix uninit-value in tipc_nl_compat_name_table_dump") where it should have type casted sizeof(..) to int to work when TLV_GET_DATA_LEN() returns a negative value. syzbot reported a call trace because of it: BUG: KMSAN: uninit-value in ... tipc_nl_compat_name_table_dump+0x841/0xea0 net/tipc/netlink_compat.c:934 __tipc_nl_compat_dumpit+0xab2/0x1320 net/tipc/netlink_compat.c:238 tipc_nl_compat_dumpit+0x991/0xb50 net/tipc/netlink_compat.c:321 tipc_nl_compat_recv+0xb6e/0x1640 net/tipc/netlink_compat.c:1324 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline] genl_family_rcv_msg net/netlink/genetlink.c:775 [inline] genl_rcv_msg+0x103f/0x1260 net/netlink/genetlink.c:792 netlink_rcv_skb+0x3a5/0x6c0 net/netlink/af_netlink.c:2501 genl_rcv+0x3c/0x50 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0xf3b/0x1270 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x1288/0x1440 net/netlink/af_netlink.c:1921 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg net/socket.c:734 [inline] Reported-by: syzbot+e5dbaaa238680ce206ea(a)syzkaller.appspotmail.com Fixes: 974cb0e3e7c9 ("tipc: fix uninit-value in tipc_nl_compat_name_table_dump") Signed-off-by: Xin Long <lucien.xin(a)gmail.com> Link: https://lore.kernel.org/r/ccd6a7ea801b15aec092c3b532a883b4c5708695.16675949… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- net/tipc/netlink_compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c index f8e1112..f0171d4 100644 --- a/net/tipc/netlink_compat.c +++ b/net/tipc/netlink_compat.c @@ -865,7 +865,7 @@ static int tipc_nl_compat_name_table_dump_header(struct tipc_nl_compat_msg *msg) }; ntq = (struct tipc_name_table_query *)TLV_DATA(msg->req); - if (TLV_GET_DATA_LEN(msg->req) < sizeof(struct tipc_name_table_query)) + if (TLV_GET_DATA_LEN(msg->req) < (int)sizeof(struct tipc_name_table_query)) return -EINVAL; depth = ntohl(ntq->depth); -- 2.9.5

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[PATCH openEuler-1.0-LTS] net: mdio: fix undefined behavior in bit shift for __mdiobus_register
by Zhang Changzhong 03 Jul '25

03 Jul '25

From: Cui GaoSheng <cuigaosheng1(a)huawei.com> stable inclusion from stable-v4.19.265 commit a3fafc974be37319679f36dc4e7cca7db1e02973 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BVD CVE: CVE-2022-49907 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 40e4eb324c59e11fcb927aa46742d28aba6ecb8a ] Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds in drivers/net/phy/mdio_bus.c:586:27 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: <TASK> dump_stack_lvl+0x7d/0xa5 dump_stack+0x15/0x1b ubsan_epilogue+0xe/0x4e __ubsan_handle_shift_out_of_bounds+0x1e7/0x20c __mdiobus_register+0x49d/0x4e0 fixed_mdio_bus_init+0xd8/0x12d do_one_initcall+0x76/0x430 kernel_init_freeable+0x3b3/0x422 kernel_init+0x24/0x1e0 ret_from_fork+0x1f/0x30 </TASK> Fixes: 4fd5f812c23c ("phylib: allow incremental scanning of an mii bus") Signed-off-by: Gaosheng Cui <cuigaosheng1(a)huawei.com> Reviewed-by: Andrew Lunn <andrew(a)lunn.ch> Link: https://lore.kernel.org/r/20221031132645.168421-1-cuigaosheng1@huawei.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- drivers/net/phy/mdio_bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 60c732d..0f0cdb4 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -416,7 +416,7 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner) bus->reset(bus); for (i = 0; i < PHY_MAX_ADDR; i++) { - if ((bus->phy_mask & (1 << i)) == 0) { + if ((bus->phy_mask & BIT(i)) == 0) { struct phy_device *phydev; phydev = mdiobus_scan(bus, i); -- 2.9.5

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