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[openeuler:openEuler-1.0-LTS 1359/1359] mm/cma.o: warning: objtool: missing symbol for section .text.unlikely
by kernel test robot 31 Dec '24

31 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: c5153b86663f32200bbb4d8b3640acb261912e6b commit: 775947c125d5bd6e00e0dcf9d12c57fd5d44d07f [1359/1359] asm-generic: fix -Wtype-limits compiler warnings config: x86_64-buildonly-randconfig-002-20241231 (https://download.01.org/0day-ci/archive/20241231/202412312256.AeCQ4M5D-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241231/202412312256.AeCQ4M5D-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/202412312256.AeCQ4M5D-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/cma.o: warning: objtool: missing symbol for section .text.unlikely -- >> arch/x86/kernel/hpet.o: warning: objtool: missing symbol for section .text.unlikely -- >> net/ipv6/icmp.o: warning: objtool: missing symbol for section .text.unlikely -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2602/2602] mm/mmap_lock.o: warning: objtool: local_lock_acquire()+0x113: unreachable instruction
by kernel test robot 31 Dec '24

31 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 55bf638d3d29c53ddd64ed89efda8b70b47ccbbc commit: 5dfa8607b07495ea25ff57217c60aebbf69ebaf5 [2602/2602] mm: mmap_lock: use local locks instead of disabling preemption config: x86_64-buildonly-randconfig-002-20241228 (https://download.01.org/0day-ci/archive/20241231/202412312133.jFxSqSa3-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241231/202412312133.jFxSqSa3-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/202412312133.jFxSqSa3-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/mmap_lock.o: warning: objtool: local_lock_acquire()+0x113: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1] HID: wacom: fix when get product name maybe null pointer
by Tengda Wu 31 Dec '24

31 Dec '24

From: WangYuli <wangyuli(a)uniontech.com> stable inclusion from stable-v5.10.231 commit 5912a921289edb34d40aeab32ea6d52d41e75fed category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAPQ CVE: CVE-2024-56629 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 59548215b76be98cf3422eea9a67d6ea578aca3d upstream. Due to incorrect dev->product reporting by certain devices, null pointer dereferences occur when dev->product is empty, leading to potential system crashes. This issue was found on EXCELSIOR DL37-D05 device with Loongson-LS3A6000-7A2000-DL37 motherboard. Kernel logs: [ 56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci [ 56.671638] usb 4-3: string descriptor 0 read error: -22 [ 56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07 [ 56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0 [ 56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80 [ 56.697732] Oops[#1]: [ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015 [ 56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024 [ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0 [ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000 [ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000 [ 56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005 [ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000 [ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028 [ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000 [ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000 [ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom] [ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120 [ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7) [ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 56.697835] BADV: 0000000000000000 [ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000) [ 56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit [ 56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3) [ 56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000 [ 56.697896] 0000000000000000 00000011fffffffd 0000000000000000 0000000000000000 [ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0 [ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c [ 56.697911] 90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440 [ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0 [ 56.697921] 0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c [ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000 [ 56.697931] 90000001000bb8d0 9000000006307564 9000000005e666e0 90000001752359b8 [ 56.697936] 9000000008cbe400 900000000804d000 9000000005e666e0 0000000000000000 [ 56.697941] ... [ 56.697944] Call Trace: [ 56.697945] [<90000000066e35c8>] strstr+0x28/0x120 [ 56.697950] [<ffff800004f98a80>] wacom_update_name+0xe0/0x300 [wacom] [ 56.698000] [<ffff800004f9ce58>] wacom_parse_and_register+0x338/0x900 [wacom] [ 56.698050] [<ffff800004f9d74c>] wacom_probe+0x32c/0x420 [wacom] [ 56.698099] [<9000000006307564>] hid_device_probe+0x144/0x260 [ 56.698103] [<9000000005e65d68>] really_probe+0x208/0x540 [ 56.698109] [<9000000005e661dc>] __driver_probe_device+0x13c/0x1e0 [ 56.698112] [<9000000005e66620>] driver_probe_device+0x40/0x100 [ 56.698116] [<9000000005e6680c>] __device_attach_driver+0x12c/0x180 [ 56.698119] [<9000000005e62bc8>] bus_for_each_drv+0x88/0x160 [ 56.698123] [<9000000005e66468>] __device_attach+0x108/0x260 [ 56.698126] [<9000000005e63918>] device_reprobe+0x78/0x100 [ 56.698129] [<9000000005e62a68>] bus_for_each_dev+0x88/0x160 [ 56.698132] [<9000000006304e54>] __hid_bus_driver_added+0x34/0x80 [ 56.698134] [<9000000005e62bc8>] bus_for_each_drv+0x88/0x160 [ 56.698137] [<9000000006304df0>] __hid_register_driver+0x70/0xa0 [ 56.698142] [<9000000004e10fe4>] do_one_initcall+0x104/0x320 [ 56.698146] [<9000000004f38150>] do_init_module+0x90/0x2c0 [ 56.698151] [<9000000004f3a3d8>] init_module_from_file+0xb8/0x120 [ 56.698155] [<9000000004f3a590>] idempotent_init_module+0x150/0x3a0 [ 56.698159] [<9000000004f3a890>] sys_finit_module+0xb0/0x140 [ 56.698163] [<900000000671e4e8>] do_syscall+0x88/0xc0 [ 56.698166] [<9000000004e12404>] handle_syscall+0xc4/0x160 [ 56.698171] Code: 0011958f 00150224 5800cd85 <2a00022c> 00150004 4000c180 0015022c 03400000 03400000 [ 56.698192] ---[ end trace 0000000000000000 ]--- Fixes: 09dc28acaec7 ("HID: wacom: Improve generic name generation") Reported-by: Zhenxing Chen <chenzhenxing(a)uniontech.com> Co-developed-by: Xu Rao <raoxu(a)uniontech.com> Signed-off-by: Xu Rao <raoxu(a)uniontech.com> Signed-off-by: WangYuli <wangyuli(a)uniontech.com> Link: https://patch.msgid.link/B31757FE8E1544CF+20241125052616.18261-1-wangyuli@u… Cc: stable(a)vger.kernel.org Signed-off-by: Benjamin Tissoires <bentiss(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Tengda Wu <wutengda2(a)huawei.com> --- drivers/hid/wacom_sys.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 4dbf69078387..53de17d44c5b 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2220,7 +2220,8 @@ static void wacom_update_name(struct wacom *wacom, const char *suffix) if (hid_is_usb(wacom->hdev)) { struct usb_interface *intf = to_usb_interface(wacom->hdev->dev.parent); struct usb_device *dev = interface_to_usbdev(intf); - product_name = dev->product; + if (dev->product != NULL) + product_name = dev->product; } if (wacom->hdev->bus == BUS_I2C) { -- 2.34.1

2 5

[PATCH OLK-6.6] HID: wacom: fix when get product name maybe null pointer
by Tengda Wu 31 Dec '24

31 Dec '24

From: WangYuli <wangyuli(a)uniontech.com> stable inclusion from stable-v6.6.66 commit a7f0509556fa2f9789639dbcee9eed46e471ccef category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAPQ CVE: CVE-2024-56629 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 59548215b76be98cf3422eea9a67d6ea578aca3d upstream. Due to incorrect dev->product reporting by certain devices, null pointer dereferences occur when dev->product is empty, leading to potential system crashes. This issue was found on EXCELSIOR DL37-D05 device with Loongson-LS3A6000-7A2000-DL37 motherboard. Kernel logs: [ 56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci [ 56.671638] usb 4-3: string descriptor 0 read error: -22 [ 56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07 [ 56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0 [ 56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80 [ 56.697732] Oops[#1]: [ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015 [ 56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024 [ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0 [ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000 [ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000 [ 56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005 [ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000 [ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028 [ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000 [ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000 [ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom] [ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120 [ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7) [ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 56.697835] BADV: 0000000000000000 [ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000) [ 56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit [ 56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3) [ 56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000 [ 56.697896] 0000000000000000 00000011fffffffd 0000000000000000 0000000000000000 [ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0 [ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c [ 56.697911] 90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440 [ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0 [ 56.697921] 0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c [ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000 [ 56.697931] 90000001000bb8d0 9000000006307564 9000000005e666e0 90000001752359b8 [ 56.697936] 9000000008cbe400 900000000804d000 9000000005e666e0 0000000000000000 [ 56.697941] ... [ 56.697944] Call Trace: [ 56.697945] [<90000000066e35c8>] strstr+0x28/0x120 [ 56.697950] [<ffff800004f98a80>] wacom_update_name+0xe0/0x300 [wacom] [ 56.698000] [<ffff800004f9ce58>] wacom_parse_and_register+0x338/0x900 [wacom] [ 56.698050] [<ffff800004f9d74c>] wacom_probe+0x32c/0x420 [wacom] [ 56.698099] [<9000000006307564>] hid_device_probe+0x144/0x260 [ 56.698103] [<9000000005e65d68>] really_probe+0x208/0x540 [ 56.698109] [<9000000005e661dc>] __driver_probe_device+0x13c/0x1e0 [ 56.698112] [<9000000005e66620>] driver_probe_device+0x40/0x100 [ 56.698116] [<9000000005e6680c>] __device_attach_driver+0x12c/0x180 [ 56.698119] [<9000000005e62bc8>] bus_for_each_drv+0x88/0x160 [ 56.698123] [<9000000005e66468>] __device_attach+0x108/0x260 [ 56.698126] [<9000000005e63918>] device_reprobe+0x78/0x100 [ 56.698129] [<9000000005e62a68>] bus_for_each_dev+0x88/0x160 [ 56.698132] [<9000000006304e54>] __hid_bus_driver_added+0x34/0x80 [ 56.698134] [<9000000005e62bc8>] bus_for_each_drv+0x88/0x160 [ 56.698137] [<9000000006304df0>] __hid_register_driver+0x70/0xa0 [ 56.698142] [<9000000004e10fe4>] do_one_initcall+0x104/0x320 [ 56.698146] [<9000000004f38150>] do_init_module+0x90/0x2c0 [ 56.698151] [<9000000004f3a3d8>] init_module_from_file+0xb8/0x120 [ 56.698155] [<9000000004f3a590>] idempotent_init_module+0x150/0x3a0 [ 56.698159] [<9000000004f3a890>] sys_finit_module+0xb0/0x140 [ 56.698163] [<900000000671e4e8>] do_syscall+0x88/0xc0 [ 56.698166] [<9000000004e12404>] handle_syscall+0xc4/0x160 [ 56.698171] Code: 0011958f 00150224 5800cd85 <2a00022c> 00150004 4000c180 0015022c 03400000 03400000 [ 56.698192] ---[ end trace 0000000000000000 ]--- Fixes: 09dc28acaec7 ("HID: wacom: Improve generic name generation") Reported-by: Zhenxing Chen <chenzhenxing(a)uniontech.com> Co-developed-by: Xu Rao <raoxu(a)uniontech.com> Signed-off-by: Xu Rao <raoxu(a)uniontech.com> Signed-off-by: WangYuli <wangyuli(a)uniontech.com> Link: https://patch.msgid.link/B31757FE8E1544CF+20241125052616.18261-1-wangyuli@u… Cc: stable(a)vger.kernel.org Signed-off-by: Benjamin Tissoires <bentiss(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Tengda Wu <wutengda2(a)huawei.com> --- drivers/hid/wacom_sys.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 7659c98d9429..5a72cf8d6944 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2234,7 +2234,8 @@ static void wacom_update_name(struct wacom *wacom, const char *suffix) if (hid_is_usb(wacom->hdev)) { struct usb_interface *intf = to_usb_interface(wacom->hdev->dev.parent); struct usb_device *dev = interface_to_usbdev(intf); - product_name = dev->product; + if (dev->product != NULL) + product_name = dev->product; } if (wacom->hdev->bus == BUS_I2C) { -- 2.34.1

2 3

[PATCH OLK-5.10] HID: wacom: fix when get product name maybe null pointer
by Tengda Wu 31 Dec '24

31 Dec '24

From: WangYuli <wangyuli(a)uniontech.com> stable inclusion from stable-v5.10.231 commit 5912a921289edb34d40aeab32ea6d52d41e75fed category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAPQ CVE: CVE-2024-56629 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 59548215b76be98cf3422eea9a67d6ea578aca3d upstream. Due to incorrect dev->product reporting by certain devices, null pointer dereferences occur when dev->product is empty, leading to potential system crashes. This issue was found on EXCELSIOR DL37-D05 device with Loongson-LS3A6000-7A2000-DL37 motherboard. Kernel logs: [ 56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci [ 56.671638] usb 4-3: string descriptor 0 read error: -22 [ 56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07 [ 56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0 [ 56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80 [ 56.697732] Oops[#1]: [ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015 [ 56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024 [ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0 [ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000 [ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000 [ 56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005 [ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000 [ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028 [ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000 [ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000 [ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom] [ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120 [ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE) [ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE) [ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7) [ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 56.697835] BADV: 0000000000000000 [ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000) [ 56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit [ 56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3) [ 56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000 [ 56.697896] 0000000000000000 00000011fffffffd 0000000000000000 0000000000000000 [ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0 [ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c [ 56.697911] 90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440 [ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0 [ 56.697921] 0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c [ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000 [ 56.697931] 90000001000bb8d0 9000000006307564 9000000005e666e0 90000001752359b8 [ 56.697936] 9000000008cbe400 900000000804d000 9000000005e666e0 0000000000000000 [ 56.697941] ... [ 56.697944] Call Trace: [ 56.697945] [<90000000066e35c8>] strstr+0x28/0x120 [ 56.697950] [<ffff800004f98a80>] wacom_update_name+0xe0/0x300 [wacom] [ 56.698000] [<ffff800004f9ce58>] wacom_parse_and_register+0x338/0x900 [wacom] [ 56.698050] [<ffff800004f9d74c>] wacom_probe+0x32c/0x420 [wacom] [ 56.698099] [<9000000006307564>] hid_device_probe+0x144/0x260 [ 56.698103] [<9000000005e65d68>] really_probe+0x208/0x540 [ 56.698109] [<9000000005e661dc>] __driver_probe_device+0x13c/0x1e0 [ 56.698112] [<9000000005e66620>] driver_probe_device+0x40/0x100 [ 56.698116] [<9000000005e6680c>] __device_attach_driver+0x12c/0x180 [ 56.698119] [<9000000005e62bc8>] bus_for_each_drv+0x88/0x160 [ 56.698123] [<9000000005e66468>] __device_attach+0x108/0x260 [ 56.698126] [<9000000005e63918>] device_reprobe+0x78/0x100 [ 56.698129] [<9000000005e62a68>] bus_for_each_dev+0x88/0x160 [ 56.698132] [<9000000006304e54>] __hid_bus_driver_added+0x34/0x80 [ 56.698134] [<9000000005e62bc8>] bus_for_each_drv+0x88/0x160 [ 56.698137] [<9000000006304df0>] __hid_register_driver+0x70/0xa0 [ 56.698142] [<9000000004e10fe4>] do_one_initcall+0x104/0x320 [ 56.698146] [<9000000004f38150>] do_init_module+0x90/0x2c0 [ 56.698151] [<9000000004f3a3d8>] init_module_from_file+0xb8/0x120 [ 56.698155] [<9000000004f3a590>] idempotent_init_module+0x150/0x3a0 [ 56.698159] [<9000000004f3a890>] sys_finit_module+0xb0/0x140 [ 56.698163] [<900000000671e4e8>] do_syscall+0x88/0xc0 [ 56.698166] [<9000000004e12404>] handle_syscall+0xc4/0x160 [ 56.698171] Code: 0011958f 00150224 5800cd85 <2a00022c> 00150004 4000c180 0015022c 03400000 03400000 [ 56.698192] ---[ end trace 0000000000000000 ]--- Fixes: 09dc28acaec7 ("HID: wacom: Improve generic name generation") Reported-by: Zhenxing Chen <chenzhenxing(a)uniontech.com> Co-developed-by: Xu Rao <raoxu(a)uniontech.com> Signed-off-by: Xu Rao <raoxu(a)uniontech.com> Signed-off-by: WangYuli <wangyuli(a)uniontech.com> Link: https://patch.msgid.link/B31757FE8E1544CF+20241125052616.18261-1-wangyuli@u… Cc: stable(a)vger.kernel.org Signed-off-by: Benjamin Tissoires <bentiss(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Tengda Wu <wutengda2(a)huawei.com> --- drivers/hid/wacom_sys.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index eacbd7eae2e6..0f1c7a2f5185 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2242,7 +2242,8 @@ static void wacom_update_name(struct wacom *wacom, const char *suffix) if (hid_is_usb(wacom->hdev)) { struct usb_interface *intf = to_usb_interface(wacom->hdev->dev.parent); struct usb_device *dev = interface_to_usbdev(intf); - product_name = dev->product; + if (dev->product != NULL) + product_name = dev->product; } if (wacom->hdev->bus == BUS_I2C) { -- 2.34.1

2 4

[PATCH OLK-6.6] LoongArch: Add CPU HWMon platform driver
by Hongchen Zhang 31 Dec '24

31 Dec '24

From: gaojuxin <gaojuxin(a)loongson.cn> LoongArch inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBEN7V CVE: NA -------------------------------- This add CPU HWMon (temperature sensor) platform driver for Loongson-3. Change-Id: I1d4c0e0a305f25f2b1ddfe27f371b40fa1689f9e Tested-by: Xi Ruoyao <xry111(a)xry111.site> Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> Signed-off-by: Kexy Biscuit <kexybiscuit(a)aosc.io> Signed-off-by: gaojuxin <gaojuxin(a)loongson.cn> --- drivers/platform/loongarch/Kconfig | 8 + drivers/platform/loongarch/Makefile | 1 + drivers/platform/loongarch/cpu_hwmon.c | 196 +++++++++++++++++++++++++ 3 files changed, 205 insertions(+) create mode 100644 drivers/platform/loongarch/cpu_hwmon.c diff --git a/drivers/platform/loongarch/Kconfig b/drivers/platform/loongarch/Kconfig index 5633e4d73991..9ec1a86ef7fa 100644 --- a/drivers/platform/loongarch/Kconfig +++ b/drivers/platform/loongarch/Kconfig @@ -16,6 +16,14 @@ menuconfig LOONGARCH_PLATFORM_DEVICES if LOONGARCH_PLATFORM_DEVICES +config CPU_HWMON + bool "Loongson CPU HWMon Driver" + depends on MACH_LOONGSON64 + select HWMON + default y + help + Loongson-3A/3B/3C CPU HWMon (temperature sensor) driver. + config LOONGSON_LAPTOP tristate "Generic Loongson-3 Laptop Driver" depends on ACPI diff --git a/drivers/platform/loongarch/Makefile b/drivers/platform/loongarch/Makefile index f43ab03db1a2..695688bed423 100644 --- a/drivers/platform/loongarch/Makefile +++ b/drivers/platform/loongarch/Makefile @@ -1 +1,2 @@ obj-$(CONFIG_LOONGSON_LAPTOP) += loongson-laptop.o +obj-$(CONFIG_CPU_HWMON) += cpu_hwmon.o diff --git a/drivers/platform/loongarch/cpu_hwmon.c b/drivers/platform/loongarch/cpu_hwmon.c new file mode 100644 index 000000000000..c705d088c44a --- /dev/null +++ b/drivers/platform/loongarch/cpu_hwmon.c @@ -0,0 +1,196 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2022 Loongson Technology Corporation Limited + */ +#include <linux/module.h> +#include <linux/reboot.h> +#include <linux/jiffies.h> +#include <linux/hwmon.h> +#include <linux/hwmon-sysfs.h> + +#include <asm/loongson.h> + +static int nr_packages; +static struct device *cpu_hwmon_dev; + +static int loongson3_cpu_temp(int cpu) +{ + u32 reg; + + reg = iocsr_read32(LOONGARCH_IOCSR_CPUTEMP) & 0xff; + + return (int)((s8)reg) * 1000; +} + +static ssize_t cpu_temp_label(struct device *dev, + struct device_attribute *attr, char *buf) +{ + int id = (to_sensor_dev_attr(attr))->index - 1; + + return sprintf(buf, "CPU %d Temperature\n", id); +} + +static ssize_t get_cpu_temp(struct device *dev, + struct device_attribute *attr, char *buf) +{ + int id = (to_sensor_dev_attr(attr))->index - 1; + int value = loongson3_cpu_temp(id); + + return sprintf(buf, "%d\n", value); +} + +static SENSOR_DEVICE_ATTR(temp1_input, 0444, get_cpu_temp, NULL, 1); +static SENSOR_DEVICE_ATTR(temp1_label, 0444, cpu_temp_label, NULL, 1); +static SENSOR_DEVICE_ATTR(temp2_input, 0444, get_cpu_temp, NULL, 2); +static SENSOR_DEVICE_ATTR(temp2_label, 0444, cpu_temp_label, NULL, 2); +static SENSOR_DEVICE_ATTR(temp3_input, 0444, get_cpu_temp, NULL, 3); +static SENSOR_DEVICE_ATTR(temp3_label, 0444, cpu_temp_label, NULL, 3); +static SENSOR_DEVICE_ATTR(temp4_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp4_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp5_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp5_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp6_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp6_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp7_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp7_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp8_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp8_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp9_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp9_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp10_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp10_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp11_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp11_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp12_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp12_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp13_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp13_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp14_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp14_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp15_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp15_label, 0444, cpu_temp_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp16_input, 0444, get_cpu_temp, NULL, 4); +static SENSOR_DEVICE_ATTR(temp16_label, 0444, cpu_temp_label, NULL, 4); + +static struct attribute *cpu_hwmon_attributes[] = { + &sensor_dev_attr_temp1_input.dev_attr.attr, + &sensor_dev_attr_temp1_label.dev_attr.attr, + &sensor_dev_attr_temp2_input.dev_attr.attr, + &sensor_dev_attr_temp2_label.dev_attr.attr, + &sensor_dev_attr_temp3_input.dev_attr.attr, + &sensor_dev_attr_temp3_label.dev_attr.attr, + &sensor_dev_attr_temp4_input.dev_attr.attr, + &sensor_dev_attr_temp4_label.dev_attr.attr, + &sensor_dev_attr_temp5_input.dev_attr.attr, + &sensor_dev_attr_temp5_label.dev_attr.attr, + &sensor_dev_attr_temp6_input.dev_attr.attr, + &sensor_dev_attr_temp6_label.dev_attr.attr, + &sensor_dev_attr_temp7_input.dev_attr.attr, + &sensor_dev_attr_temp7_label.dev_attr.attr, + &sensor_dev_attr_temp8_input.dev_attr.attr, + &sensor_dev_attr_temp8_label.dev_attr.attr, + &sensor_dev_attr_temp9_input.dev_attr.attr, + &sensor_dev_attr_temp9_label.dev_attr.attr, + &sensor_dev_attr_temp10_input.dev_attr.attr, + &sensor_dev_attr_temp10_label.dev_attr.attr, + &sensor_dev_attr_temp11_input.dev_attr.attr, + &sensor_dev_attr_temp11_label.dev_attr.attr, + &sensor_dev_attr_temp12_input.dev_attr.attr, + &sensor_dev_attr_temp12_label.dev_attr.attr, + &sensor_dev_attr_temp13_input.dev_attr.attr, + &sensor_dev_attr_temp13_label.dev_attr.attr, + &sensor_dev_attr_temp14_input.dev_attr.attr, + &sensor_dev_attr_temp14_label.dev_attr.attr, + &sensor_dev_attr_temp15_input.dev_attr.attr, + &sensor_dev_attr_temp15_label.dev_attr.attr, + &sensor_dev_attr_temp16_input.dev_attr.attr, + &sensor_dev_attr_temp16_label.dev_attr.attr, + NULL +}; +static umode_t cpu_hwmon_is_visible(struct kobject *kobj, + struct attribute *attr, int i) +{ + int id = i / 2; + + if (id < nr_packages) + return attr->mode; + return 0; +} + +static struct attribute_group cpu_hwmon_group = { + .attrs = cpu_hwmon_attributes, + .is_visible = cpu_hwmon_is_visible, +}; + +static const struct attribute_group *cpu_hwmon_groups[] = { + &cpu_hwmon_group, + NULL +}; + +static int cpu_initial_threshold = 72000; +static int cpu_thermal_threshold = 96000; +module_param(cpu_thermal_threshold, int, 0644); +MODULE_PARM_DESC(cpu_thermal_threshold, "cpu thermal threshold (96000 (default))"); + +static struct delayed_work thermal_work; + +static void do_thermal_timer(struct work_struct *work) +{ + int i, value, temp_max = 0; + + for (i = 0; i < nr_packages; i++) { + value = loongson3_cpu_temp(i); + if (value > temp_max) + temp_max = value; + } + + if (temp_max <= cpu_thermal_threshold) + schedule_delayed_work(&thermal_work, msecs_to_jiffies(5000)); + else + orderly_poweroff(true); +} + +static int __init loongson_hwmon_init(void) +{ + int i, value, temp_max = 0; + + pr_info("Loongson Hwmon Enter...\n"); + + nr_packages = loongson_sysconf.nr_cpus / + loongson_sysconf.cores_per_package; + + cpu_hwmon_dev = hwmon_device_register_with_groups(NULL, "cpu_hwmon", + NULL, cpu_hwmon_groups); + if (IS_ERR(cpu_hwmon_dev)) { + pr_err("Hwmon register fail with %ld!\n", PTR_ERR(cpu_hwmon_dev)); + return PTR_ERR(cpu_hwmon_dev); + } + + for (i = 0; i < nr_packages; i++) { + value = loongson3_cpu_temp(i); + if (value > temp_max) + temp_max = value; + } + + pr_info("Initial CPU temperature is %d (highest).\n", temp_max); + if (temp_max > cpu_initial_threshold) + cpu_thermal_threshold += temp_max - cpu_initial_threshold; + + INIT_DEFERRABLE_WORK(&thermal_work, do_thermal_timer); + schedule_delayed_work(&thermal_work, msecs_to_jiffies(20000)); + + return 0; +} + +static void __exit loongson_hwmon_exit(void) +{ + cancel_delayed_work_sync(&thermal_work); + hwmon_device_unregister(cpu_hwmon_dev); +} + +module_init(loongson_hwmon_init); +module_exit(loongson_hwmon_exit); + +MODULE_AUTHOR("Huacai Chen <chenhuacai(a)loongson.cn>"); +MODULE_DESCRIPTION("Loongson CPU Hwmon driver"); +MODULE_LICENSE("GPL"); -- 2.33.0

2 1

[PATCH OLK-5.10 0/1] CVE-2024-56567
by Liao Chen 31 Dec '24

31 Dec '24

fix CVE-2024-56567 Zicheng Qu (1): [Backport] ad7780: fix division by zero in ad7780_write_raw() drivers/iio/adc/ad7780.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.34.1

2 6

[PATCH OLK-6.6 v2] EDAC/igen6: Avoid segmentation fault on module unload
by Ye Bin 31 Dec '24

31 Dec '24

From: Orange Kao <orange(a)aiven.io> stable inclusion from stable-v6.6.64 commit 830cabb61113d92a425dd3038ccedbdfb3c8d079 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEDPH CVE: CVE-2024-56708 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit fefaae90398d38a1100ccd73b46ab55ff4610fba ] The segmentation fault happens because: During modprobe: 1. In igen6_probe(), igen6_pvt will be allocated with kzalloc() 2. In igen6_register_mci(), mci->pvt_info will point to &igen6_pvt->imc[mc] During rmmod: 1. In mci_release() in edac_mc.c, it will kfree(mci->pvt_info) 2. In igen6_remove(), it will kfree(igen6_pvt); Fix this issue by setting mci->pvt_info to NULL to avoid the double kfree. Fixes: 10590a9d4f23 ("EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219360 Signed-off-by: Orange Kao <orange(a)aiven.io> Signed-off-by: Tony Luck <tony.luck(a)intel.com> Link: https://lore.kernel.org/r/20241104124237.124109-2-orange@aiven.io Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ye Bin <yebin10(a)huawei.com> --- drivers/edac/igen6_edac.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/edac/igen6_edac.c b/drivers/edac/igen6_edac.c index a0edb61a5a01..0b408299699a 100644 --- a/drivers/edac/igen6_edac.c +++ b/drivers/edac/igen6_edac.c @@ -1075,6 +1075,7 @@ static int igen6_register_mci(int mc, u64 mchbar, struct pci_dev *pdev) imc->mci = mci; return 0; fail3: + mci->pvt_info = NULL; kfree(mci->ctl_name); fail2: edac_mc_free(mci); @@ -1099,6 +1100,7 @@ static void igen6_unregister_mcis(void) edac_mc_del_mc(mci->pdev); kfree(mci->ctl_name); + mci->pvt_info = NULL; edac_mc_free(mci); iounmap(imc->window); } -- 2.34.1

2 5

[PATCH OLK-6.6 0/1] CVE-2024-56677
by Liao Chen 31 Dec '24

31 Dec '24

fix CVE-2024-56677 Ritesh Harjani (IBM) (1): [Backport] powerpc/fadump: Move fadump_cma_init to setup_arch() after initmem_init() arch/powerpc/include/asm/fadump.h | 7 +++++++ arch/powerpc/kernel/fadump.c | 6 +----- arch/powerpc/kernel/setup-common.c | 6 ++++-- 3 files changed, 12 insertions(+), 7 deletions(-) -- 2.34.1

2 6

[PATCH openEuler-1.0-LTS] sh: intc: Fix use-after-free bug in register_intc_controller()
by Zhang Kunbo 31 Dec '24

31 Dec '24

From: Dan Carpenter <dan.carpenter(a)linaro.org> stable inclusion from stable-v4.19.325 commit 3c7c806b3eafd94ae0f77305a174d63b69ec187c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEAEH CVE: CVE-2024-53165 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 63e72e551942642c48456a4134975136cdcb9b3c ] In the error handling for this function, d is freed without ever removing it from intc_list which would lead to a use after free. To fix this, let's only add it to the list after everything has succeeded. Fixes: 2dcec7a988a1 ("sh: intc: set_irq_wake() support") Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> Reviewed-by: John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de> Signed-off-by: John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhang Kunbo <zhangkunbo(a)huawei.com> --- drivers/sh/intc/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c index 46f0f322d4d8..48fe5fab5693 100644 --- a/drivers/sh/intc/core.c +++ b/drivers/sh/intc/core.c @@ -194,7 +194,6 @@ int __init register_intc_controller(struct intc_desc *desc) goto err0; INIT_LIST_HEAD(&d->list); - list_add_tail(&d->list, &intc_list); raw_spin_lock_init(&d->lock); INIT_RADIX_TREE(&d->tree, GFP_ATOMIC); @@ -380,6 +379,7 @@ int __init register_intc_controller(struct intc_desc *desc) d->skip_suspend = desc->skip_syscore_suspend; + list_add_tail(&d->list, &intc_list); nr_intc_controllers++; return 0; -- 2.34.1

2 5