* Re: [Bug 214453] New: skl_int3472_unregister_clock: kernel NULL pointer dereference (HP Elite x2 1013 G3) [not found] <bug-214453-6385@https.bugzilla.kernel.org/> @ 2021-10-04 16:59 ` Borislav Petkov 2021-10-05 14:44 ` Daniel Scally 2021-10-08 22:18 ` Daniel Scally 0 siblings, 2 replies; 4+ messages in thread From: Borislav Petkov @ 2021-10-04 16:59 UTC (permalink / raw) To: platform-driver-x86, linux-kernel Cc: Daniel Scally, Hans de Goede, Mark Gross Adding more people to Cc. On Fri, Sep 17, 2021 at 12:18:27PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=214453 > > Bug ID: 214453 > Summary: skl_int3472_unregister_clock: kernel NULL pointer > dereference (HP Elite x2 1013 G3) > Product: Platform Specific/Hardware > Version: 2.5 > Kernel Version: 5.14.5 > Hardware: Intel > OS: Linux > Tree: Mainline > Status: NEW > Severity: low > Priority: P1 > Component: x86-64 > Assignee: platform_x86_64@kernel-bugs.osdl.org > Reporter: kernel-NTEO@vplace.de > Regression: No > > Created attachment 298863 > --> https://bugzilla.kernel.org/attachment.cgi?id=298863&action=edit > dmesg oops log > > On a HP Elite x2 1013 G3 a kernel oops is caused by int3472: > > [ 8.820565] int3472-discrete INT3472:02: No sensor module config > [ 8.820569] int3472-discrete INT3472:02: error -EINVAL: Failed to map > regulator to sensor > [ 8.820574] BUG: kernel NULL pointer dereference, address: 0000000000000000 > [...] > [ 8.820654] Call Trace: > [ 8.820657] clkdev_drop+0x1d/0x60 > [ 8.820665] skl_int3472_unregister_clock+0x15/0x30 [intel_skl_int3472 > a61329898df9463f8661b1eee1ed1e20b1626f62] > > -- > You may reply to this email to add a comment. > > You are receiving this mail because: > You are watching the assignee of the bug. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Bug 214453] New: skl_int3472_unregister_clock: kernel NULL pointer dereference (HP Elite x2 1013 G3) 2021-10-04 16:59 ` [Bug 214453] New: skl_int3472_unregister_clock: kernel NULL pointer dereference (HP Elite x2 1013 G3) Borislav Petkov @ 2021-10-05 14:44 ` Daniel Scally 2021-10-08 22:18 ` Daniel Scally 1 sibling, 0 replies; 4+ messages in thread From: Daniel Scally @ 2021-10-05 14:44 UTC (permalink / raw) To: Borislav Petkov, platform-driver-x86, linux-kernel Cc: Hans de Goede, Mark Gross Hi Borislav On 04/10/2021 17:59, Borislav Petkov wrote: > Adding more people to Cc. > > On Fri, Sep 17, 2021 at 12:18:27PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: >> https://bugzilla.kernel.org/show_bug.cgi?id=214453 >> >> Bug ID: 214453 >> Summary: skl_int3472_unregister_clock: kernel NULL pointer >> dereference (HP Elite x2 1013 G3) >> Product: Platform Specific/Hardware >> Version: 2.5 >> Kernel Version: 5.14.5 >> Hardware: Intel >> OS: Linux >> Tree: Mainline >> Status: NEW >> Severity: low >> Priority: P1 >> Component: x86-64 >> Assignee: platform_x86_64@kernel-bugs.osdl.org >> Reporter: kernel-NTEO@vplace.de >> Regression: No >> >> Created attachment 298863 >> --> https://bugzilla.kernel.org/attachment.cgi?id=298863&action=edit >> dmesg oops log >> >> On a HP Elite x2 1013 G3 a kernel oops is caused by int3472: >> >> [ 8.820565] int3472-discrete INT3472:02: No sensor module config >> [ 8.820569] int3472-discrete INT3472:02: error -EINVAL: Failed to map >> regulator to sensor >> [ 8.820574] BUG: kernel NULL pointer dereference, address: 0000000000000000 >> [...] >> [ 8.820654] Call Trace: >> [ 8.820657] clkdev_drop+0x1d/0x60 >> [ 8.820665] skl_int3472_unregister_clock+0x15/0x30 [intel_skl_int3472 >> a61329898df9463f8661b1eee1ed1e20b1626f62] Thanks for the report; let me take a look and see if I can spot what's going wrong. >> -- >> You may reply to this email to add a comment. >> >> You are receiving this mail because: >> You are watching the assignee of the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Bug 214453] New: skl_int3472_unregister_clock: kernel NULL pointer dereference (HP Elite x2 1013 G3) 2021-10-04 16:59 ` [Bug 214453] New: skl_int3472_unregister_clock: kernel NULL pointer dereference (HP Elite x2 1013 G3) Borislav Petkov 2021-10-05 14:44 ` Daniel Scally @ 2021-10-08 22:18 ` Daniel Scally 2021-10-09 8:14 ` Borislav Petkov 1 sibling, 1 reply; 4+ messages in thread From: Daniel Scally @ 2021-10-08 22:18 UTC (permalink / raw) To: Borislav Petkov, platform-driver-x86, linux-kernel Cc: Hans de Goede, Mark Gross Hello On 04/10/2021 17:59, Borislav Petkov wrote: > Adding more people to Cc. > > On Fri, Sep 17, 2021 at 12:18:27PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: >> https://bugzilla.kernel.org/show_bug.cgi?id=214453 >> >> Bug ID: 214453 >> Summary: skl_int3472_unregister_clock: kernel NULL pointer >> dereference (HP Elite x2 1013 G3) >> Product: Platform Specific/Hardware >> Version: 2.5 >> Kernel Version: 5.14.5 >> Hardware: Intel >> OS: Linux >> Tree: Mainline >> Status: NEW >> Severity: low >> Priority: P1 >> Component: x86-64 >> Assignee: platform_x86_64@kernel-bugs.osdl.org >> Reporter: kernel-NTEO@vplace.de >> Regression: No >> >> Created attachment 298863 >> --> https://bugzilla.kernel.org/attachment.cgi?id=298863&action=edit >> dmesg oops log >> >> On a HP Elite x2 1013 G3 a kernel oops is caused by int3472: >> >> [ 8.820565] int3472-discrete INT3472:02: No sensor module config >> [ 8.820569] int3472-discrete INT3472:02: error -EINVAL: Failed to map >> regulator to sensor >> [ 8.820574] BUG: kernel NULL pointer dereference, address: 0000000000000000 >> [...] >> [ 8.820654] Call Trace: >> [ 8.820657] clkdev_drop+0x1d/0x60 >> [ 8.820665] skl_int3472_unregister_clock+0x15/0x30 [intel_skl_int3472 >> a61329898df9463f8661b1eee1ed1e20b1626f62] I can patch this - but do I need to do to show that the patch is for that specific bug report or anything? >> -- >> You may reply to this email to add a comment. >> >> You are receiving this mail because: >> You are watching the assignee of the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Bug 214453] New: skl_int3472_unregister_clock: kernel NULL pointer dereference (HP Elite x2 1013 G3) 2021-10-08 22:18 ` Daniel Scally @ 2021-10-09 8:14 ` Borislav Petkov 0 siblings, 0 replies; 4+ messages in thread From: Borislav Petkov @ 2021-10-09 8:14 UTC (permalink / raw) To: Daniel Scally Cc: platform-driver-x86, linux-kernel, Hans de Goede, Mark Gross On Fri, Oct 08, 2021 at 11:18:50PM +0100, Daniel Scally wrote: > I can patch this - but do I need to do to show that the patch is for > that specific bug report or anything? What we do in such cases, usually, is add Link: https://bugzilla.kernel.org/show_bug.cgi?id=214453 to the commit message, under the SOB chain. Also, you probably also should give in a Fixes: tag the commit ID of the patch your fix is for, so that your fix gets automatically backported to stable. I.e.: Fixes: 12-char-sha1-abbrev ("Commit title") Cc: <stable@vger.kernel.org> HTH. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette ^ permalink raw reply [flat|nested] 4+ messages in thread
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[not found] <bug-214453-6385@https.bugzilla.kernel.org/>
2021-10-04 16:59 ` [Bug 214453] New: skl_int3472_unregister_clock: kernel NULL pointer dereference (HP Elite x2 1013 G3) Borislav Petkov
2021-10-05 14:44 ` Daniel Scally
2021-10-08 22:18 ` Daniel Scally
2021-10-09 8:14 ` Borislav Petkov
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