Re: [PATCH v3 05/15] livepatch/powerpc: add TIF_PATCH_PENDING thread flag

[PATCH v3 00/15] livepatch: hybrid consistency model · Josh Poimboeuf <hidden> · 2016-12-08
[PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Josh Poimboeuf <hidden> · 2016-12-16
Re: [PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Miroslav Benes <mbenes@suse.cz> · 2016-12-19
Re: [PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Josh Poimboeuf <hidden> · 2016-12-19
Re: [PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Miroslav Benes <mbenes@suse.cz> · 2016-12-19
Re: [PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Petr Mladek <pmladek@suse.com> · 2016-12-20
Re: [PATCH v3 01/15] stacktrace/x86: add function for detecting reliable stack traces · Josh Poimboeuf <hidden> · 2016-12-20
[PATCH v3 05/15] livepatch/powerpc: add TIF_PATCH_PENDING thread flag · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 05/15] livepatch/powerpc: add TIF_PATCH_PENDING thread flag · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 05/15] livepatch/powerpc: add TIF_PATCH_PENDING thread flag · Miroslav Benes <mbenes@suse.cz> · 2016-12-21
Re: [PATCH v3 05/15] livepatch/powerpc: add TIF_PATCH_PENDING thread flag · Kamalesh Babulal <hidden> · 2017-01-10
[PATCH v3 04/15] livepatch/x86: add TIF_PATCH_PENDING thread flag · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 04/15] livepatch/x86: add TIF_PATCH_PENDING thread flag · Andy Lutomirski <luto@amacapital.net> · 2016-12-08
Re: [PATCH v3 04/15] livepatch/x86: add TIF_PATCH_PENDING thread flag · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 04/15] livepatch/x86: add TIF_PATCH_PENDING thread flag · Miroslav Benes <mbenes@suse.cz> · 2016-12-21
Re: [PATCH v3 04/15] livepatch/x86: add TIF_PATCH_PENDING thread flag · Kamalesh Babulal <hidden> · 2017-01-11
[PATCH v3 15/15] livepatch: allow removal of a disabled patch · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 15/15] livepatch: allow removal of a disabled patch · Petr Mladek <pmladek@suse.com> · 2016-12-21
Re: [PATCH v3 15/15] livepatch: allow removal of a disabled patch · Miroslav Benes <mbenes@suse.cz> · 2017-01-04
Re: [PATCH v3 15/15] livepatch: allow removal of a disabled patch · Josh Poimboeuf <hidden> · 2017-01-06
[PATCH v3 14/15] livepatch: add /proc/<pid>/patch_state · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 14/15] livepatch: add /proc/<pid>/patch_state · Petr Mladek <pmladek@suse.com> · 2016-12-21
Re: [PATCH v3 14/15] livepatch: add /proc/<pid>/patch_state · Miroslav Benes <mbenes@suse.cz> · 2017-01-04
[PATCH v3 10/15] livepatch: move patching functions into patch.c · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 10/15] livepatch: move patching functions into patch.c · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 10/15] livepatch: move patching functions into patch.c · Miroslav Benes <mbenes@suse.cz> · 2016-12-23
Re: [PATCH v3 10/15] livepatch: move patching functions into patch.c · Kamalesh Babulal <hidden> · 2017-01-10
[PATCH v3 08/15] livepatch: separate enabled and patched states · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 08/15] livepatch: separate enabled and patched states · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 08/15] livepatch: separate enabled and patched states · Miroslav Benes <mbenes@suse.cz> · 2016-12-23
Re: [PATCH v3 08/15] livepatch: separate enabled and patched states · Kamalesh Babulal <hidden> · 2017-01-10
[PATCH v3 12/15] livepatch: store function sizes · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 12/15] livepatch: store function sizes · Petr Mladek <pmladek@suse.com> · 2016-12-19
Re: [PATCH v3 12/15] livepatch: store function sizes · Miroslav Benes <mbenes@suse.cz> · 2016-12-23
Re: [PATCH v3 12/15] livepatch: store function sizes · Kamalesh Babulal <hidden> · 2017-01-11
[PATCH v3 07/15] livepatch/s390: add TIF_PATCH_PENDING thread flag · Josh Poimboeuf <hidden> · 2016-12-08
[PATCH v3 11/15] livepatch: use kstrtobool() in enabled_store() · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 11/15] livepatch: use kstrtobool() in enabled_store() · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 11/15] livepatch: use kstrtobool() in enabled_store() · Josh Poimboeuf <hidden> · 2016-12-16
Re: [PATCH v3 11/15] livepatch: use kstrtobool() in enabled_store() · Miroslav Benes <mbenes@suse.cz> · 2016-12-23
[PATCH v3 09/15] livepatch: remove unnecessary object loaded check · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 09/15] livepatch: remove unnecessary object loaded check · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 09/15] livepatch: remove unnecessary object loaded check · Miroslav Benes <mbenes@suse.cz> · 2016-12-23
Re: [PATCH v3 09/15] livepatch: remove unnecessary object loaded check · Kamalesh Babulal <hidden> · 2017-01-10
[PATCH v3 02/15] x86/entry: define _TIF_ALLWORK_MASK flags explicitly · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 02/15] x86/entry: define _TIF_ALLWORK_MASK flags explicitly · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 02/15] x86/entry: define _TIF_ALLWORK_MASK flags explicitly · Josh Poimboeuf <hidden> · 2016-12-16
Re: [PATCH v3 02/15] x86/entry: define _TIF_ALLWORK_MASK flags explicitly · Miroslav Benes <mbenes@suse.cz> · 2016-12-19
Re: [PATCH v3 02/15] x86/entry: define _TIF_ALLWORK_MASK flags explicitly · Kamalesh Babulal <hidden> · 2017-01-10
[PATCH v3 03/15] livepatch: temporary stubs for klp_patch_pending() and klp_update_patch_state() · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 03/15] livepatch: temporary stubs for klp_patch_pending() and klp_update_patch_state() · Petr Mladek <pmladek@suse.com> · 2016-12-16
Re: [PATCH v3 03/15] livepatch: temporary stubs for klp_patch_pending() and klp_update_patch_state() · Josh Poimboeuf <hidden> · 2016-12-16
[PATCH v3 06/15] livepatch/s390: reorganize TIF thread flag bits · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 06/15] livepatch/s390: reorganize TIF thread flag bits · Miroslav Benes <mbenes@suse.cz> · 2016-12-21
[PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2016-12-08
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Petr Mladek <pmladek@suse.com> · 2016-12-20
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2016-12-21
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Petr Mladek <pmladek@suse.com> · 2016-12-22
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2016-12-22
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Petr Mladek <pmladek@suse.com> · 2017-01-10
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2017-01-10
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Petr Mladek <pmladek@suse.com> · 2017-01-11
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2017-01-11
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Miroslav Benes <mbenes@suse.cz> · 2016-12-23
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Petr Mladek <pmladek@suse.com> · 2016-12-23
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2017-01-06
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Petr Mladek <pmladek@suse.com> · 2017-01-10
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Miroslav Benes <mbenes@suse.cz> · 2017-01-04
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2017-01-06
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Miroslav Benes <mbenes@suse.cz> · 2017-01-10
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Miroslav Benes <mbenes@suse.cz> · 2017-01-05
Re: [PATCH v3 13/15] livepatch: change to a per-task consistency model · Josh Poimboeuf <hidden> · 2017-01-06
Re: [PATCH v3 00/15] livepatch: hybrid consistency model · Balbir Singh <bsingharora@gmail.com> · 2016-12-10
Re: [PATCH v3 00/15] livepatch: hybrid consistency model · Josh Poimboeuf <hidden> · 2016-12-10
Re: [PATCH v3 00/15] livepatch: hybrid consistency model · Balbir Singh <bsingharora@gmail.com> · 2016-12-11
Re: [PATCH v3 00/15] livepatch: hybrid consistency model · Josh Poimboeuf <hidden> · 2016-12-12

From: Kamalesh Babulal <hidden>
Date: 2017-01-10 08:30:46
Also in: linux-s390, lkml

On Thursday 08 December 2016 11:38 PM, Josh Poimboeuf wrote:

Add the TIF_PATCH_PENDING thread flag to enable the new livepatch
per-task consistency model for powerpc.  The bit getting set indicates
the thread has a pending patch which needs to be applied when the thread
exits the kernel.

The bit is included in the _TIF_USER_WORK_MASK macro so that
do_notify_resume() and klp_update_patch_state() get called when the bit
is set.

Signed-off-by: Josh Poimboeuf <redacted>

Reviewed-by: Kamalesh Babulal <redacted>

-- 
cheers,
Kamalesh.

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