From: Josh Poimboeuf <jpoimboe@kernel.org>
To: live-patching@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Seth Forshee <sforshee@digitalocean.com>,
Peter Zijlstra <peterz@infradead.org>, Song Liu <song@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Petr Mladek <pmladek@suse.com>,
Joe Lawrence <joe.lawrence@redhat.com>,
Miroslav Benes <mbenes@suse.cz>, Jiri Kosina <jikos@kernel.org>,
Ingo Molnar <mingo@redhat.com>
Subject: [PATCH 0/3] livepatch,sched: Add livepatch task switching to cond_resched()
Date: Thu, 9 Feb 2023 11:17:46 -0800 [thread overview]
Message-ID: <cover.1675969869.git.jpoimboe@kernel.org> (raw)
Fix patching stalls caused by busy kthreads.
Josh Poimboeuf (3):
livepatch: Skip task_call_func() for current task
livepatch,sched: Add livepatch task switching to cond_resched()
vhost: Fix livepatch timeouts in vhost_worker()
drivers/vhost/vhost.c | 3 +-
include/linux/livepatch.h | 1 +
include/linux/livepatch_sched.h | 29 +++++++++++++++
include/linux/sched.h | 20 ++++++++---
kernel/livepatch/transition.c | 60 ++++++++++++++++++++++++++++++-
kernel/sched/core.c | 64 ++++++++++++++++++++++++++++-----
6 files changed, 161 insertions(+), 16 deletions(-)
create mode 100644 include/linux/livepatch_sched.h
--
2.39.0
next reply other threads:[~2023-02-09 19:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 19:17 Josh Poimboeuf [this message]
2023-02-09 19:17 ` [PATCH 1/3] livepatch: Skip task_call_func() for current task Josh Poimboeuf
2023-02-15 9:56 ` Petr Mladek
2023-02-09 19:17 ` [PATCH 2/3] livepatch,sched: Add livepatch task switching to cond_resched() Josh Poimboeuf
2023-02-15 13:30 ` Petr Mladek
2023-02-16 2:26 ` Josh Poimboeuf
2023-02-17 9:14 ` Petr Mladek
2023-02-09 19:17 ` [PATCH 3/3] vhost: Fix livepatch timeouts in vhost_worker() Josh Poimboeuf
2023-02-15 13:31 ` Petr Mladek
2023-02-10 21:08 ` [PATCH 0/3] livepatch,sched: Add livepatch task switching to cond_resched() Seth Forshee
2023-02-14 12:08 ` Peter Zijlstra
2023-02-14 19:05 ` Josh Poimboeuf
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