From: Josh Poimboeuf <jpoimboe@redhat.com>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Jason Baron <jbaron@akamai.com>, Borislav Petkov <bp@suse.de>
Subject: [PATCH v2 0/2] jump_label: Robustify jump label patching
Date: Fri, 16 Feb 2018 10:31:13 -0600 [thread overview]
Message-ID: <cover.1518798288.git.jpoimboe@redhat.com> (raw)
v2:
- Refine the warning so that it doesn't warn about __init entries
- (Do so by explicitly disabling __init entries)
- Drop v1 patches which removed __init tracepoints
Josh Poimboeuf (2):
jump_label: Explicitly disable jump labels in __init code
jump_label: Warn on failed jump_label patch
include/linux/jump_label.h | 3 +++
init/main.c | 2 ++
kernel/jump_label.c | 31 ++++++++++++++++++++++++-------
3 files changed, 29 insertions(+), 7 deletions(-)
--
2.14.3
next reply other threads:[~2018-02-16 16:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-16 16:31 Josh Poimboeuf [this message]
2018-02-16 16:31 ` [PATCH v2 1/2] jump_label: Explicitly disable jump labels in __init code Josh Poimboeuf
2018-02-16 16:55 ` Jason Baron
2018-02-16 17:57 ` [PATCH] extable: Make init_kernel_text() global Josh Poimboeuf
2018-02-16 18:03 ` Steven Rostedt
2018-02-17 10:38 ` [PATCH v2 1/2] jump_label: Explicitly disable jump labels in __init code Ingo Molnar
2018-02-17 13:40 ` Josh Poimboeuf
2018-02-17 20:13 ` Thomas Gleixner
2018-02-18 13:05 ` Ingo Molnar
2018-02-18 13:15 ` Ingo Molnar
2018-02-16 16:31 ` [PATCH v2 2/2] jump_label: Warn on failed jump_label patch Josh Poimboeuf
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