From: Linus Torvalds <torvalds@linux-foundation.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>,
kbuild test robot <fengguang.wu@intel.com>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
"the arch/x86 maintainers" <x86@kernel.org>,
Arjan van de Ven <arjan@linux.intel.com>
Subject: Re: [linus:master] BUILD REGRESSION a2e5790d841658485d642196dbb0927303d6c22f
Date: Thu, 8 Feb 2018 12:02:31 -0800 [thread overview]
Message-ID: <CA+55aFy=dN4W=V=k6LMcpAs8wkKU96M3Sj0U1Z-Lo+SfPGd2Kg@mail.gmail.com> (raw)
In-Reply-To: <20180208194406.GD25181@hirez.programming.kicks-ass.net>
On Thu, Feb 8, 2018 at 11:44 AM, Peter Zijlstra <peterz@infradead.org> wrote:
>
> OK, here's the patch.. It leaves the UD0 in traps.c such that people
> could recompile their kernel with a simple change.
Ack, that seems about the best we can do.
Linus
next prev parent reply other threads:[~2018-02-08 20:02 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 11:44 [linus:master] BUILD REGRESSION a2e5790d841658485d642196dbb0927303d6c22f kbuild test robot
2018-02-07 18:13 ` Linus Torvalds
2018-02-07 18:35 ` Borislav Petkov
2018-02-07 18:49 ` Peter Zijlstra
2018-02-07 19:03 ` Linus Torvalds
2018-02-07 19:14 ` Peter Zijlstra
2018-02-07 19:28 ` Borislav Petkov
2018-02-07 19:43 ` Linus Torvalds
2018-02-07 20:24 ` Borislav Petkov
2018-02-08 9:13 ` Peter Zijlstra
2018-02-08 9:35 ` Peter Zijlstra
2018-02-08 9:46 ` Borislav Petkov
2018-02-08 9:47 ` David Laight
2018-02-08 10:13 ` Peter Zijlstra
2018-02-08 17:27 ` Linus Torvalds
2018-02-08 18:03 ` Peter Zijlstra
2018-02-08 18:15 ` Linus Torvalds
2018-02-08 19:44 ` Peter Zijlstra
2018-02-08 20:02 ` Linus Torvalds [this message]
2018-02-08 20:31 ` Borislav Petkov
2018-02-08 23:09 ` [PATCH 0/2] objtool fixes on top of Peter's WARN UD2 patch Josh Poimboeuf
2018-02-08 23:09 ` [PATCH 1/2] objtool: Fix seg fault in ignore_unreachable_insn() Josh Poimboeuf
2018-02-13 11:29 ` [tip:x86/pti] objtool: Fix segfault " tip-bot for Josh Poimboeuf
2018-02-15 0:26 ` tip-bot for Josh Poimboeuf
2018-02-08 23:09 ` [PATCH 2/2] x86: Annotate WARN-related UD2 as reachable Josh Poimboeuf
2018-02-13 11:30 ` [tip:x86/pti] x86/debug, objtool: Annotate WARN()-related " tip-bot for Josh Poimboeuf
2018-02-15 0:26 ` tip-bot for Josh Poimboeuf
2018-02-09 8:13 ` [PATCH 0/2] objtool fixes on top of Peter's WARN UD2 patch Peter Zijlstra
2018-02-09 8:12 ` [linus:master] BUILD REGRESSION a2e5790d841658485d642196dbb0927303d6c22f Peter Zijlstra
2018-02-13 11:30 ` [tip:x86/pti] x86/debug: Use UD2 for WARN() tip-bot for Peter Zijlstra
2018-02-15 0:27 ` tip-bot for Peter Zijlstra
2018-02-07 18:38 ` [linus:master] BUILD REGRESSION a2e5790d841658485d642196dbb0927303d6c22f Randy Dunlap
2018-02-07 19:01 ` Linus Torvalds
2018-02-07 19:06 ` Peter Zijlstra
2018-02-07 19:10 ` Peter Zijlstra
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