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From: Peter Zijlstra <peterz@infradead.org>
To: Josh Poimboeuf <jpoimboe@redhat.com>, x86@kernel.org
Cc: Miroslav Benes <mbenes@suse.cz>,
	Julien Thierry <jthierry@redhat.com>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	linux-kernel@vger.kernel.org, peterz@infradead.org
Subject: [RFC][PATCH v2 0/7] objtool x86 decoder fixes
Date: Thu, 11 Feb 2021 18:30:44 +0100	[thread overview]
Message-ID: <20210211173044.141215027@infradead.org> (raw)

Hi,

Since I had to look at instruction decoding for the stack swizzle thing, I
ended up with a few more changes to the objtool x86 decoder.

These patches are lightly tested (they build defconfig and allmodconfig using
GCC10), but older versions have seen some robot exposure and other compilers.

v2:
 - actually Cc'ed LKML :/


             reply	other threads:[~2021-02-11 18:17 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-11 17:30 Peter Zijlstra [this message]
2021-02-11 17:30 ` [RFC][PATCH v2 1/7] objtool: Allow UNWIND_HINT to suppress dodgy stack modifications Peter Zijlstra
2021-03-03  8:45   ` [tip: objtool/core] " tip-bot2 for Peter Zijlstra
2021-03-06 11:48   ` tip-bot2 for Peter Zijlstra
2021-02-11 17:30 ` [RFC][PATCH v2 2/7] objtool,x86: Renumber CFI_reg Peter Zijlstra
2021-03-03  8:45   ` [tip: objtool/core] " tip-bot2 for Peter Zijlstra
2021-03-06 11:48   ` tip-bot2 for Peter Zijlstra
2021-02-11 17:30 ` [RFC][PATCH v2 3/7] objtool,x86: Rewrite LEA decode Peter Zijlstra
2021-03-03  8:45   ` [tip: objtool/core] " tip-bot2 for Peter Zijlstra
2021-03-06 11:48   ` tip-bot2 for Peter Zijlstra
2021-02-11 17:30 ` [RFC][PATCH v2 4/7] objtool,x86: Rewrite LEAVE Peter Zijlstra
2021-03-03  8:45   ` [tip: objtool/core] " tip-bot2 for Peter Zijlstra
2021-03-06 11:48   ` tip-bot2 for Peter Zijlstra
2021-02-11 17:30 ` [RFC][PATCH v2 5/7] objtool,x86: Simplify register decode Peter Zijlstra
2021-03-03  8:45   ` [tip: objtool/core] " tip-bot2 for Peter Zijlstra
2021-03-06 11:48   ` tip-bot2 for Peter Zijlstra
2021-02-11 17:30 ` [RFC][PATCH v2 6/7] objtool,x86: Support %riz encodings Peter Zijlstra
2021-03-03  8:45   ` [tip: objtool/core] " tip-bot2 for Peter Zijlstra
2021-03-06 11:48   ` tip-bot2 for Peter Zijlstra
2021-02-11 17:30 ` [RFC][PATCH v2 7/7] objtool,x86: Rewrite ADD/SUB/AND Peter Zijlstra
2021-03-03  8:45   ` [tip: objtool/core] " tip-bot2 for Peter Zijlstra
2021-03-06 11:48   ` tip-bot2 for Peter Zijlstra
2021-02-11 18:30 ` [RFC][PATCH v2 0/7] objtool x86 decoder fixes Nick Desaulniers
2021-02-11 20:17 ` Josh Poimboeuf
2021-02-12  8:53 ` [RFC][PATCH v2 8/7] objtool,x86: More ModRM sugar Peter Zijlstra

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