From: Josh Poimboeuf <jpoimboe@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
LKML <linux-kernel@vger.kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>
Subject: Re: [PATCH] x86/retpoline,kprobes: Fix "Fix position of thunk sections with CONFIG_LTO_CLANG"
Date: Thu, 9 Nov 2023 16:36:45 -0800 [thread overview]
Message-ID: <20231110003645.pfkoptpma4dkt7ey@treble> (raw)
In-Reply-To: <20230804084328.GA220434@hirez.programming.kicks-ass.net>
On Fri, Aug 04, 2023 at 10:43:28AM +0200, Peter Zijlstra wrote:
> On Fri, Aug 04, 2023 at 10:28:53AM +0200, Peter Zijlstra wrote:
> > On Fri, Aug 04, 2023 at 12:03:23AM +0100, Andrew Cooper wrote:
> > > Alternatively,
> > >
> > > int strstarts(const char *s1, const char *s2)
> > > {
> > > return strncmp(s1, s2, strlen(s2));
> > > }
> >
> > Durr, I hate C ;-/ And yes, we have a ton of it, lemme try that
> > strstarts thing.
>
> So there, that builds and compiles a kernel, must be good :-)
Would be nice to see this strstarts() change go in ;-)
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
--
Josh
next prev parent reply other threads:[~2023-11-10 0:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 9:19 [PATCH v2 0/2] x86/retpoline,kprobes: Fix the [__indirect_thunk_start, ..end] range Petr Pavlu
2023-07-11 9:19 ` [PATCH v2 1/2] x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG Petr Pavlu
2023-08-02 14:33 ` [tip: x86/core] " tip-bot2 for Petr Pavlu
2023-08-03 21:55 ` Josh Poimboeuf
2023-08-03 23:03 ` [PATCH] x86/retpoline,kprobes: Fix "Fix position of thunk sections with CONFIG_LTO_CLANG" Andrew Cooper
2023-08-04 8:28 ` Peter Zijlstra
2023-08-04 8:43 ` Peter Zijlstra
2023-11-10 0:36 ` Josh Poimboeuf [this message]
2023-08-14 10:00 ` [tip: x86/urgent] x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG tip-bot2 for Petr Pavlu
2023-07-11 9:19 ` [PATCH v2 2/2] x86/retpoline,kprobes: Skip optprobe check for indirect jumps with retpolines and IBT Petr Pavlu
2023-07-11 12:33 ` Masami Hiramatsu
2023-08-02 14:33 ` [tip: x86/core] " tip-bot2 for Petr Pavlu
2023-08-14 10:00 ` [tip: x86/urgent] " tip-bot2 for Petr Pavlu
2023-07-29 15:14 ` [PATCH v2 0/2] x86/retpoline,kprobes: Fix the [__indirect_thunk_start, ..end] range Masami Hiramatsu
2023-07-31 10:22 ` Peter Zijlstra
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