From: Borislav Petkov <bp@alien8.de>
To: Kees Cook <keescook@chromium.org>
Cc: Andy Lutomirski <luto@kernel.org>,
x86@kernel.org, LKML <linux-kernel@vger.kernel.org>,
Florian Weimer <fweimer@redhat.com>
Subject: Re: [PATCH] x86/vsyscall: Remove CONFIG_LEGACY_VSYSCALL_EMULATE
Date: Wed, 11 May 2022 20:36:24 +0200 [thread overview]
Message-ID: <YnwCKP1YKVnjS3tC@zn.tnic> (raw)
In-Reply-To: <202205111104.464A6619@keescook>
On Wed, May 11, 2022 at 11:04:55AM -0700, Kees Cook wrote:
> Sounds legit! Can we switch the default to "none" while we're at it?
I'd say one breakage at a time. :-)
I am fearing us breaking some ancient crap with it and Andy assures me
there shouldn't be anything except some ancient "pin" binary which has
been fixed in the meantime.
I'd say we can do the "none" by default thing but do it as a separate
patch so that it can be reverted easily in case someone screams in a
justified manner.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2022-05-11 18:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-11 17:38 [PATCH] x86/vsyscall: Remove CONFIG_LEGACY_VSYSCALL_EMULATE Andy Lutomirski
2022-05-11 18:04 ` Kees Cook
2022-05-11 18:36 ` Borislav Petkov [this message]
2022-05-11 18:36 ` Florian Weimer
2022-05-11 21:25 ` Kees Cook
2022-05-11 18:35 ` Florian Weimer
2022-05-11 18:39 ` Borislav Petkov
2022-05-11 19:03 ` Andy Lutomirski
2022-05-11 19:47 ` [tip: x86/vdso] " tip-bot2 for Andy Lutomirski
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