From: Oleg Nesterov <oleg@redhat.com>
To: Tavis Ormandy <taviso@google.com>, Borislav Petkov <bp@alien8.de>,
Ingo Molnar <mingo@kernel.org>
Cc: Rik van Riel <riel@redhat.com>,
Andy Lutomirski <luto@amacapital.net>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] x86/fpu: minor cleanups
Date: Mon, 2 Mar 2015 19:32:10 +0100 [thread overview]
Message-ID: <20150302183210.GA23085@redhat.com> (raw)
In-Reply-To: <20150302174818.GA16886@redhat.com>
add lkml/cc's.
On 03/02, Oleg Nesterov wrote:
>
> Btw, why xstateregs_get/set() looks so confusing? The comment says
> "Copy the 48bytes defined by the software first into the xstate" but the
> code uses ->fxsave. Yes, this is the same memory, but still. I'll send
> the cosmetic cleanup.
>
> Or fx_finit()... Again, memset(fx, 0, xstate_size) is correct but only
> because of the current layout. I think this needs a cleanup too.
Of course this is purely cosmetic, but still...
Oleg.
next parent reply other threads:[~2015-03-02 18:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAJ_zFkJkHpU4Y8wrrZjO0VnhzUVqJfyrLmNfRsBRT29bgbDSHg@mail.gmail.com>
[not found] ` <20150301184650.GA12758@redhat.com>
[not found] ` <20150301185943.GA14318@redhat.com>
[not found] ` <20150302174818.GA16886@redhat.com>
2015-03-02 18:32 ` Oleg Nesterov [this message]
2015-03-02 18:32 ` [PATCH 1/2] x86/regsets: change xstateregs_get/set to use ->xsave.i387 rather than ->fxsave Oleg Nesterov
2015-03-03 19:23 ` Rik van Riel
2015-03-04 10:30 ` Borislav Petkov
2015-03-10 10:08 ` [tip:x86/fpu] x86/fpu: Change xstateregs_get()/set() to use -> xsave.i387 " tip-bot for Oleg Nesterov
2015-03-02 18:32 ` [PATCH 2/2] x86/fpu: factor out memset(xstate, 0) in fpu_finit() paths Oleg Nesterov
2015-03-03 22:01 ` Rik van Riel
2015-03-04 11:38 ` Borislav Petkov
2015-03-10 10:08 ` [tip:x86/fpu] x86/fpu: Factor out memset(xstate, 0) in fpu_finit( ) paths tip-bot for Oleg Nesterov
2015-03-09 18:08 [GIT PULL] x86/fpu cleanups Borislav Petkov
2015-03-10 6:06 ` [PATCH 1/2] x86/fpu: Change xstateregs_get()/set() to use ->xsave.i387 rather than ->fxsave Borislav Petkov
2015-03-10 6:06 ` [PATCH 2/2] x86/fpu: factor out memset(xstate, 0) in fpu_finit() paths Borislav Petkov
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