From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Yu-cheng Yu <yu-cheng.yu@intel.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org,
"H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Tony Luck <tony.luck@intel.com>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
Rik van Riel <riel@surriel.com>,
"Ravi V. Shankar" <ravi.v.shankar@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH v2 1/3] x86/fpu/xstate: Fix small issues before adding supervisor xstates
Date: Fri, 20 Dec 2019 21:19:46 +0100 [thread overview]
Message-ID: <20191220201946.jniw2btqypw72grg@linutronix.de> (raw)
In-Reply-To: <20191212210855.19260-2-yu-cheng.yu@intel.com>
On 2019-12-12 13:08:53 [-0800], Yu-cheng Yu wrote:
> In response to earlier comments, fix small issues before introducing XSAVES
> supervisor states:
> - Fix comments of xfeature_is_supervisor().
> - Replace ((u64)1 << 63) with XCOMP_BV_COMPACTED_FORMAT.
>
> No functional changes from this patch.
>
> Signed-off-by: Yu-cheng Yu <yu-cheng.yu@intel.com>
> Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com>
> Reviewed-by: Tony Luck <tony.luck@intel.com>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Sebastian
next prev parent reply other threads:[~2019-12-20 20:19 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 21:08 [PATCH v2 0/3] Fix small issues in XSAVES Yu-cheng Yu
2019-12-12 21:08 ` [PATCH v2 1/3] x86/fpu/xstate: Fix small issues before adding supervisor xstates Yu-cheng Yu
2019-12-20 20:19 ` Sebastian Andrzej Siewior [this message]
2020-01-06 18:15 ` [tip: x86/fpu] x86/fpu/xstate: Fix small issues tip-bot2 for Yu-cheng Yu
2019-12-12 21:08 ` [PATCH v2 2/3] x86/fpu/xstate: Make xfeature_is_supervisor()/xfeature_is_user() return bool Yu-cheng Yu
2019-12-20 20:19 ` Sebastian Andrzej Siewior
2019-12-20 20:33 ` Yu-cheng Yu
2020-01-06 18:15 ` [tip: x86/fpu] " tip-bot2 for Yu-cheng Yu
2019-12-12 21:08 ` [PATCH v2 3/3] x86/fpu/xstate: Invalidate fpregs when __fpu_restore_sig() fails Yu-cheng Yu
2019-12-18 15:54 ` Sebastian Andrzej Siewior
2019-12-18 20:53 ` Yu-cheng Yu
2019-12-19 14:22 ` Sebastian Andrzej Siewior
2019-12-19 16:44 ` Yu-cheng Yu
2019-12-19 17:16 ` Sebastian Andrzej Siewior
2019-12-19 17:40 ` Yu-cheng Yu
2019-12-20 19:59 ` [PATCH] x86/fpu: Deacticate FPU state after failure during state load Sebastian Andrzej Siewior
2020-01-07 12:52 ` [tip: x86/fpu] x86/fpu: Deactivate " tip-bot2 for Sebastian Andrzej Siewior
2020-01-07 20:41 ` Andy Lutomirski
2020-01-07 20:38 ` Yu-cheng Yu
2020-01-07 21:11 ` Sebastian Andrzej Siewior
2020-01-08 11:45 ` Borislav Petkov
2020-01-08 11:46 ` Borislav Petkov
2019-12-20 20:16 ` [PATCH v2 3/3] x86/fpu/xstate: Invalidate fpregs when __fpu_restore_sig() fails Sebastian Andrzej Siewior
2019-12-20 20:32 ` Yu-cheng Yu
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