From: Borislav Petkov <bp@alien8.de>
To: Scott Wood <swood@redhat.com>
Cc: linux-kernel@vger.kernel.org, Pei Zhang <pezhang@redhat.com>,
Clark Williams <williams@redhat.com>,
x86@kernel.org
Subject: Re: [PATCH] x86/microcode: Make update_lock raw
Date: Fri, 25 May 2018 10:36:59 +0200 [thread overview]
Message-ID: <20180525083659.GA23867@pd.tnic> (raw)
In-Reply-To: <20180524154420.24455-1-swood@redhat.com>
On Thu, May 24, 2018 at 10:44:20AM -0500, Scott Wood wrote:
> __reload_late() is called from stop_machine context and thus
> cannot acquire a non-raw spinlock on PREEMPT_RT.
>
> Signed-off-by: Scott Wood <swood@redhat.com>
> ---
> arch/x86/kernel/cpu/microcode/core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Applied, thanks.
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
next prev parent reply other threads:[~2018-05-25 8:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-24 15:44 Scott Wood
2018-05-25 8:36 ` Borislav Petkov [this message]
2018-05-27 19:55 ` [tip:x86/microcode] x86/microcode: Make the late update update_lock a raw lock for RT tip-bot for Scott Wood
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