From: Lai Jiangshan <jiangshanlai@gmail.com>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: LKML <linux-kernel@vger.kernel.org>, X86 ML <x86@kernel.org>,
Lai Jiangshan <jiangshan.ljs@antgroup.com>,
Joerg Roedel <jroedel@suse.de>, Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH] x86/sev: Add ENCODE_FRAME_POINTER after stack changed for #VC
Date: Tue, 12 Apr 2022 20:24:32 +0800 [thread overview]
Message-ID: <CAJhGHyAjXgqxxH+myLt0nMcSLQWWLrcOb8WevyQNf-Oajip7-A@mail.gmail.com> (raw)
In-Reply-To: <20220318170312.rc2zgtubddg4dpya@treble>
On Sat, Mar 19, 2022 at 1:03 AM Josh Poimboeuf <jpoimboe@redhat.com> wrote:
> Ok, maybe Joerg can test it. It looks obviously right to me though.
It looks also obviously right to me.
Hello, Joerg
Any feedback?
> Since it fixes a real frame pointer unwinding bug, it probably needs:
>
> Fixes: a13644f3a53d ("x86/entry/64: Add entry code for #VC handler")
>
> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Hello, Borislav
Can you have a look at the patch, please?
Thanks
Lai
next prev parent reply other threads:[~2022-04-12 12:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-16 4:16 [PATCH] x86/sev: Add ENCODE_FRAME_POINTER after stack changed for #VC Lai Jiangshan
2022-03-17 22:19 ` Josh Poimboeuf
2022-03-18 1:14 ` Lai Jiangshan
2022-03-18 17:03 ` Josh Poimboeuf
2022-04-12 12:24 ` Lai Jiangshan [this message]
2022-04-27 8:26 ` Lai Jiangshan
2022-05-13 9:04 ` Lai Jiangshan
2022-05-18 18:44 ` [tip: x86/sev] x86/sev: Annotate stack change in the #VC handler tip-bot2 for Lai Jiangshan
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