From: Miroslav Benes <mbenes@suse.cz>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: jgross@suse.com, sstabellini@kernel.org, tglx@linutronix.de,
mingo@redhat.com, bp@alien8.de, hpa@zytor.com,
jpoimboe@redhat.com, x86@kernel.org,
xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org,
live-patching@vger.kernel.org, jslaby@suse.cz
Subject: Re: [PATCH 1/2] x86/xen: Make the boot CPU idle task reliable
Date: Tue, 17 Mar 2020 10:13:57 +0100 (CET) [thread overview]
Message-ID: <alpine.LSU.2.21.2003171013420.21109@pobox.suse.cz> (raw)
In-Reply-To: <1b98d601-d9d9-879c-918c-737830d80ac5@oracle.com>
On Mon, 16 Mar 2020, Boris Ostrovsky wrote:
>
>
> On 3/12/20 10:20 AM, Miroslav Benes wrote:
> > --- a/arch/x86/xen/xen-head.S
> > +++ b/arch/x86/xen/xen-head.S
> > @@ -35,7 +35,7 @@ SYM_CODE_START(startup_xen)
> > rep __ASM_SIZE(stos)
> >
> > mov %_ASM_SI, xen_start_info
> > - mov $init_thread_union+THREAD_SIZE, %_ASM_SP
> > + mov $init_thread_union+THREAD_SIZE-SIZEOF_PTREGS, %_ASM_SP
>
> This is initial_stack, isn't it?
It is. I'll change it.
Thanks
Miroslav
next prev parent reply other threads:[~2020-03-17 9:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-12 14:20 [PATCH 0/2] x86/xen: Make idle tasks reliable Miroslav Benes
2020-03-12 14:20 ` [PATCH 1/2] x86/xen: Make the boot CPU idle task reliable Miroslav Benes
2020-03-12 15:04 ` [Xen-devel] " Andrew Cooper
2020-03-12 15:17 ` Miroslav Benes
2020-03-16 14:33 ` Boris Ostrovsky
2020-03-17 9:13 ` Miroslav Benes [this message]
2020-03-12 14:20 ` [RFC PATCH 2/2] x86/xen: Make the secondary CPU idle tasks reliable Miroslav Benes
2020-03-13 8:26 ` Jürgen Groß
2020-03-13 9:54 ` Miroslav Benes
2020-03-16 15:51 ` Miroslav Benes
2020-03-16 20:35 ` Josh Poimboeuf
2020-03-17 9:16 ` Miroslav Benes
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