From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>,
Jeremy Fitzhardinge <jeremy@goop.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Xen Devel <Xen-devel@lists.xensource.com>,
Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Andy Lutomirski <luto@kernel.org>,
David Vrabel <david.vrabel@citrix.com>
Subject: Re: linux-next: manual merge of the xen-tip tree with the tip tree
Date: Wed, 12 Aug 2015 09:27:38 -0400 [thread overview]
Message-ID: <55CB49CA.8050305@oracle.com> (raw)
In-Reply-To: <20150812150954.36bc605c@canb.auug.org.au>
On 08/12/2015 01:09 AM, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the xen-tip tree got a conflict in:
>
> arch/x86/xen/enlighten.c
>
> between commit:
>
> 9261e050b686 ("x86/asm/tsc, x86/paravirt: Remove read_tsc() and read_tscp() paravirt hooks")
>
> from the tip tree and commit:
>
> cd6f350a5460 ("xen/PMU: Initialization code for Xen PMU")
>
> from the xen-tip tree.
>
> I fixed it up (see below) and can carry the fix as necessary (no action
> is required).
Thanks, this looks good.
Incidentally, 11276d53 ("locking/static_keys: Add a new static_key
interface") breaks old-ish compilers (gcc version 4.4.4 20100503 (Red
Hat 4.4.4-2) (GCC)):
CC arch/x86/kernel/nmi.o
In file included from
/home/build/linux-boris/include/linux/jump_label.h:109,
from
/home/build/linux-boris/arch/x86/include/asm/spinlock.h:5,
from /home/build/linux-boris/include/linux/spinlock.h:88,
from /home/build/linux-boris/arch/x86/kernel/nmi.c:14:
/home/build/linux-boris/arch/x86/include/asm/jump_label.h: In function
‘nmi_handle’:
/home/build/linux-boris/arch/x86/include/asm/jump_label.h:21: warning:
asm operand 0 probably doesn’t match constraints
/home/build/linux-boris/arch/x86/include/asm/jump_label.h:21: error:
impossible constraint in ‘asm’
make[3]: *** [arch/x86/kernel/nmi.o] Error 1
make[2]: *** [arch/x86/kernel] Error 2
make[1]: *** [arch/x86] Error 2
-boris
>
> -- Cheers, Stephen Rothwell sfr@canb.auug.org.au diff --cc
> arch/x86/xen/enlighten.c index d9cfa452da9d,a1c2e46206a9..000000000000
> --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@@
> -1215,8 -1179,11 +1219,8 @@@ static const struct pv_cpu_ops xen_cpu_
> .read_msr = xen_read_msr_safe, .write_msr = xen_write_msr_safe, -
> .read_pmc = native_read_pmc, - .read_tsc = native_read_tsc, +
> .read_pmc = xen_read_pmc, - .read_tscp = native_read_tscp, - .iret =
> xen_iret, #ifdef CONFIG_X86_64 .usergs_sysret32 = xen_sysret32,
next prev parent reply other threads:[~2015-08-12 13:27 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-12 5:09 linux-next: manual merge of the xen-tip tree with the tip tree Stephen Rothwell
2015-08-12 13:27 ` Boris Ostrovsky [this message]
2015-08-12 17:21 ` Peter Zijlstra
2015-08-12 17:38 ` Peter Zijlstra
2015-08-12 17:46 ` Peter Zijlstra
2015-08-12 18:17 ` Boris Ostrovsky
2015-08-12 18:26 ` Andy Lutomirski
2015-08-12 18:30 ` Boris Ostrovsky
2015-08-12 18:26 ` H. Peter Anvin
2015-08-12 18:36 ` Peter Zijlstra
2015-08-12 18:44 ` Boris Ostrovsky
2015-08-12 19:04 ` Peter Zijlstra
2015-08-13 6:45 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2021-10-28 6:16 Stephen Rothwell
2017-08-31 4:37 Stephen Rothwell
2017-08-31 4:26 Stephen Rothwell
2017-08-31 8:10 ` Thomas Gleixner
2017-08-31 9:00 ` Thomas Gleixner
2017-08-31 9:16 ` Ingo Molnar
2017-08-31 12:36 ` Joe Perches
2017-08-31 10:11 ` Juergen Gross
2017-08-31 12:00 ` Thomas Gleixner
2017-08-31 14:01 ` Boris Ostrovsky
2017-08-31 14:03 ` Juergen Gross
2017-08-31 18:30 ` Thomas Gleixner
2017-08-28 5:20 Stephen Rothwell
2017-08-17 4:03 Stephen Rothwell
2017-06-28 4:21 Stephen Rothwell
2017-04-12 4:30 Stephen Rothwell
2017-04-26 4:57 ` Stephen Rothwell
2017-04-12 4:20 Stephen Rothwell
2017-03-29 3:36 Stephen Rothwell
2017-03-29 3:37 ` Stephen Rothwell
2017-03-29 3:35 Stephen Rothwell
2017-03-29 8:37 ` Juergen Gross
2017-03-29 8:59 ` Ingo Molnar
2017-03-29 9:28 ` Juergen Gross
2017-03-29 10:06 ` Vitaly Kuznetsov
2017-04-03 18:03 ` Juergen Gross
2017-04-04 16:04 ` Vitaly Kuznetsov
2017-04-04 16:09 ` Juergen Gross
2017-04-05 6:25 ` Juergen Gross
2017-04-03 14:38 ` Ingo Molnar
2017-04-03 14:55 ` Juergen Gross
2017-03-29 9:54 ` Juergen Gross
2017-03-29 10:41 ` Ingo Molnar
2017-03-29 11:13 ` Stephen Rothwell
2016-10-03 1:29 Stephen Rothwell
2016-07-26 4:02 Stephen Rothwell
2016-07-26 4:01 Stephen Rothwell
2016-07-26 13:58 ` Boris Ostrovsky
2016-07-18 6:17 Stephen Rothwell
2016-05-02 4:51 Stephen Rothwell
2016-04-29 4:20 Stephen Rothwell
2014-03-20 4:15 Stephen Rothwell
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