From: Borislav Petkov <bp@suse.de>
To: mingo@kernel.org, linux-kernel@vger.kernel.org, hpa@zytor.com,
david.kershner@unisys.com, peterz@infradead.org,
fengguang.wu@intel.com, torvalds@linux-foundation.org,
tglx@linutronix.de
Cc: linux-tip-commits@vger.kernel.org
Subject: Re: [tip:x86/cpu] x86/cpufeature: Fix build bug caused by merge artifact with the removal of cpu_has_hypervisor
Date: Fri, 1 Apr 2016 09:51:04 +0200 [thread overview]
Message-ID: <20160401075104.GB15347@pd.tnic> (raw)
In-Reply-To: <tip-d7847a7017b2a2759dd5590c0cffdbdf2994918e@git.kernel.org>
On Fri, Apr 01, 2016 at 12:40:27AM -0700, tip-bot for Ingo Molnar wrote:
> Commit-ID: d7847a7017b2a2759dd5590c0cffdbdf2994918e
> Gitweb: http://git.kernel.org/tip/d7847a7017b2a2759dd5590c0cffdbdf2994918e
> Author: Ingo Molnar <mingo@kernel.org>
> AuthorDate: Fri, 1 Apr 2016 09:00:35 +0200
> Committer: Ingo Molnar <mingo@kernel.org>
> CommitDate: Fri, 1 Apr 2016 09:03:27 +0200
>
> x86/cpufeature: Fix build bug caused by merge artifact with the removal of cpu_has_hypervisor
>
> The 0-day build robot by Fengguang Wu reported a build failure:
>
> arch/x86/events//intel/cstate.c: In function 'cstate_pmu_init':
> arch/x86/events//intel/cstate.c:680:6: error: 'cpu_has_hypervisor' undeclared (first use in this function)
>
> ... which was caused by a merge mistake I made when applying
> the following patch:
>
> 0c9f3536cc71 ("x86/cpufeature: Remove cpu_has_hypervisor")
>
> apply the missing hunk as well.
>
> Reported-by: kbuild test robot <fengguang.wu@intel.com>
> Cc: David Kershner <david.kershner@unisys.com>
> Cc: Borislav Petkov <bp@suse.de>
> Cc: Linus Torvalds <torvalds@linux-foundation.org>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: sparmaintainer@unisys.com
> Cc: virtualization@lists.linux-foundation.org
> Link: http://lkml.kernel.org/r/1459266123-21878-3-git-send-email-bp@alien8.de
> Signed-off-by: Ingo Molnar <mingo@kernel.org>
> ---
> arch/x86/events/intel/cstate.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c
> index 7946c42..d5045c8 100644
> --- a/arch/x86/events/intel/cstate.c
> +++ b/arch/x86/events/intel/cstate.c
> @@ -677,7 +677,7 @@ static int __init cstate_pmu_init(void)
> {
> int err;
>
> - if (cpu_has_hypervisor)
> + if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
> return -ENODEV;
>
> err = cstate_init();
Acked-by: Borislav Petkov <bp@suse.de>
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--
next prev parent reply other threads:[~2016-04-01 7:51 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-29 15:41 [PATCH 00/10] x86/cpu: Some more cpu_has_YYY removal Borislav Petkov
2016-03-29 15:41 ` [PATCH 01/10] x86/cpufeature: Kill cpu_has_arch_perfmon Borislav Petkov
2016-03-31 13:01 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_arch_perfmon tip-bot for Borislav Petkov
2016-03-29 15:41 ` [PATCH 02/10] x86/cpufeature: Kill cpu_has_hypervisor Borislav Petkov
2016-03-29 18:03 ` Kershner, David A
2016-03-31 13:01 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_hypervisor tip-bot for Borislav Petkov
2016-04-01 7:40 ` [tip:x86/cpu] x86/cpufeature: Fix build bug caused by merge artifact with the removal of cpu_has_hypervisor tip-bot for Ingo Molnar
2016-04-01 7:51 ` Borislav Petkov [this message]
2016-03-29 15:41 ` [PATCH 03/10] x86/cpufeature: Kill cpu_has_osxsave Borislav Petkov
2016-03-31 13:01 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_osxsave tip-bot for Borislav Petkov
2016-03-29 15:41 ` [PATCH 04/10] x86/cpufeature: Kill cpu_has_x2apic Borislav Petkov
2016-03-29 16:16 ` Luck, Tony
2016-03-31 13:02 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_x2apic tip-bot for Borislav Petkov
2016-03-29 15:41 ` [PATCH 05/10] x86/cpufeature: Kill cpu_has_gbpages Borislav Petkov
2016-03-31 13:02 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_gbpages tip-bot for Borislav Petkov
2016-03-29 15:41 ` [PATCH 06/10] x86/cpufeature: Kill cpu_has_clflush Borislav Petkov
2016-03-31 13:03 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_clflush tip-bot for Borislav Petkov
2016-03-29 15:42 ` [PATCH 07/10] x86/cpufeature: Kill cpu_has_xmm2 Borislav Petkov
2016-03-31 13:03 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_xmm2 tip-bot for Borislav Petkov
2016-03-29 15:42 ` [PATCH 08/10] x86/cpufeature: Kill cpu_has_pat Borislav Petkov
2016-03-30 11:28 ` [Intel-gfx] " Daniel Vetter
2016-03-31 13:00 ` [tip:x86/mm] x86/mm/pat, x86/cpufeature: Remove cpu_has_pat tip-bot for Borislav Petkov
2016-03-29 15:42 ` [PATCH 09/10] x86/cpufeature: Kill cpu_has_pge Borislav Petkov
2016-03-31 13:03 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_pge tip-bot for Borislav Petkov
2016-03-29 15:42 ` [PATCH 10/10] x86/cpufeature: Kill cpu_has_pse Borislav Petkov
2016-03-31 13:04 ` [tip:x86/cpu] x86/cpufeature: Remove cpu_has_pse tip-bot for Borislav Petkov
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