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From: Andi Kleen <andi@firstfloor.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org, Andi Kleen <ak@linux.intel.com>,
	yi.y.sun@linux.intel.com, kys@microsoft.com,
	haiyangz@microsoft.com
Subject: [PATCH v2 6/9] x86/hyperv: Make hv_vcpu_is_preempted visible
Date: Fri, 29 Mar 2019 17:47:40 -0700	[thread overview]
Message-ID: <20190330004743.29541-6-andi@firstfloor.org> (raw)
In-Reply-To: <20190330004743.29541-1-andi@firstfloor.org>

From: Andi Kleen <ak@linux.intel.com>

This function is referrenced from assembler, so need to be marked
visible for LTO.

Cc: yi.y.sun@linux.intel.com
Cc: kys@microsoft.com
Cc: haiyangz@microsoft.com
Reviewed-by: Yi Sun <yi.y.sun@linux.intel.com>
Fixes: 3a025de64bf8 x86/hyperv: Enable PV qspinlock for Hyper-V
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 arch/x86/hyperv/hv_spinlock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/hyperv/hv_spinlock.c b/arch/x86/hyperv/hv_spinlock.c
index a861b0456b1a..07f21a06392f 100644
--- a/arch/x86/hyperv/hv_spinlock.c
+++ b/arch/x86/hyperv/hv_spinlock.c
@@ -56,7 +56,7 @@ static void hv_qlock_wait(u8 *byte, u8 val)
 /*
  * Hyper-V does not support this so far.
  */
-bool hv_vcpu_is_preempted(int vcpu)
+__visible bool hv_vcpu_is_preempted(int vcpu)
 {
 	return false;
 }
-- 
2.20.1


  parent reply	other threads:[~2019-03-30  0:48 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-30  0:47 [PATCH v2 1/9] x86/asm: Mark all top level asm statements as .text Andi Kleen
2019-03-30  0:47 ` [PATCH v2 2/9] x86/cpu/amd: Ifdef 32bit only assembler for 32bit Andi Kleen
2019-04-19 15:52   ` [tip:x86/asm] x86/cpu/amd: Exclude 32bit only assembler from 64bit build tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 3/9] x86/paravirt: Replace paravirt patches with data Andi Kleen
2019-04-19 21:26   ` Thomas Gleixner
2019-03-30  0:47 ` [PATCH v2 4/9] x86/timer: Don't inline __const_udelay Andi Kleen
2019-04-19 15:55   ` [tip:x86/timers] x86/timer: Don't inline __const_udelay() tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 5/9] x86/xen: Mark xen_vcpu_stolen as __visible Andi Kleen
2019-03-30 10:40   ` Juergen Gross
2019-03-30  0:47 ` Andi Kleen [this message]
2019-04-19 15:58   ` [tip:x86/hyperv] x86/hyperv: Make hv_vcpu_is_preempted() visible tip-bot for Andi Kleen
2019-04-19 16:04   ` [tip:x86/platform] " tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 7/9] x86/kprobes: Make trampoline_handler global and visible Andi Kleen
2019-04-19 15:58   ` [tip:x86/core] x86/kprobes: Make trampoline_handler() " tip-bot for Andi Kleen
2019-05-08 11:20   ` [tip:x86/urgent] " tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 8/9] x86/kvm: Make steal_time visible Andi Kleen
2019-04-19 16:04   ` [tip:x86/platform] " tip-bot for Andi Kleen
2019-03-30  0:47 ` [PATCH v2 9/9] x86/cpu/bugs: Fix __initconst usage in bugs.c Andi Kleen
2019-04-19 15:16   ` [tip:x86/urgent] x86/cpu/bugs: Use __initconst for 'const' init data tip-bot for Andi Kleen
2019-04-19 15:52 ` [tip:x86/asm] x86/asm: Mark all top level asm statements as .text tip-bot for Andi Kleen

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