linux-kernel - [tip:x86/asm] x86/asm/tsc, drivers/net/hamradio/baycom_epp: Replace rdtscl() with native_read

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Message-ID: <tip-e18d1f8df176527332761ac29ee3097f8584c478@git.kernel.org>
Date:	Mon, 6 Jul 2015 08:42:08 -0700
From:	tip-bot for Andy Lutomirski <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	lenb@...nel.org, tglx@...utronix.de, ralf@...ux-mips.org,
	bp@...en8.de, mingo@...nel.org, ray.huang@....com,
	peterz@...radead.org, wharms@....de, dvlasenk@...hat.com,
	hpa@...or.com, bp@...e.de, linux-kernel@...r.kernel.org,
	luto@...nel.org, brgerst@...il.com, john.stultz@...aro.org,
	luto@...capital.net, torvalds@...ux-foundation.org,
	kvm@...r.kernel.org
Subject: [tip:x86/asm] x86/asm/tsc, drivers/net/hamradio/baycom_epp:
  Replace rdtscl() with native_read_tsc()

Commit-ID:  e18d1f8df176527332761ac29ee3097f8584c478
Gitweb:     http://git.kernel.org/tip/e18d1f8df176527332761ac29ee3097f8584c478
Author:     Andy Lutomirski <luto@...nel.org>
AuthorDate: Thu, 25 Jun 2015 18:44:02 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Mon, 6 Jul 2015 15:23:27 +0200

x86/asm/tsc, drivers/net/hamradio/baycom_epp: Replace rdtscl() with native_read_tsc()

This is only used if BAYCOM_DEBUG is defined.

Signed-off-by: Andy Lutomirski <luto@...nel.org>
Signed-off-by: Borislav Petkov <bp@...e.de>
Acked-by: Thomas Sailer <t.sailer@...mni.ethz.ch
Acked-by: Walter Harms <wharms@....de>
Cc: Andy Lutomirski <luto@...capital.net>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Brian Gerst <brgerst@...il.com>
Cc: Denys Vlasenko <dvlasenk@...hat.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Huang Rui <ray.huang@....com>
Cc: John Stultz <john.stultz@...aro.org>
Cc: Len Brown <lenb@...nel.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Ralf Baechle <ralf@...ux-mips.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: kvm ML <kvm@...r.kernel.org>
Cc: linux-hams@...r.kernel.org
Link: http://lkml.kernel.org/r/1195ce0c7f34169ff3006341b77806184a46b9bf.1434501121.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 drivers/net/hamradio/baycom_epp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 83c7cce..44e5c3b 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -638,7 +638,7 @@ static int receive(struct net_device *dev, int cnt)
 #define GETTICK(x)                                                \
 ({                                                                \
 	if (cpu_has_tsc)                                          \
-		rdtscl(x);                                        \
+		x = (unsigned int)native_read_tsc();		  \
 })
 #else /* __i386__ */
 #define GETTICK(x)
--
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