linux-kernel - Re: [PATCH] MIPS: Remove a temporary hack for debugging cache flushes in SMTC configuration

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Thu, 20 Nov 2014 22:54:18 +0100
From:	Ralf Baechle <ralf@...ux-mips.org>
To:	Leonid Yegoshin <Leonid.Yegoshin@...tec.com>
Cc:	linux-mips@...ux-mips.org, aaro.koskinen@....fi,
	david.daney@...ium.com, linux-kernel@...r.kernel.org,
	markos.chandras@...tec.com, dengcheng.zhu@...tec.com,
	chenhc@...ote.com, akpm@...ux-foundation.org
Subject: Re: [PATCH] MIPS: Remove a temporary hack for debugging cache
 flushes in SMTC configuration

On Thu, Nov 20, 2014 at 10:45:58PM +0100, Ralf Baechle wrote:

> So I'm more thinking of something like below.

And while we're at it, these were unused rsp. only used by other
unused macros.

  Ralf

Signed-off-by: Ralf Baechle <ralf@...ux-mips.org>

 arch/mips/include/asm/r4kcache.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index cd6e0af..392b159 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -124,10 +124,6 @@ extern void mt_cflush_release(void);
 
 #define __inv_dflush_prologue __dflush_prologue
 #define __inv_dflush_epilogue __dflush_epilogue
-#define __sflush_prologue {
-#define __sflush_epilogue }
-#define __inv_sflush_prologue __sflush_prologue
-#define __inv_sflush_epilogue __sflush_epilogue
 
 #else /* CONFIG_MIPS_MT */
 
@@ -137,10 +133,6 @@ extern void mt_cflush_release(void);
 #define __dflush_epilogue }
 #define __inv_dflush_prologue {
 #define __inv_dflush_epilogue }
-#define __sflush_prologue {
-#define __sflush_epilogue }
-#define __inv_sflush_prologue {
-#define __inv_sflush_epilogue }
 
 #endif /* CONFIG_MIPS_MT */
 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/