From: Richard Kuo <rkuo@codeaurora.org>
To: linux-arch@vger.kernel.org, linux-hexagon@vger.kernel.org,
linux-kernel@vger.kernel.org, viro@ZenIV.linux.org.uk
Cc: Richard Kuo <rkuo@codeaurora.org>
Subject: [PATCH 6/6] Hexagon: fix psp/sp macro
Date: Wed, 3 Apr 2013 19:02:56 -0500 [thread overview]
Message-ID: <1365033776-21804-7-git-send-email-rkuo@codeaurora.org> (raw)
In-Reply-To: <1365033776-21804-1-git-send-email-rkuo@codeaurora.org>
Based on feedback from Al Viro; previous-stack-pointer and
user reg for same should always be kept consistent.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
---
arch/hexagon/include/uapi/asm/registers.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/hexagon/include/uapi/asm/registers.h b/arch/hexagon/include/uapi/asm/registers.h
index 8050415..12005da 100644
--- a/arch/hexagon/include/uapi/asm/registers.h
+++ b/arch/hexagon/include/uapi/asm/registers.h
@@ -212,8 +212,7 @@ struct pt_regs {
#define pt_badva(regs) ((regs)->hvmer.vmbadva)
#define pt_set_rte_sp(regs, sp) do {\
- pt_psp(regs) = (sp);\
- (regs)->SP = (unsigned long) &((regs)->hvmer);\
+ pt_psp(regs) = (regs)->SP = (sp);\
} while (0)
#define pt_set_kmode(regs) \
--
1.7.9.5
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
prev parent reply other threads:[~2013-04-04 0:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-04 0:02 [PATCH 0/6] Hexagon: various signal and return path cleanups Richard Kuo
2013-04-04 0:02 ` [PATCH 1/6] Hexagon: Signal and return path fixes Richard Kuo
2013-04-04 0:02 ` [PATCH 2/6] Hexagon: fix up int enable/disable at ret_from_fork Richard Kuo
2013-04-04 0:02 ` [PATCH 3/6] Hexagon: use correct work mask when checking for more work Richard Kuo
2013-04-04 0:02 ` [PATCH 4/6] Hexagon: check to if we will overflow the signal stack Richard Kuo
2013-04-04 16:25 ` Linas Vepstas
2013-04-04 16:58 ` Richard Kuo
2013-04-04 0:02 ` [PATCH 5/6] Hexagon: break up user fn/arg register setting Richard Kuo
2013-04-04 0:02 ` Richard Kuo [this message]
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