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authorJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>2011-09-08 18:45:40 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-09-10 23:39:56 +0100
commit6c6d8deb5d95a0675a8edd588bbc2249cbce5b34 (patch)
tree2fcfee6741c20e5faf40aeda121361785748b273 /arch/arm
parentbac7e6ecf60933b68af910eb4c83a775a8b20b19 (diff)
downloadlinux-stericsson-6c6d8deb5d95a0675a8edd588bbc2249cbce5b34.tar.gz
ARM: 7088/1: entry: fix wrong parameter name used in do_thumb_abort
Commit be020f8618ca, "ARM: entry: abort-macro: specify registers to be used for macros", while replacing register numbers with macro parameter names, mismatched the name used for r1. For me, this resulted in user space built for EABI with -march=armv4t -mtune=arm920t -mthumb-interwork -mthumb broken on my OMAP1510 based Amstrad Delta (old ABI and no thumb still worked for me though). Fix this by using correct parameter name fsr instead of mismatched psr, used by callers for another purpose. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mm/abort-macro.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/abort-macro.S b/arch/arm/mm/abort-macro.S
index 52162d59407a..2cbf68ef0e83 100644
--- a/arch/arm/mm/abort-macro.S
+++ b/arch/arm/mm/abort-macro.S
@@ -17,7 +17,7 @@
cmp \tmp, # 0x5600 @ Is it ldrsb?
orreq \tmp, \tmp, #1 << 11 @ Set L-bit if yes
tst \tmp, #1 << 11 @ L = 0 -> write
- orreq \psr, \psr, #1 << 11 @ yes.
+ orreq \fsr, \fsr, #1 << 11 @ yes.
b do_DataAbort
not_thumb:
.endm