tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
alpha: fix macros
When this macros isn't called with 'fixup', e.g. with foo this will
incorectly expand to foo->foo.bits.errreg
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by
Roel Kluin
and committed by
Linus Torvalds
0b42afd0
9fab5619
+6
-6
+6
-6
arch/alpha/include/asm/uaccess.h
+6
-6
arch/alpha/include/asm/uaccess.h
···
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};
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/* Returns the new pc */
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-
#define fixup_exception(map_reg, fixup, pc) \
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+
#define fixup_exception(map_reg, _fixup, pc) \
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({ \
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if ((fixup)->fixup.bits.valreg != 31) \
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map_reg((fixup)->fixup.bits.valreg) = 0; \
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if ((fixup)->fixup.bits.errreg != 31) \
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map_reg((fixup)->fixup.bits.errreg) = -EFAULT; \
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(pc) + (fixup)->fixup.bits.nextinsn; \
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if ((_fixup)->fixup.bits.valreg != 31) \
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map_reg((_fixup)->fixup.bits.valreg) = 0; \
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if ((_fixup)->fixup.bits.errreg != 31) \
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map_reg((_fixup)->fixup.bits.errreg) = -EFAULT; \
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(pc) + (_fixup)->fixup.bits.nextinsn; \
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})
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