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Tenderloin: Fix build with GCC 8.x #8

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merged 2 commits into from
May 23, 2019
Merged

Tenderloin: Fix build with GCC 8.x #8

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340161f
Makefile: Fix build with GCC 8.x
Herrie82 May 23, 2019
ff84960
uaccess.h: Fix put_user for GCC8
Herrie82 May 23, 2019
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2 changes: 1 addition & 1 deletion arch/arm/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ comma = ,
# Note that GCC does not numerically define an architecture version
# macro, but instead defines a whole series of macros which makes
# testing for a specific architecture or later rather impossible.
arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv7-a -Wa$(comma)-march=armv7-a)
arch-$(CONFIG_CPU_32v6) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
# Only override the compiler option if ARMv6. The ARMv6K extensions are
# always available in ARMv7
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2 changes: 1 addition & 1 deletion arch/arm/include/asm/uaccess.h
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Expand Up @@ -159,7 +159,7 @@ extern int __put_user_8(void *, unsigned long long);
({ \
unsigned long __limit = current_thread_info()->addr_limit - 1; \
const typeof(*(p)) __user *__tmp_p = (p); \
register const typeof(*(p)) __r2 asm("r2") = (x); \
register typeof(*(p)) __r2 asm("r2") = (x); \
register const typeof(*(p)) __user *__p asm("r0") = __tmp_p; \
register unsigned long __l asm("r1") = __limit; \
register int __e asm("r0"); \
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