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firmware
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Fix appling bad patch

pull/385/head
Dmitry Ilyin 2022-08-20 09:21:29 +03:00
parent de0b360a18
commit 398c8183dd
2 changed files with 27 additions and 1 deletions
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2
br-ext-chip-anyka/board/ak3918ev300/kernel/patches/20_fix_gcc8.patch
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@ -1 +1 @@
../../../../../patches/linux/3.10.x/gcc8_err_encountered.patch
../../../../../patches/linux/3.4.x/gcc8_err_encountered.patch

26
patches/linux/3.4.x/gcc8_err_encountered.patch 100644
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@ -0,0 +1,26 @@
This fixes kernel compilation errors on GCC >= 8.x on old 3.x kernels
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85745
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -121,7 +121,7 @@
#define get_user(x,p) \
({ \
unsigned long __limit = current_thread_info()->addr_limit - 1; \
- register const typeof(*(p)) __user *__p asm("r0") = (p);\
+ register typeof(*(p)) __user *__p asm("r0") = (p);\
register unsigned long __r2 asm("r2"); \
register unsigned long __l asm("r1") = __limit; \
register int __e asm("r0"); \
@@ -158,8 +158,8 @@
#define put_user(x,p) \
({ \
unsigned long __limit = current_thread_info()->addr_limit - 1; \
- register const typeof(*(p)) __r2 asm("r2") = (x); \
- register const typeof(*(p)) __user *__p asm("r0") = (p);\
+ register typeof(*(p)) __r2 asm("r2") = (x); \
+ register typeof(*(p)) __user *__p asm("r0") = (p);\
register unsigned long __l asm("r1") = __limit; \
register int __e asm("r0"); \
switch (sizeof(*(__p))) { \