diff options
Diffstat (limited to 'target/linux/brcm63xx')
| -rw-r--r-- | target/linux/brcm63xx/patches-4.19/150-MIPS-bmips-mark-exception-vectors-as-char-arrays.patch | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/target/linux/brcm63xx/patches-4.19/150-MIPS-bmips-mark-exception-vectors-as-char-arrays.patch b/target/linux/brcm63xx/patches-4.19/150-MIPS-bmips-mark-exception-vectors-as-char-arrays.patch deleted file mode 100644 index 11d79ea21c..0000000000 --- a/target/linux/brcm63xx/patches-4.19/150-MIPS-bmips-mark-exception-vectors-as-char-arrays.patch +++ /dev/null @@ -1,93 +0,0 @@ -From badf0fc9f7dc72d06a47357123c7d97dc45792f5 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jonas.gorski@gmail.com> -Date: Tue, 15 Oct 2019 23:27:10 +0200 -Subject: [PATCH v2] MIPS: bmips: mark exception vectors as char arrays - -The vectors span more than one byte, so mark them as arrays. - -Fixes the following build error when building when using GCC 8.3: - -In file included from ./include/linux/string.h:19, - from ./include/linux/bitmap.h:9, - from ./include/linux/cpumask.h:12, - from ./arch/mips/include/asm/processor.h:15, - from ./arch/mips/include/asm/thread_info.h:16, - from ./include/linux/thread_info.h:38, - from ./include/asm-generic/preempt.h:5, - from ./arch/mips/include/generated/asm/preempt.h:1, - from ./include/linux/preempt.h:81, - from ./include/linux/spinlock.h:51, - from ./include/linux/mmzone.h:8, - from ./include/linux/bootmem.h:8, - from arch/mips/bcm63xx/prom.c:10: -arch/mips/bcm63xx/prom.c: In function 'prom_init': -./arch/mips/include/asm/string.h:162:11: error: '__builtin_memcpy' forming offset [2, 32] is out of the bounds [0, 1] of object 'bmips_smp_movevec' with type 'char' [-Werror=array-bounds] - __ret = __builtin_memcpy((dst), (src), __len); \ - ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -arch/mips/bcm63xx/prom.c:97:3: note: in expansion of macro 'memcpy' - memcpy((void *)0xa0000200, &bmips_smp_movevec, 0x20); - ^~~~~~ -In file included from arch/mips/bcm63xx/prom.c:14: -./arch/mips/include/asm/bmips.h:80:13: note: 'bmips_smp_movevec' declared here - extern char bmips_smp_movevec; - -Fixes: 18a1eef92dcd ("MIPS: BMIPS: Introduce bmips.h") -Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> ---- - -v1 -> v2: - * Actually update the callers as well, to not break the build in a - different way. - - arch/mips/bcm63xx/prom.c | 2 +- - arch/mips/include/asm/bmips.h | 10 +++++----- - arch/mips/kernel/smp-bmips.c | 8 ++++---- - 3 files changed, 10 insertions(+), 10 deletions(-) - ---- a/arch/mips/bcm63xx/prom.c -+++ b/arch/mips/bcm63xx/prom.c -@@ -84,7 +84,7 @@ void __init prom_init(void) - * Here we will start up CPU1 in the background and ask it to - * reconfigure itself then go back to sleep. - */ -- memcpy((void *)0xa0000200, &bmips_smp_movevec, 0x20); -+ memcpy((void *)0xa0000200, bmips_smp_movevec, 0x20); - __sync(); - set_c0_cause(C_SW0); - cpumask_set_cpu(1, &bmips_booted_mask); ---- a/arch/mips/include/asm/bmips.h -+++ b/arch/mips/include/asm/bmips.h -@@ -75,11 +75,11 @@ static inline int register_bmips_smp_ops - #endif - } - --extern char bmips_reset_nmi_vec; --extern char bmips_reset_nmi_vec_end; --extern char bmips_smp_movevec; --extern char bmips_smp_int_vec; --extern char bmips_smp_int_vec_end; -+extern char bmips_reset_nmi_vec[]; -+extern char bmips_reset_nmi_vec_end[]; -+extern char bmips_smp_movevec[]; -+extern char bmips_smp_int_vec[]; -+extern char bmips_smp_int_vec_end[]; - - extern int bmips_smp_enabled; - extern int bmips_cpu_offset; ---- a/arch/mips/kernel/smp-bmips.c -+++ b/arch/mips/kernel/smp-bmips.c -@@ -457,10 +457,10 @@ static void bmips_wr_vec(unsigned long d - - static inline void bmips_nmi_handler_setup(void) - { -- bmips_wr_vec(BMIPS_NMI_RESET_VEC, &bmips_reset_nmi_vec, -- &bmips_reset_nmi_vec_end); -- bmips_wr_vec(BMIPS_WARM_RESTART_VEC, &bmips_smp_int_vec, -- &bmips_smp_int_vec_end); -+ bmips_wr_vec(BMIPS_NMI_RESET_VEC, bmips_reset_nmi_vec, -+ bmips_reset_nmi_vec_end); -+ bmips_wr_vec(BMIPS_WARM_RESTART_VEC, bmips_smp_int_vec, -+ bmips_smp_int_vec_end); - } - - struct reset_vec_info { |