diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/include/asm/cacheflush.h | 6 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/jump_label.h | 4 | ||||
| -rw-r--r-- | arch/xtensa/kernel/setup.c | 12 | ||||
| -rw-r--r-- | arch/xtensa/kernel/syscalls/syscall.tbl | 6 |
4 files changed, 11 insertions, 17 deletions
diff --git a/arch/xtensa/include/asm/cacheflush.h b/arch/xtensa/include/asm/cacheflush.h index 785a00ce83..38bcecb0e4 100644 --- a/arch/xtensa/include/asm/cacheflush.h +++ b/arch/xtensa/include/asm/cacheflush.h @@ -116,8 +116,9 @@ void flush_cache_page(struct vm_area_struct*, #define flush_cache_mm(mm) flush_cache_all() #define flush_cache_dup_mm(mm) flush_cache_mm(mm) -#define flush_cache_vmap(start,end) flush_cache_all() -#define flush_cache_vunmap(start,end) flush_cache_all() +#define flush_cache_vmap(start,end) flush_cache_all() +#define flush_cache_vmap_early(start,end) do { } while (0) +#define flush_cache_vunmap(start,end) flush_cache_all() void flush_dcache_folio(struct folio *folio); #define flush_dcache_folio flush_dcache_folio @@ -140,6 +141,7 @@ void local_flush_cache_page(struct vm_area_struct *vma, #define flush_cache_dup_mm(mm) do { } while (0) #define flush_cache_vmap(start,end) do { } while (0) +#define flush_cache_vmap_early(start,end) do { } while (0) #define flush_cache_vunmap(start,end) do { } while (0) #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 diff --git a/arch/xtensa/include/asm/jump_label.h b/arch/xtensa/include/asm/jump_label.h index c812bf8502..46c8596259 100644 --- a/arch/xtensa/include/asm/jump_label.h +++ b/arch/xtensa/include/asm/jump_label.h @@ -13,7 +13,7 @@ static __always_inline bool arch_static_branch(struct static_key *key, bool branch) { - asm_volatile_goto("1:\n\t" + asm goto("1:\n\t" "_nop\n\t" ".pushsection __jump_table, \"aw\"\n\t" ".word 1b, %l[l_yes], %c0\n\t" @@ -38,7 +38,7 @@ static __always_inline bool arch_static_branch_jump(struct static_key *key, * make it reachable and wrap both into a no-transform block * to avoid any assembler interference with this. */ - asm_volatile_goto("1:\n\t" + asm goto("1:\n\t" ".begin no-transform\n\t" "_j %l[l_yes]\n\t" "2:\n\t" diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 52d6e4870a..bdec4a773a 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -19,7 +19,6 @@ #include <linux/init.h> #include <linux/mm.h> #include <linux/proc_fs.h> -#include <linux/screen_info.h> #include <linux/kernel.h> #include <linux/percpu.h> #include <linux/reboot.h> @@ -49,17 +48,6 @@ #include <asm/timex.h> #include <asm/traps.h> -#if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE) -struct screen_info screen_info = { - .orig_x = 0, - .orig_y = 24, - .orig_video_cols = 80, - .orig_video_lines = 24, - .orig_video_isVGA = 1, - .orig_video_points = 16, -}; -#endif - #ifdef CONFIG_BLK_DEV_INITRD extern unsigned long initrd_start; extern unsigned long initrd_end; diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl index fc1a4f3c81..06eefa9c14 100644 --- a/arch/xtensa/kernel/syscalls/syscall.tbl +++ b/arch/xtensa/kernel/syscalls/syscall.tbl @@ -273,7 +273,7 @@ 252 common timer_getoverrun sys_timer_getoverrun # System 253 common reserved253 sys_ni_syscall -254 common lookup_dcookie sys_lookup_dcookie +254 common lookup_dcookie sys_ni_syscall 255 common available255 sys_ni_syscall 256 common add_key sys_add_key 257 common request_key sys_request_key @@ -423,3 +423,7 @@ 450 common set_mempolicy_home_node sys_set_mempolicy_home_node 451 common cachestat sys_cachestat 452 common fchmodat2 sys_fchmodat2 +453 common map_shadow_stack sys_map_shadow_stack +454 common futex_wake sys_futex_wake +455 common futex_wait sys_futex_wait +456 common futex_requeue sys_futex_requeue |