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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-28 01:44:11 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-28 01:44:11 +0300 |
commit | 8d8026f376c8e46cc90c59de91256d8ee4322ad8 (patch) | |
tree | f4afb072a8d31bdbb65b196b11f306e9bd380e0d /arch/xtensa/mm/misc.S | |
parent | 0ae612299621b5ae76bec55cc92503b6ed3f554b (diff) | |
parent | f7667ca106df50ff8b776db54f85074dc9c52e1b (diff) | |
download | linux-8d8026f376c8e46cc90c59de91256d8ee4322ad8.tar.xz |
Merge tag 'xtensa-20230627' of https://github.com/jcmvbkbc/linux-xtensa
Pull xtensa updates from Max Filippov:
- clean up platform_* interface of the xtensa architecture
- enable HAVE_ASM_MODVERSIONS
- drop ARCH_WANT_FRAME_POINTERS
- clean up unaligned access exception handler
- provide handler for load/store exceptions
- various small fixes and cleanups
* tag 'xtensa-20230627' of https://github.com/jcmvbkbc/linux-xtensa:
xtensa: dump userspace code around the exception PC
xtensa: rearrange show_stack output
xtensa: add load/store exception handler
xtensa: rearrange unaligned exception handler
xtensa: always install slow handler for unaligned access exception
xtensa: move early_trap_init from kasan_early_init to init_arch
xtensa: drop ARCH_WANT_FRAME_POINTERS
xtensa: report trax and perf counters in cpuinfo
xtensa: add asm-prototypes.h
xtensa: only build __strncpy_user with CONFIG_ARCH_HAS_STRNCPY_FROM_USER
xtensa: drop bcopy implementation
xtensa: drop EXPORT_SYMBOL for common_exception_return
xtensa: boot-redboot: clean up Makefile
xtensa: clean up default platform functions
xtensa: drop platform_halt and platform_power_off
xtensa: drop platform_restart
xtensa: drop platform_heartbeat
xtensa: xt2000: drop empty platform_init
Diffstat (limited to 'arch/xtensa/mm/misc.S')
-rw-r--r-- | arch/xtensa/mm/misc.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S index 0527bf6e3211..ec36f73c4765 100644 --- a/arch/xtensa/mm/misc.S +++ b/arch/xtensa/mm/misc.S @@ -47,6 +47,7 @@ ENTRY(clear_page) abi_ret_default ENDPROC(clear_page) +EXPORT_SYMBOL(clear_page) /* * copy_page and copy_user_page are the same for non-cache-aliased configs. @@ -89,6 +90,7 @@ ENTRY(copy_page) abi_ret_default ENDPROC(copy_page) +EXPORT_SYMBOL(copy_page) #ifdef CONFIG_MMU /* @@ -367,6 +369,7 @@ ENTRY(__invalidate_icache_range) abi_ret_default ENDPROC(__invalidate_icache_range) +EXPORT_SYMBOL(__invalidate_icache_range) /* * void __flush_invalidate_dcache_range(ulong start, ulong size) @@ -397,6 +400,7 @@ ENTRY(__flush_dcache_range) abi_ret_default ENDPROC(__flush_dcache_range) +EXPORT_SYMBOL(__flush_dcache_range) /* * void _invalidate_dcache_range(ulong start, ulong size) @@ -411,6 +415,7 @@ ENTRY(__invalidate_dcache_range) abi_ret_default ENDPROC(__invalidate_dcache_range) +EXPORT_SYMBOL(__invalidate_dcache_range) /* * void _invalidate_icache_all(void) |