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| author | Rongwei Zhang <pudh4418@gmail.com> | 2022-11-02 13:27:39 +0100 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2022-11-11 15:44:44 +0100 |
| commit | 612d80784fdc0c2e2ee2e2d901a55ef2f72ebf4b (patch) | |
| tree | f2d4bc3f93c6e34e16a175a93c208e46ca4bf75f /arch | |
| parent | mips: boot/compressed: use __NO_FORTIFY (diff) | |
| download | linux-612d80784fdc0c2e2ee2e2d901a55ef2f72ebf4b.tar.xz linux-612d80784fdc0c2e2ee2e2d901a55ef2f72ebf4b.zip | |
MIPS: fix duplicate definitions for exported symbols
Building with clang-14 fails with:
AS arch/mips/kernel/relocate_kernel.o
<unknown>:0: error: symbol 'kexec_args' is already defined
<unknown>:0: error: symbol 'secondary_kexec_args' is already defined
<unknown>:0: error: symbol 'kexec_start_address' is already defined
<unknown>:0: error: symbol 'kexec_indirection_page' is already defined
<unknown>:0: error: symbol 'relocate_new_kernel_size' is already defined
It turns out EXPORT defined in asm/asm.h expands to a symbol definition,
so there is no need to define these symbols again. Remove duplicated
symbol definitions.
Fixes: 7aa1c8f47e7e ("MIPS: kdump: Add support")
Signed-off-by: Rongwei Zhang <pudh4418@gmail.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/relocate_kernel.S | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S index cfde14b48fd8..f5b2ef979b43 100644 --- a/arch/mips/kernel/relocate_kernel.S +++ b/arch/mips/kernel/relocate_kernel.S @@ -145,8 +145,7 @@ LEAF(kexec_smp_wait) * kexec_args[0..3] are used to prepare register values. */ -kexec_args: - EXPORT(kexec_args) +EXPORT(kexec_args) arg0: PTR_WD 0x0 arg1: PTR_WD 0x0 arg2: PTR_WD 0x0 @@ -159,8 +158,7 @@ arg3: PTR_WD 0x0 * their registers a0-a3. secondary_kexec_args[0..3] are used * to prepare register values. */ -secondary_kexec_args: - EXPORT(secondary_kexec_args) +EXPORT(secondary_kexec_args) s_arg0: PTR_WD 0x0 s_arg1: PTR_WD 0x0 s_arg2: PTR_WD 0x0 @@ -171,19 +169,16 @@ kexec_flag: #endif -kexec_start_address: - EXPORT(kexec_start_address) +EXPORT(kexec_start_address) PTR_WD 0x0 .size kexec_start_address, PTRSIZE -kexec_indirection_page: - EXPORT(kexec_indirection_page) +EXPORT(kexec_indirection_page) PTR_WD 0 .size kexec_indirection_page, PTRSIZE relocate_new_kernel_end: -relocate_new_kernel_size: - EXPORT(relocate_new_kernel_size) +EXPORT(relocate_new_kernel_size) PTR_WD relocate_new_kernel_end - relocate_new_kernel .size relocate_new_kernel_size, PTRSIZE |