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asm-generic: compat: fix compat_arg_u64() and compat_arg_u64_dual()
The macros are defined backwards.
This affects the following compat syscalls:
- compat_sys_truncate64()
- compat_sys_ftruncate64()
- compat_sys_fallocate()
- compat_sys_sync_file_range()
- compat_sys_fadvise64_64()
- compat_sys_readahead()
- compat_sys_pread64()
- compat_sys_pwrite64()
Fixes: 43d5de2b67
("asm-generic: compat: Support BE for long long args in 32-bit ABIs")
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
[mpe: Add list of affected syscalls]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/871qqoyvni.fsf_-_@igel.home
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@ -15,7 +15,7 @@
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#endif
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#endif
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#ifndef compat_arg_u64
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#ifndef compat_arg_u64
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#ifdef CONFIG_CPU_BIG_ENDIAN
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#ifndef CONFIG_CPU_BIG_ENDIAN
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#define compat_arg_u64(name) u32 name##_lo, u32 name##_hi
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#define compat_arg_u64(name) u32 name##_lo, u32 name##_hi
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#define compat_arg_u64_dual(name) u32, name##_lo, u32, name##_hi
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#define compat_arg_u64_dual(name) u32, name##_lo, u32, name##_hi
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#else
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#else
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