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Andy Lutomirski authored
Revert 45e29d11 ("x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long") and add a comment to discourage someone else from making the same mistake again. It turns out that some user code fails to compile if __X32_SYSCALL_BIT is unsigned long. See, for example [1] below. [ bp: Massage and do the same thing in the respective tools/ header. ] Fixes: 45e29d11 ("x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long") Reported-by:
Thorsten Glaser <t.glaser@tarent.de> Signed-off-by:
Andy Lutomirski <luto@kernel.org> Signed-off-by:
Borislav Petkov <bp@suse.de> Cc: stable@kernel.org Link: [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=954294 Link: https://lkml.kernel.org/r/92e55442b744a5951fdc9cfee10badd0a5f7f828.1588983892.git.luto@kernel.org
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