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SubjectRe: [PATCH v2 00/36] x86: Rewrite all syscall entries except native 64-bit
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On Fri, Oct 9, 2015 at 3:06 PM, Ingo Molnar <mingo@kernel.org> wrote:
> Ok, so I applied all of them to tip:x86/asm, in two phases, with small (stylistic)
> edits - it all seems to work fine for me so far, so I pushed it all out to -tip
> and linux-next.
>

FYI, this breaks the UML build:

CC arch/x86/um/sys_call_table_64.o
arch/x86/um/sys_call_table_64.c:49:1: error: unknown type name ‘sys_call_ptr_t’
const sys_call_ptr_t sys_call_table[] ____cacheline_aligned = {
^
arch/x86/um/sys_call_table_64.c:54:2: warning: initialization makes
integer from pointer without a cast [enabled by default]
[0 ... __NR_syscall_max] = &sys_ni_syscall,
^
arch/x86/um/sys_call_table_64.c:54:2: warning: (near initialization
for ‘sys_call_table[0]’) [enabled by default]
arch/x86/um/sys_call_table_64.c:54:2: error: initializer element is
not computable at load time
arch/x86/um/sys_call_table_64.c:54:2: error: (near initialization for
‘sys_call_table[0]’)

Andy, I suspect UML's syscall.h needs the sys_call_ptr_t type too?

--
Thanks,
//richard


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