Messages in this thread | | | From | James Hogan <> | Date | Wed, 15 Mar 2017 22:26:32 +0000 | Subject | Re: [PATCH v2] generic syscalls: Wire up statx syscall |
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On 13 March 2017 at 14:45, Stafford Horne <shorne@gmail.com> wrote: > The new syscall statx is implemented as generic code, so enable it > for architectures like openrisc which use the generic syscall table. > > Fixes: a528d35e8bfcc ("statx: Add a system call to make enhanced file info available") > Cc: Thomas Gleixner <tglx@linutronix.de> > Cc: Al Viro <viro@zeniv.linux.org.uk> > Cc: David Howells <dhowells@redhat.com> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Will Deacon <will.deacon@arm.com> > Cc: linux-arm-kernel@lists.infradead.org > Signed-off-by: Stafford Horne <shorne@gmail.com> > --- > Change in v2: > - Add a few more Cc's to get attention of the right people > - Add a fixes tag for better audit > > include/uapi/asm-generic/unistd.h | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h > index 9b1462e..a076cf1 100644 > --- a/include/uapi/asm-generic/unistd.h > +++ b/include/uapi/asm-generic/unistd.h > @@ -730,9 +730,11 @@ __SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect) > __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) > #define __NR_pkey_free 290 > __SYSCALL(__NR_pkey_free, sys_pkey_free) > +#define __NR_statx 291 > +__SYSCALL(__NR_statx, sys_statx) > > #undef __NR_syscalls > -#define __NR_syscalls 291 > +#define __NR_syscalls 292
Out of interest, anybody know OTOH which other stat syscalls statx supersedes (such that they could at some point be disabled by default in asm-generic for new arches, and implemented in userspace)?
Cheers -- James Hogan
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