| Message ID | 20170313144521.28127-1-shorne@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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
On Wed, Mar 15, 2017 at 11:26 PM, James Hogan <james.hogan@imgtec.com> wrote: > On 13 March 2017 at 14:45, Stafford Horne <shorne@gmail.com> wrote: >> #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)? It should replace the entire stat family {old,new,}{f,}stat{at,}{64,}, but not the {f,}statfs{64,} family, which will eventually get another replacement. Arnd
On Mon, Mar 13, 2017 at 11:45:21PM +0900, Stafford Horne 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(-) As suggested by Arnd, I'll pick this up via arm64 for 4.11. I was on holiday last week, so sorry for the delay. Thanks, Will
On Mon, Mar 20, 2017 at 12:33:20PM +0000, Will Deacon wrote: > On Mon, Mar 13, 2017 at 11:45:21PM +0900, Stafford Horne 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(-) > > As suggested by Arnd, I'll pick this up via arm64 for 4.11. I was on holiday > last week, so sorry for the delay. Thanks, I talked to Masami as well, and he told me that might be the case. -Stafford > Thanks, > > Will
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 /* * All syscalls below here should go away really,
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(-)