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| author | Anton Blanchard <anton@samba.org> | 2014-06-04 04:48:48 +0400 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-07-17 15:43:18 +0400 |
| commit | c3043360563dc5e2c10ba688ea5338e0696015a1 (patch) | |
| tree | 9d3f041f85227b46cf1184f2b4475cab29085340 /arch/powerpc | |
| parent | 0c35d0ca33a7acb458a4cddc5897f4248e3ae317 (diff) | |
| download | linux-c3043360563dc5e2c10ba688ea5338e0696015a1.tar.xz | |
powerpc: 64bit sendfile is capped at 2GB
commit 5d73320a96fcce80286f1447864c481b5f0b96fa upstream.
commit 8f9c0119d7ba (compat: fs: Generic compat_sys_sendfile
implementation) changed the PowerPC 64bit sendfile call from
sys_sendile64 to sys_sendfile.
Unfortunately this broke sendfile of lengths greater than 2G because
sys_sendfile caps at MAX_NON_LFS. Restore what we had previously which
fixes the bug.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/systbl.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 43523fe0d8b4..05fcdd826829 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -190,7 +190,7 @@ SYSCALL_SPU(getcwd) SYSCALL_SPU(capget) SYSCALL_SPU(capset) COMPAT_SYS(sigaltstack) -COMPAT_SYS_SPU(sendfile) +SYSX_SPU(sys_sendfile64,compat_sys_sendfile,sys_sendfile) SYSCALL(ni_syscall) SYSCALL(ni_syscall) PPC_SYS(vfork) |