powerpc: 64bit sendfile is capped at 2GB
commit 8f9c0119d7
(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.
Cc: stable@vger.kernel.org
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -190,7 +190,7 @@ SYSCALL_SPU(getcwd)
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SYSCALL_SPU(capget)
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SYSCALL_SPU(capset)
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COMPAT_SYS(sigaltstack)
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COMPAT_SYS_SPU(sendfile)
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SYSX_SPU(sys_sendfile64,compat_sys_sendfile,sys_sendfile)
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SYSCALL(ni_syscall)
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SYSCALL(ni_syscall)
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PPC_SYS(vfork)
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