s390/compat: add sync_file_range and fallocate compat syscalls

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The compat syscall wrappers for sync_file_range and fallocate merged 32 bit
parameters into 64 bit parameters. Therefore they did more than just the
usual zero and/or sign extension of system call parameters.

So convert these two wrappers to full s390 specific compat sytem calls.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

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This commit is contained in:

Heiko Carstens 2014-03-01 13:09:26 +01:00

parent 00fcb1494f

commit 2c81fc4fb4

4 changed files with 19 additions and 20 deletions

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14

arch/s390/kernel/compat_linux.c

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3

arch/s390/kernel/compat_linux.h

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18

arch/s390/kernel/compat_wrapper.S

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4

arch/s390/kernel/syscalls.S

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