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| author | Nicolas Pitre <[email protected]> | 2008-10-23 03:34:08 +0000 |
|---|---|---|
| committer | Russell King <[email protected]> | 2008-10-23 11:53:32 +0000 |
| commit | 884afaab44c9f92eb618ce53b3d2b5316f174a39 (patch) | |
| tree | 4d2795bc6050916411092736e5fe37ba5640983d /net/unix/af_unix.c | |
| parent | [ARM] 5318/1: Swap the PRRR and NMRR values in proc-v7.S (diff) | |
| download | kernel-884afaab44c9f92eb618ce53b3d2b5316f174a39.tar.gz kernel-884afaab44c9f92eb618ce53b3d2b5316f174a39.zip | |
[ARM] 5320/1: fix assembly constraints in implementation of do_div()
Those inline assembly segments using the umlal instruction must have
the & modifier so to be sure that a purely input register won't alias
one of the registers used as input+output. In most cases, the inputs
are still used after the outputs are touched, and most binutil versions
insist on "rdhi, rdlo and rm must all be different" even for ARMv6+.
Signed-off-by: Nicolas Pitre <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions