diff options
| author | Kyle McMartin <kyle@parisc-linux.org> | 2006-04-22 02:48:22 -0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@hera.kernel.org> | 2006-06-27 19:28:32 -0400 |
| commit | 64f495323c9a902b3e59fe0a588585102bb3b13e (patch) | |
| tree | 202d6c0105b0348aadfa8761e7c3cf27a5e98db9 /arch/parisc/kernel/syscall.S | |
| parent | f36f44de721db44b4c2944133c3c5c2e06f633f0 (diff) | |
[PARISC] Ensure all ldcw uses are ldcw,co on pa2.0
ldcw,co should always be used on pa2.0, otherwise the strict cache
width alignment requirement is not relaxed.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'arch/parisc/kernel/syscall.S')
| -rw-r--r-- | arch/parisc/kernel/syscall.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 479d9a017cd1..a028c990cbff 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S | |||
| @@ -541,7 +541,7 @@ cas_nocontend: | |||
| 541 | # endif | 541 | # endif |
| 542 | /* ENABLE_LWS_DEBUG */ | 542 | /* ENABLE_LWS_DEBUG */ |
| 543 | 543 | ||
| 544 | ldcw 0(%sr2,%r20), %r28 /* Try to acquire the lock */ | 544 | LDCW 0(%sr2,%r20), %r28 /* Try to acquire the lock */ |
| 545 | cmpb,<>,n %r0, %r28, cas_action /* Did we get it? */ | 545 | cmpb,<>,n %r0, %r28, cas_action /* Did we get it? */ |
| 546 | cas_wouldblock: | 546 | cas_wouldblock: |
| 547 | ldo 2(%r0), %r28 /* 2nd case */ | 547 | ldo 2(%r0), %r28 /* 2nd case */ |