Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=091062284c05d13b3393f4fcfcedc0f52cb948b4
Commit:     091062284c05d13b3393f4fcfcedc0f52cb948b4
Parent:     373167e80c52d65e444dfd40652ca227f5e4c227
Author:     Hidetoshi Seto <[EMAIL PROTECTED]>
AuthorDate: Wed Dec 12 16:28:52 2007 +0900
Committer:  Tony Luck <[EMAIL PROTECTED]>
CommitDate: Wed Dec 19 11:15:12 2007 -0800

    [IA64] Remove assembler warnings on head.S
    
    This patch removes the following assembler warning messages.
    
      AS      arch/ia64/kernel/head.o
    arch/ia64/kernel/head.S: Assembler messages:
    arch/ia64/kernel/head.S:1179: Warning: Use of 'ld8' violates RAW dependency 
'CR[PTA]' (data)
    arch/ia64/kernel/head.S:1179: Warning: Only the first path encountering the 
conflict is reported
    arch/ia64/kernel/head.S:1178: Warning: This is the location of the 
conflicting usage
    arch/ia64/kernel/head.S:1180: Warning: Use of 'ld8' violates RAW dependency 
'CR[PTA]' (data)
    arch/ia64/kernel/head.S:1180: Warning: Only the first path encountering the 
conflict is reported
    arch/ia64/kernel/head.S:1178: Warning: This is the location of the 
conflicting usage
     :
    arch/ia64/kernel/head.S:1213: Warning: Use of 'ldf.fill.nta' violates RAW 
dependency 'CR[PTA]' (data)
    arch/ia64/kernel/head.S:1213: Warning: Only the first path encountering the 
conflict is reported
    arch/ia64/kernel/head.S:1178: Warning: This is the location of the 
conflicting usage
    
    Signed-off-by: Hidetoshi Seto <[EMAIL PROTECTED]>
    Signed-off-by: Tony Luck <[EMAIL PROTECTED]>
---
 arch/ia64/kernel/head.S |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 4e5e275..d3a41d5 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -1176,6 +1176,7 @@ tlb_purge_done:
        RESTORE_REG(cr.dcr, r25, r17);;
        RESTORE_REG(cr.iva, r25, r17);;
        RESTORE_REG(cr.pta, r25, r17);;
+       srlz.d;;        // required not to violate RAW dependency
        RESTORE_REG(cr.itv, r25, r17);;
        RESTORE_REG(cr.pmv, r25, r17);;
        RESTORE_REG(cr.cmcv, r25, r17);;
-
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