Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=376e210b71d7736775f43f32c5c7712f90aaf59a
Commit: 376e210b71d7736775f43f32c5c7712f90aaf59a
Parent: cb9577958d85896303561d9cc8544885deb272be
Author: Kyle McMartin <[EMAIL PROTECTED]>
AuthorDate: Wed May 30 02:27:46 2007 -0400
Committer: Kyle McMartin <[EMAIL PROTECTED]>
CommitDate: Wed May 30 02:27:46 2007 -0400
[PARISC] fix "reduce size of task_struct on 64-bit machines" fallout
Amazingly, parisc was the only arch effected by this...
Convert register-sized loads/stores to always be 32-bit for these fields.
Signed-off-by: Kyle McMartin <[EMAIL PROTECTED]>
---
arch/parisc/kernel/entry.S | 5 ++---
arch/parisc/kernel/syscall.S | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 98ae563..42598ab 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -2019,10 +2019,9 @@ ENTRY(syscall_exit)
STREG %r28,TASK_PT_GR28(%r1)
#ifdef CONFIG_HPUX
-
/* <linux/personality.h> cannot be easily included */
#define PER_HPUX 0x10
- LDREG TASK_PERSONALITY(%r1),%r19
+ ldw TASK_PERSONALITY(%r1),%r19
/* We can't use "CMPIB<> PER_HPUX" since "im5" field is sign extended */
ldo -PER_HPUX(%r19), %r19
@@ -2081,7 +2080,7 @@ syscall_restore:
/* Are we being ptraced? */
LDREG TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
- LDREG TASK_PTRACE(%r1), %r19
+ ldw TASK_PTRACE(%r1), %r19
bb,< %r19,31,syscall_restore_rfi
nop
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 4603032..91b2a48 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -181,7 +181,7 @@ linux_gateway_entry:
/* Are we being ptraced? */
mfctl %cr30, %r1
LDREG TI_TASK(%r1),%r1
- LDREG TASK_PTRACE(%r1), %r1
+ ldw TASK_PTRACE(%r1), %r1
bb,<,n %r1,31,.Ltracesys
/* Note! We cannot use the syscall table that is mapped
-
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