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Subject[PATCH V3 03/13] powerpc, offset: Change PACA_DSCR to PACA_DSCR_DEFAULT
Date
PACA_DSCR offset macro tracks dscr_default element in the paca
structure. Better change the name of this macro to match that
of the data element it tracks. Makes the code more readable.

Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
---
arch/powerpc/kernel/asm-offsets.c | 2 +-
arch/powerpc/kernel/entry_64.S | 2 +-
arch/powerpc/kernel/tm.S | 4 ++--
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 4717859..d51a14a 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -246,7 +246,7 @@ int main(void)
#endif
DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state));
- DEFINE(PACA_DSCR, offsetof(struct paca_struct, dscr_default));
+ DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default));
DEFINE(PACA_STARTTIME, offsetof(struct paca_struct, starttime));
DEFINE(PACA_STARTTIME_USER, offsetof(struct paca_struct, starttime_user));
DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index d180caf2..117ca4b 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -551,7 +551,7 @@ BEGIN_FTR_SECTION
ld r0,THREAD_DSCR(r4)
cmpwi r6,0
bne 1f
- ld r0,PACA_DSCR(r13)
+ ld r0,PACA_DSCR_DEFAULT(r13)
1:
BEGIN_FTR_SECTION_NESTED(70)
mfspr r8, SPRN_FSCR
diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index 2a324f4..dbd2c18 100644
--- a/arch/powerpc/kernel/tm.S
+++ b/arch/powerpc/kernel/tm.S
@@ -293,7 +293,7 @@ dont_backup_fp:
ld r2, STK_GOT(r1)

/* Load CPU's default DSCR */
- ld r0, PACA_DSCR(r13)
+ ld r0, PACA_DSCR_DEFAULT(r13)
mtspr SPRN_DSCR, r0

blr
@@ -473,7 +473,7 @@ restore_gprs:
ld r2, STK_GOT(r1)

/* Load CPU's default DSCR */
- ld r0, PACA_DSCR(r13)
+ ld r0, PACA_DSCR_DEFAULT(r13)
mtspr SPRN_DSCR, r0

blr
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 6cbf163..541863d 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -283,7 +283,7 @@ kvm_start_guest:
kvm_secondary_got_guest:

/* Set HSTATE_DSCR(r13) to something sensible */
- ld r6, PACA_DSCR(r13)
+ ld r6, PACA_DSCR_DEFAULT(r13)
std r6, HSTATE_DSCR(r13)

bl kvmppc_hv_entry
--
1.9.3


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