[PATCH] ppc32: Fix compile of sha1-powerpc-asm.S

When building with CRYPTO_SHA1_PPC enabled we fail with:
---
powerpc/crypto/sha1-powerpc-asm.S: Assembler messages:
powerpc/crypto/sha1-powerpc-asm.S:116: Error: can't resolve `0' {*ABS* section} - `STACKFRAMESIZE' {*UND* section}
powerpc/crypto/sha1-powerpc-asm.S:116: Error: expression too complex
powerpc/crypto/sha1-powerpc-asm.S:178: Error: unsupported relocation against STACKFRAMESIZE
---

Use INT_FRAME_SIZE instead.

Signed-off-by: Tony Breeds <redacted>
---
 arch/powerpc/crypto/sha1-powerpc-asm.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

FWIW the SHA1_PPC makes about a 20% difference on my 32bit board

diff --git a/arch/powerpc/crypto/sha1-powerpc-asm.S b/arch/powerpc/crypto/sha1-powerpc-asm.S
index a5f8264..125e165 100644
--- a/arch/powerpc/crypto/sha1-powerpc-asm.S
+++ b/arch/powerpc/crypto/sha1-powerpc-asm.S

@@ -113,7 +113,7 @@
 	STEPUP4((t)+16, fn)
 
 _GLOBAL(powerpc_sha_transform)
-	PPC_STLU r1,-STACKFRAMESIZE(r1)
+	PPC_STLU r1,-INT_FRAME_SIZE(r1)
 	SAVE_8GPRS(14, r1)
 	SAVE_10GPRS(22, r1)
 

@@ -175,5 +175,5 @@ _GLOBAL(powerpc_sha_transform)
 
 	REST_8GPRS(14, r1)
 	REST_10GPRS(22, r1)
-	addi	r1,r1,STACKFRAMESIZE
+	addi	r1,r1,INT_FRAME_SIZE
 	blr

-- 
1.8.1.2

On Tue, 26 Feb 2013 at 13:20, Tony Breeds wrote:

When building with CRYPTO_SHA1_PPC enabled we fail with:
---
powerpc/crypto/sha1-powerpc-asm.S: Assembler messages:
powerpc/crypto/sha1-powerpc-asm.S:116: Error: can't resolve `0' {*ABS* section} - `STACKFRAMESIZE' {*UND* section}
powerpc/crypto/sha1-powerpc-asm.S:116: Error: expression too complex
powerpc/crypto/sha1-powerpc-asm.S:178: Error: unsupported relocation against STACKFRAMESIZE
---

Use INT_FRAME_SIZE instead.

Signed-off-by: Tony Breeds <redacted>

Thanks for the fix! Ran into this as well, with your patch 3.9-rc1 
compiles again (and it even boots :-))

Tested-by: Christian Kujau <redacted>

$ grep -A10 sha1 /proc/crypto
name         : sha1
driver       : sha1-powerpc
module       : kernel
priority     : 0
refcnt       : 1
selftest     : passed
type         : shash
blocksize    : 64
digestsize   : 20

-- 
BOFH excuse #21:

POSIX compliance problem

On Mon, Mar 04, 2013 at 05:23:14PM -0800, Christian Kujau wrote:

On Tue, 26 Feb 2013 at 13:20, Tony Breeds wrote:

quoted

When building with CRYPTO_SHA1_PPC enabled we fail with:
---
powerpc/crypto/sha1-powerpc-asm.S: Assembler messages:
powerpc/crypto/sha1-powerpc-asm.S:116: Error: can't resolve `0' {*ABS* section} - `STACKFRAMESIZE' {*UND* section}
powerpc/crypto/sha1-powerpc-asm.S:116: Error: expression too complex
powerpc/crypto/sha1-powerpc-asm.S:178: Error: unsupported relocation against STACKFRAMESIZE
---

Use INT_FRAME_SIZE instead.

Signed-off-by: Tony Breeds <redacted>

Thanks for the fix! Ran into this as well, with your patch 3.9-rc1 
compiles again (and it even boots :-))

Tested-by: Christian Kujau <redacted>

$ grep -A10 sha1 /proc/crypto
name         : sha1
driver       : sha1-powerpc
module       : kernel
priority     : 0
refcnt       : 1
selftest     : passed
type         : shash
blocksize    : 64
digestsize   : 20

Thanks Christian. What hardware are you on?

cheers

On Wed, 6 Mar 2013 at 15:09, Michael Ellerman wrote:

Thanks Christian. What hardware are you on?

This is a PowerBook G4, 32bit, uni-processor. Full dmesg, e.g.:

  http://nerdbynature.de/bits/3.9.0-rc1/dmesg.txt

C.
-- 
BOFH excuse #88:

Boss' kid fucked up the machine