Re: [PATCH] geode: PTR_ERR return of wrong pointer in fallback_init_cip()
On Wed, Jan 06, 2010 at 07:07:36PM +0100, Sebastian Andrzej Siewior wrote:
>
> Herbert, do you want me to rebase this patch on top of Linus' tree or
> do you have allready plans for this?
>
> [0] http://www.mail-archive.com/linux-crypto@vger.kernel.org/msg03919.html
Plesae repost. Thanks!
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Re: [PATCH] geode: PTR_ERR return of wrong pointer in fallback_init_cip()
* Herbert Xu | 2009-12-11 23:03:49 [+0800]:
>On Mon, Dec 07, 2009 at 03:14:33PM +0100, Roel Kluin wrote:
>> Return the PTR_ERR of the correct pointer.
>>
>> Signed-off-by: Roel Kluin
>
>Patch applied. Thank you.
Martin picked an earlier version of this patch [0] which is allready in
Linus' tree as b59cdcb33 ("[S390] crypto: use more descriptive function
names for init/exit routines.") and I don't see this in the cryptodev or
crypto tree.
Herbert, do you want me to rebase this patch on top of Linus' tree or
do you have allready plans for this?
[0] http://www.mail-archive.com/linux-crypto@vger.kernel.org/msg03919.html
Sebastian
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Re: [PATCH] geode: PTR_ERR return of wrong pointer in fallback_init_cip()
On Mon, Dec 07, 2009 at 03:14:33PM +0100, Roel Kluin wrote:
> Return the PTR_ERR of the correct pointer.
>
> Signed-off-by: Roel Kluin
Patch applied. Thank you.
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Re: [PATCH] geode: PTR_ERR return of wrong pointer in fallback_init_cip()
Return the PTR_ERR of the correct pointer.
Signed-off-by: Roel Kluin
---
> This is correct however you missed one spot a few lines above that one.
> Sergey Mironov sent a patch a while ago unfortunatelly a mangled one and
> he hasn't resent it yet.
> Could you please look at [0] for the missing spot? If you had fun fixing
> that one, I've a made a similar mistake in s390's driver [1]. If not
> please say so.
Yes, I found that one too, although I sent a patch in a seperate thread.
You can ignore that and ack this if you like it.
I did not find the additional mistakes, though, so a new patch below.
> [0] http://www.mail-archive.com/linux-crypto@vger.kernel.org/msg03883.html
> [1] http://www.mail-archive.com/linux-crypto@vger.kernel.org/msg03888.html
>
> Sebastian
Thanks,
Roel
arch/s390/crypto/aes_s390.c |8
drivers/crypto/geode-aes.c |6 +++---
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index 6118890..58f4673 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -78,14 +78,14 @@ static int setkey_fallback_cip(struct crypto_tfm *tfm,
const u8 *in_key,
struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
int ret;
- sctx->fallback.blk->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK;
- sctx->fallback.blk->base.crt_flags |= (tfm->crt_flags &
+ sctx->fallback.cip->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK;
+ sctx->fallback.cip->base.crt_flags |= (tfm->crt_flags &
CRYPTO_TFM_REQ_MASK);
ret = crypto_cipher_setkey(sctx->fallback.cip, in_key, key_len);
if (ret) {
tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;
- tfm->crt_flags |= (sctx->fallback.blk->base.crt_flags &
+ tfm->crt_flags |= (sctx->fallback.cip->base.crt_flags &
CRYPTO_TFM_RES_MASK);
}
return ret;
@@ -174,7 +174,7 @@ static int fallback_init_cip(struct crypto_tfm *tfm)
if (IS_ERR(sctx->fallback.cip)) {
pr_err("Allocating AES fallback algorithm %s failed\n",
name);
- return PTR_ERR(sctx->fallback.blk);
+ return PTR_ERR(sctx->fallback.cip);
}
return 0;
diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c
index 4801162..03e71b1 100644
--- a/drivers/crypto/geode-aes.c
+++ b/drivers/crypto/geode-aes.c
@@ -135,8 +135,8 @@ static int geode_setkey_cip(struct crypto_tfm *tfm, const
u8 *key,
/*
* The requested key size is not supported by HW, do a fallback
*/
- op->fallback.blk->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK;
- op->fallback.blk->base.crt_flags |= (tfm->crt_flags &
CRYPTO_TFM_REQ_MASK);
+ op->fallback.cip->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK;
+ op->fallback.cip->base.crt_flags |= (tfm->crt_flags &
CRYPTO_TFM_REQ_MASK);
ret = crypto_cipher_setkey(op->fallback.cip, key, len);
if (ret) {
@@ -263,7 +263,7 @@ static int fallback_init_cip(struct crypto_tfm *tfm)
if (IS_ERR(op->fallback.cip)) {
printk(KERN_ERR "Error allocating fallback algo %s\n", name);
- return PTR_ERR(op->fallback.blk);
+ return PTR_ERR(op->fallback.cip);
}
return 0;
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Re: [PATCH] geode: PTR_ERR return of wrong pointer in fallback_init_cip()
* Roel Kluin | 2009-12-07 14:28:23 [+0100]:
>Return the PTR_ERR of the correct pointer.
>
>Signed-off-by: Roel Kluin
>---
> drivers/crypto/geode-aes.c |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
>diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c
>index 4801162..12cf864 100644
>--- a/drivers/crypto/geode-aes.c
>+++ b/drivers/crypto/geode-aes.c
>@@ -263,7 +263,7 @@ static int fallback_init_cip(struct crypto_tfm *tfm)
>
> if (IS_ERR(op->fallback.cip)) {
> printk(KERN_ERR "Error allocating fallback algo %s\n", name);
>- return PTR_ERR(op->fallback.blk);
>+ return PTR_ERR(op->fallback.cip);
> }
This is correct however you missed one spot a few lines above that one.
Sergey Mironov sent a patch a while ago unfortunatelly a mangled one and
he hasn't resent it yet.
Could you please look at [0] for the missing spot? If you had fun fixing
that one, I've a made a similar mistake in s390's driver [1]. If not
please say so.
>
> return 0;
[0] http://www.mail-archive.com/linux-crypto@vger.kernel.org/msg03883.html
[1] http://www.mail-archive.com/linux-crypto@vger.kernel.org/msg03888.html
Sebastian
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[PATCH] geode: PTR_ERR return of wrong pointer in fallback_init_cip()
Return the PTR_ERR of the correct pointer.
Signed-off-by: Roel Kluin
---
drivers/crypto/geode-aes.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c
index 4801162..12cf864 100644
--- a/drivers/crypto/geode-aes.c
+++ b/drivers/crypto/geode-aes.c
@@ -263,7 +263,7 @@ static int fallback_init_cip(struct crypto_tfm *tfm)
if (IS_ERR(op->fallback.cip)) {
printk(KERN_ERR "Error allocating fallback algo %s\n", name);
- return PTR_ERR(op->fallback.blk);
+ return PTR_ERR(op->fallback.cip);
}
return 0;
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