[PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[Andre Przywara]

Hi,

these two patches provide a different approach to an issue I tried
to fix lately [1].
Instead of casting everything I now promote local types to size_t, so
that the min3() arguments naturally match in type.
As size_t is defined as "unsigned int" on 32-bit architectures
anyway, that actually does not change anything there, but instead
provides a clean approach to get it compiled for arm64.

I split this up because 1/2 seems much cleaner to me than 2/2, so we
can have a separate discussion/merge process on this.

Cheers,
Andre.

[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/395689.html

Andre Przywara (2):
  crypto: sunxi-ss-cipher: promote variables to match types in min3()
    calls
  crypto: sunxi-ss-hash: promote variables to match types in min3()
    calls

 drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 20 ++++++++++----------
 drivers/crypto/sunxi-ss/sun4i-ss-hash.c   | 12 ++++++------
 drivers/crypto/sunxi-ss/sun4i-ss.h        |  2 +-
 3 files changed, 17 insertions(+), 17 deletions(-)

-- 
2.6.4

[PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[Andre Przywara]

Hi,

these two patches provide a different approach to an issue I tried
to fix lately [1].
Instead of casting everything I now promote local types to size_t, so
that the min3() arguments naturally match in type.
As size_t is defined as "unsigned int" on 32-bit architectures
anyway, that actually does not change anything there, but instead
provides a clean approach to get it compiled for arm64.

I split this up because 1/2 seems much cleaner to me than 2/2, so we
can have a separate discussion/merge process on this.

Cheers,
Andre.

[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/395689.html

Andre Przywara (2):
  crypto: sunxi-ss-cipher: promote variables to match types in min3()
    calls
  crypto: sunxi-ss-hash: promote variables to match types in min3()
    calls

 drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 20 ++++++++++----------
 drivers/crypto/sunxi-ss/sun4i-ss-hash.c   | 12 ++++++------
 drivers/crypto/sunxi-ss/sun4i-ss.h        |  2 +-
 3 files changed, 17 insertions(+), 17 deletions(-)

-- 
2.6.4

[PATCH 1/2] crypto: sunxi-ss-cipher: promote variables to match types in min3() calls

[Andre Przywara]

The min3() macro expects all arguments to be of the same type (or
size at least).
Change the type of some local variables in sun4i-ss-cipher.c to
size_t to match the type used in some generic structures we
compare against.
That shouldn't change anything for 32-bit (as size_t is unsigned int
there anyway), but allows compilation for 64-bit architectures.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
index a19ee12..707f30f 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
@@ -25,13 +25,13 @@ static int sun4i_ss_opti_poll(struct ablkcipher_request *areq)
 	struct sun4i_cipher_req_ctx *ctx = ablkcipher_request_ctx(areq);
 	u32 mode = ctx->mode;
 	/* when activating SS, the default FIFO space is SS_RX_DEFAULT(32) */
-	u32 rx_cnt = SS_RX_DEFAULT;
-	u32 tx_cnt = 0;
+	size_t rx_cnt = SS_RX_DEFAULT;
+	size_t tx_cnt = 0;
 	u32 spaces;
 	u32 v;
 	int i, err = 0;
-	unsigned int ileft = areq->nbytes;
-	unsigned int oleft = areq->nbytes;
+	size_t ileft = areq->nbytes;
+	size_t oleft = areq->nbytes;
 	unsigned int todo;
 	struct sg_mapping_iter mi, mo;
 	unsigned int oi, oo; /* offset for in and out */
@@ -134,13 +134,13 @@ static int sun4i_ss_cipher_poll(struct ablkcipher_request *areq)
 	struct sun4i_cipher_req_ctx *ctx = ablkcipher_request_ctx(areq);
 	u32 mode = ctx->mode;
 	/* when activating SS, the default FIFO space is SS_RX_DEFAULT(32) */
-	u32 rx_cnt = SS_RX_DEFAULT;
-	u32 tx_cnt = 0;
+	size_t rx_cnt = SS_RX_DEFAULT;
+	size_t tx_cnt = 0;
 	u32 v;
 	u32 spaces;
 	int i, err = 0;
-	unsigned int ileft = areq->nbytes;
-	unsigned int oleft = areq->nbytes;
+	size_t ileft = areq->nbytes;
+	size_t oleft = areq->nbytes;
 	unsigned int todo;
 	struct sg_mapping_iter mi, mo;
 	unsigned int oi, oo;	/* offset for in and out */
@@ -148,7 +148,7 @@ static int sun4i_ss_cipher_poll(struct ablkcipher_request *areq)
 	char bufo[4 * SS_TX_MAX]; /* buffer for linearize SG dst */
 	unsigned int ob = 0;	/* offset in buf */
 	unsigned int obo = 0;	/* offset in bufo*/
-	unsigned int obl = 0;	/* length of data in bufo */
+	size_t obl = 0;	/* length of data in bufo */
 
 	if (areq->nbytes == 0)
 		return 0;
@@ -251,7 +251,7 @@ static int sun4i_ss_cipher_poll(struct ablkcipher_request *areq)
 		spaces = readl(ss->base + SS_FCSR);
 		rx_cnt = SS_RXFIFO_SPACES(spaces);
 		tx_cnt = SS_TXFIFO_SPACES(spaces);
-		dev_dbg(ss->dev, "%x %u/%u %u/%u cnt=%u %u/%u %u/%u cnt=%u %u %u\n",
+		dev_dbg(ss->dev, "%x %u/%zu %zu/%u cnt=%zu %u/%zu %zu/%u cnt=%zu %u %u\n",
 			mode,
 			oi, mi.length, ileft, areq->nbytes, rx_cnt,
 			oo, mo.length, oleft, areq->nbytes, tx_cnt,
-- 
2.6.4

[PATCH 1/2] crypto: sunxi-ss-cipher: promote variables to match types in min3() calls

[Andre Przywara]

The min3() macro expects all arguments to be of the same type (or
size at least).
Change the type of some local variables in sun4i-ss-cipher.c to
size_t to match the type used in some generic structures we
compare against.
That shouldn't change anything for 32-bit (as size_t is unsigned int
there anyway), but allows compilation for 64-bit architectures.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
index a19ee12..707f30f 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
@@ -25,13 +25,13 @@ static int sun4i_ss_opti_poll(struct ablkcipher_request *areq)
 	struct sun4i_cipher_req_ctx *ctx = ablkcipher_request_ctx(areq);
 	u32 mode = ctx->mode;
 	/* when activating SS, the default FIFO space is SS_RX_DEFAULT(32) */
-	u32 rx_cnt = SS_RX_DEFAULT;
-	u32 tx_cnt = 0;
+	size_t rx_cnt = SS_RX_DEFAULT;
+	size_t tx_cnt = 0;
 	u32 spaces;
 	u32 v;
 	int i, err = 0;
-	unsigned int ileft = areq->nbytes;
-	unsigned int oleft = areq->nbytes;
+	size_t ileft = areq->nbytes;
+	size_t oleft = areq->nbytes;
 	unsigned int todo;
 	struct sg_mapping_iter mi, mo;
 	unsigned int oi, oo; /* offset for in and out */
@@ -134,13 +134,13 @@ static int sun4i_ss_cipher_poll(struct ablkcipher_request *areq)
 	struct sun4i_cipher_req_ctx *ctx = ablkcipher_request_ctx(areq);
 	u32 mode = ctx->mode;
 	/* when activating SS, the default FIFO space is SS_RX_DEFAULT(32) */
-	u32 rx_cnt = SS_RX_DEFAULT;
-	u32 tx_cnt = 0;
+	size_t rx_cnt = SS_RX_DEFAULT;
+	size_t tx_cnt = 0;
 	u32 v;
 	u32 spaces;
 	int i, err = 0;
-	unsigned int ileft = areq->nbytes;
-	unsigned int oleft = areq->nbytes;
+	size_t ileft = areq->nbytes;
+	size_t oleft = areq->nbytes;
 	unsigned int todo;
 	struct sg_mapping_iter mi, mo;
 	unsigned int oi, oo;	/* offset for in and out */
@@ -148,7 +148,7 @@ static int sun4i_ss_cipher_poll(struct ablkcipher_request *areq)
 	char bufo[4 * SS_TX_MAX]; /* buffer for linearize SG dst */
 	unsigned int ob = 0;	/* offset in buf */
 	unsigned int obo = 0;	/* offset in bufo*/
-	unsigned int obl = 0;	/* length of data in bufo */
+	size_t obl = 0;	/* length of data in bufo */
 
 	if (areq->nbytes == 0)
 		return 0;
@@ -251,7 +251,7 @@ static int sun4i_ss_cipher_poll(struct ablkcipher_request *areq)
 		spaces = readl(ss->base + SS_FCSR);
 		rx_cnt = SS_RXFIFO_SPACES(spaces);
 		tx_cnt = SS_TXFIFO_SPACES(spaces);
-		dev_dbg(ss->dev, "%x %u/%u %u/%u cnt=%u %u/%u %u/%u cnt=%u %u %u\n",
+		dev_dbg(ss->dev, "%x %u/%zu %zu/%u cnt=%zu %u/%zu %zu/%u cnt=%zu %u %u\n",
 			mode,
 			oi, mi.length, ileft, areq->nbytes, rx_cnt,
 			oo, mo.length, oleft, areq->nbytes, tx_cnt,
-- 
2.6.4

[PATCH 2/2] crypto: sunxi-ss-hash: promote variables to match types in min3() calls

[Andre Przywara]

The min3() macro expects all arguments to be of the same type (or
size at least).
Change the type of some local variables in sun4i-ss-hash.c to
size_t to match the type used in some generic structures we
compare against.
That shouldn't change anything for 32-bit (as size_t is unsigned int
there anyway), but allows compilation for 64-bit architectures.
There are two casts still necessary, because we can't change the type
in a generic structure.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 drivers/crypto/sunxi-ss/sun4i-ss-hash.c | 12 ++++++------
 drivers/crypto/sunxi-ss/sun4i-ss.h      |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-hash.c b/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
index ff80314..c0384f1 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
@@ -170,7 +170,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	struct sun4i_ss_ctx *ss = op->ss;
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	unsigned int in_i = 0; /* advancement in the current SG */
-	unsigned int end;
+	size_t end;
 	/*
 	 * end is the position when we need to stop writing to the device,
 	 * to be compared to i
@@ -181,7 +181,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	size_t copied = 0;
 	struct sg_mapping_iter mi;
 
-	dev_dbg(ss->dev, "%s %s bc=%llu len=%u mode=%x wl=%u h0=%0x",
+	dev_dbg(ss->dev, "%s %s bc=%llu len=%u mode=%x wl=%zu h0=%0x",
 		__func__, crypto_tfm_alg_name(areq->base.tfm),
 		op->byte_count, areq->nbytes, op->mode,
 		op->len, op->hash[0]);
@@ -206,7 +206,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	end = ((areq->nbytes + op->len) / 64) * 64 - op->len;
 
 	if (end > areq->nbytes || areq->nbytes - end > 63) {
-		dev_err(ss->dev, "ERROR: Bound error %u %u\n",
+		dev_err(ss->dev, "ERROR: Bound error %zu %u\n",
 			end, areq->nbytes);
 		return -EINVAL;
 	}
@@ -266,7 +266,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 		}
 		if (mi.length - in_i > 3 && i < end) {
 			/* how many bytes we can read from current SG */
-			in_r = min3(mi.length - in_i, areq->nbytes - i,
+			in_r = min3(mi.length - in_i, (size_t)areq->nbytes - i,
 				    ((mi.length - in_i) / 4) * 4);
 			/* how many bytes we can write in the device*/
 			todo = min3((u32)(end - i) / 4, rx_cnt, (u32)in_r / 4);
@@ -289,7 +289,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	if ((areq->nbytes - i) < 64) {
 		while (i < areq->nbytes && in_i < mi.length && op->len < 64) {
 			/* how many bytes we can read from current SG */
-			in_r = min3(mi.length - in_i, areq->nbytes - i,
+			in_r = min3(mi.length - in_i, (size_t)areq->nbytes - i,
 				    64 - op->len);
 			memcpy(op->buf + op->len, mi.addr + in_i, in_r);
 			op->len += in_r;
@@ -352,7 +352,7 @@ int sun4i_hash_final(struct ahash_request *areq)
 	u32 wb = 0;
 	unsigned int nwait, nbw = 0;
 
-	dev_dbg(ss->dev, "%s: byte=%llu len=%u mode=%x wl=%u h=%x",
+	dev_dbg(ss->dev, "%s: byte=%llu len=%u mode=%x wl=%zu h=%x",
 		__func__, op->byte_count, areq->nbytes, op->mode,
 		op->len, op->hash[0]);
 
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss.h b/drivers/crypto/sunxi-ss/sun4i-ss.h
index 8e9c05f..c15fa21 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss.h
+++ b/drivers/crypto/sunxi-ss/sun4i-ss.h
@@ -162,7 +162,7 @@ struct sun4i_req_ctx {
 	u64 byte_count; /* number of bytes "uploaded" to the device */
 	u32 hash[5]; /* for storing SS_IVx register */
 	char buf[64];
-	unsigned int len;
+	size_t len;
 	struct sun4i_ss_ctx *ss;
 };
 
-- 
2.6.4

[PATCH 2/2] crypto: sunxi-ss-hash: promote variables to match types in min3() calls

[Andre Przywara]

The min3() macro expects all arguments to be of the same type (or
size at least).
Change the type of some local variables in sun4i-ss-hash.c to
size_t to match the type used in some generic structures we
compare against.
That shouldn't change anything for 32-bit (as size_t is unsigned int
there anyway), but allows compilation for 64-bit architectures.
There are two casts still necessary, because we can't change the type
in a generic structure.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 drivers/crypto/sunxi-ss/sun4i-ss-hash.c | 12 ++++++------
 drivers/crypto/sunxi-ss/sun4i-ss.h      |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-hash.c b/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
index ff80314..c0384f1 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
@@ -170,7 +170,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	struct sun4i_ss_ctx *ss = op->ss;
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	unsigned int in_i = 0; /* advancement in the current SG */
-	unsigned int end;
+	size_t end;
 	/*
 	 * end is the position when we need to stop writing to the device,
 	 * to be compared to i
@@ -181,7 +181,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	size_t copied = 0;
 	struct sg_mapping_iter mi;
 
-	dev_dbg(ss->dev, "%s %s bc=%llu len=%u mode=%x wl=%u h0=%0x",
+	dev_dbg(ss->dev, "%s %s bc=%llu len=%u mode=%x wl=%zu h0=%0x",
 		__func__, crypto_tfm_alg_name(areq->base.tfm),
 		op->byte_count, areq->nbytes, op->mode,
 		op->len, op->hash[0]);
@@ -206,7 +206,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	end = ((areq->nbytes + op->len) / 64) * 64 - op->len;
 
 	if (end > areq->nbytes || areq->nbytes - end > 63) {
-		dev_err(ss->dev, "ERROR: Bound error %u %u\n",
+		dev_err(ss->dev, "ERROR: Bound error %zu %u\n",
 			end, areq->nbytes);
 		return -EINVAL;
 	}
@@ -266,7 +266,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 		}
 		if (mi.length - in_i > 3 && i < end) {
 			/* how many bytes we can read from current SG */
-			in_r = min3(mi.length - in_i, areq->nbytes - i,
+			in_r = min3(mi.length - in_i, (size_t)areq->nbytes - i,
 				    ((mi.length - in_i) / 4) * 4);
 			/* how many bytes we can write in the device*/
 			todo = min3((u32)(end - i) / 4, rx_cnt, (u32)in_r / 4);
@@ -289,7 +289,7 @@ int sun4i_hash_update(struct ahash_request *areq)
 	if ((areq->nbytes - i) < 64) {
 		while (i < areq->nbytes && in_i < mi.length && op->len < 64) {
 			/* how many bytes we can read from current SG */
-			in_r = min3(mi.length - in_i, areq->nbytes - i,
+			in_r = min3(mi.length - in_i, (size_t)areq->nbytes - i,
 				    64 - op->len);
 			memcpy(op->buf + op->len, mi.addr + in_i, in_r);
 			op->len += in_r;
@@ -352,7 +352,7 @@ int sun4i_hash_final(struct ahash_request *areq)
 	u32 wb = 0;
 	unsigned int nwait, nbw = 0;
 
-	dev_dbg(ss->dev, "%s: byte=%llu len=%u mode=%x wl=%u h=%x",
+	dev_dbg(ss->dev, "%s: byte=%llu len=%u mode=%x wl=%zu h=%x",
 		__func__, op->byte_count, areq->nbytes, op->mode,
 		op->len, op->hash[0]);
 
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss.h b/drivers/crypto/sunxi-ss/sun4i-ss.h
index 8e9c05f..c15fa21 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss.h
+++ b/drivers/crypto/sunxi-ss/sun4i-ss.h
@@ -162,7 +162,7 @@ struct sun4i_req_ctx {
 	u64 byte_count; /* number of bytes "uploaded" to the device */
 	u32 hash[5]; /* for storing SS_IVx register */
 	char buf[64];
-	unsigned int len;
+	size_t len;
 	struct sun4i_ss_ctx *ss;
 };
 
-- 
2.6.4

[PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[Herbert Xu]

On Thu, Jan 07, 2016 at 03:58:16PM +0000, Andre Przywara wrote:
> Hi,
> 
> these two patches provide a different approach to an issue I tried
> to fix lately [1].
> Instead of casting everything I now promote local types to size_t, so
> that the min3() arguments naturally match in type.
> As size_t is defined as "unsigned int" on 32-bit architectures
> anyway, that actually does not change anything there, but instead
> provides a clean approach to get it compiled for arm64.
> 
> I split this up because 1/2 seems much cleaner to me than 2/2, so we
> can have a separate discussion/merge process on this.

If this is meant for the crypto tree it needs to go to the linux-crypto
list.

Thanks,
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Re: [PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[Herbert Xu]

On Thu, Jan 07, 2016 at 03:58:16PM +0000, Andre Przywara wrote:
> Hi,
> 
> these two patches provide a different approach to an issue I tried
> to fix lately [1].
> Instead of casting everything I now promote local types to size_t, so
> that the min3() arguments naturally match in type.
> As size_t is defined as "unsigned int" on 32-bit architectures
> anyway, that actually does not change anything there, but instead
> provides a clean approach to get it compiled for arm64.
> 
> I split this up because 1/2 seems much cleaner to me than 2/2, so we
> can have a separate discussion/merge process on this.

If this is meant for the crypto tree it needs to go to the linux-crypto
list.

Thanks,
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Re: [PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[Andre Przywara]

Hi Herbert,

On 08/01/16 09:59, Herbert Xu wrote:
> On Thu, Jan 07, 2016 at 03:58:16PM +0000, Andre Przywara wrote:
>> Hi,
>>
>> these two patches provide a different approach to an issue I tried
>> to fix lately [1].
>> Instead of casting everything I now promote local types to size_t, so
>> that the min3() arguments naturally match in type.
>> As size_t is defined as "unsigned int" on 32-bit architectures
>> anyway, that actually does not change anything there, but instead
>> provides a clean approach to get it compiled for arm64.
>>
>> I split this up because 1/2 seems much cleaner to me than 2/2, so we
>> can have a separate discussion/merge process on this.
> 
> If this is meant for the crypto tree it needs to go to the linux-crypto
> list.

Oh dear, I planned on adding the list, but eventually forgot it. Sorry
for that, I will resend it to linux-crypto.

Thanks for pointing this out!

Cheers,
Andre.

Re: [PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[Andre Przywara]

Hi Herbert,

On 08/01/16 09:59, Herbert Xu wrote:
> On Thu, Jan 07, 2016 at 03:58:16PM +0000, Andre Przywara wrote:
>> Hi,
>>
>> these two patches provide a different approach to an issue I tried
>> to fix lately [1].
>> Instead of casting everything I now promote local types to size_t, so
>> that the min3() arguments naturally match in type.
>> As size_t is defined as "unsigned int" on 32-bit architectures
>> anyway, that actually does not change anything there, but instead
>> provides a clean approach to get it compiled for arm64.
>>
>> I split this up because 1/2 seems much cleaner to me than 2/2, so we
>> can have a separate discussion/merge process on this.
> 
> If this is meant for the crypto tree it needs to go to the linux-crypto
> list.

Oh dear, I planned on adding the list, but eventually forgot it. Sorry
for that, I will resend it to linux-crypto.

Thanks for pointing this out!

Cheers,
Andre.

[PATCH 0/2] crypto: sunxi-ss: fix 64-bit compilation

[Andre Przywara]

Hi Herbert,

On 08/01/16 09:59, Herbert Xu wrote:
> On Thu, Jan 07, 2016 at 03:58:16PM +0000, Andre Przywara wrote:
>> Hi,
>>
>> these two patches provide a different approach to an issue I tried
>> to fix lately [1].
>> Instead of casting everything I now promote local types to size_t, so
>> that the min3() arguments naturally match in type.
>> As size_t is defined as "unsigned int" on 32-bit architectures
>> anyway, that actually does not change anything there, but instead
>> provides a clean approach to get it compiled for arm64.
>>
>> I split this up because 1/2 seems much cleaner to me than 2/2, so we
>> can have a separate discussion/merge process on this.
> 
> If this is meant for the crypto tree it needs to go to the linux-crypto
> list.

Oh dear, I planned on adding the list, but eventually forgot it. Sorry
for that, I will resend it to linux-crypto.

Thanks for pointing this out!

Cheers,
Andre.