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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-05-07 10:57:14 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-05-07 10:57:14 -0700 |
commit | 6f69c981811c8b019d7882839e31c34ea8330860 (patch) | |
tree | 819284601e1f68d3231baaad10b0f375b57d8a77 /crypto | |
parent | 63342b1dd5f884d97b41b0cd04fae01a69e0a762 (diff) | |
parent | b8969a1b69672b163d057e7745ebc915df689211 (diff) | |
download | linux-stable-6f69c981811c8b019d7882839e31c34ea8330860.tar.gz linux-stable-6f69c981811c8b019d7882839e31c34ea8330860.tar.bz2 linux-stable-6f69c981811c8b019d7882839e31c34ea8330860.zip |
Merge tag 'v6.4-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
- A long-standing bug in crypto_engine
- A buggy but harmless check in the sun8i-ss driver
- A regression in the CRYPTO_USER interface
* tag 'v6.4-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: api - Fix CRYPTO_USER checks for report function
crypto: engine - fix crypto_queue backlog handling
crypto: sun8i-ss - Fix a test in sun8i_ss_setup_ivs()
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/acompress.c | 2 | ||||
-rw-r--r-- | crypto/aead.c | 2 | ||||
-rw-r--r-- | crypto/ahash.c | 2 | ||||
-rw-r--r-- | crypto/akcipher.c | 2 | ||||
-rw-r--r-- | crypto/algapi.c | 3 | ||||
-rw-r--r-- | crypto/crypto_engine.c | 6 | ||||
-rw-r--r-- | crypto/kpp.c | 2 | ||||
-rw-r--r-- | crypto/rng.c | 2 | ||||
-rw-r--r-- | crypto/scompress.c | 2 | ||||
-rw-r--r-- | crypto/shash.c | 2 | ||||
-rw-r--r-- | crypto/skcipher.c | 2 |
11 files changed, 15 insertions, 12 deletions
diff --git a/crypto/acompress.c b/crypto/acompress.c index 82a290df2822..1c682810a484 100644 --- a/crypto/acompress.c +++ b/crypto/acompress.c @@ -125,7 +125,7 @@ static const struct crypto_type crypto_acomp_type = { #ifdef CONFIG_PROC_FS .show = crypto_acomp_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_acomp_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/aead.c b/crypto/aead.c index ffc48a7dfb34..d5ba204ebdbf 100644 --- a/crypto/aead.c +++ b/crypto/aead.c @@ -242,7 +242,7 @@ static const struct crypto_type crypto_aead_type = { #ifdef CONFIG_PROC_FS .show = crypto_aead_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_aead_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/ahash.c b/crypto/ahash.c index b8a607928e72..324651040446 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -509,7 +509,7 @@ static const struct crypto_type crypto_ahash_type = { #ifdef CONFIG_PROC_FS .show = crypto_ahash_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_ahash_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/akcipher.c b/crypto/akcipher.c index 186e762b509a..7960ceb528c3 100644 --- a/crypto/akcipher.c +++ b/crypto/akcipher.c @@ -98,7 +98,7 @@ static const struct crypto_type crypto_akcipher_type = { #ifdef CONFIG_PROC_FS .show = crypto_akcipher_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_akcipher_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/algapi.c b/crypto/algapi.c index d7eb8f9e9883..5e7cd603d489 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -961,6 +961,9 @@ EXPORT_SYMBOL_GPL(crypto_enqueue_request); void crypto_enqueue_request_head(struct crypto_queue *queue, struct crypto_async_request *request) { + if (unlikely(queue->qlen >= queue->max_qlen)) + queue->backlog = queue->backlog->prev; + queue->qlen++; list_add(&request->list, &queue->list); } diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c index 21f791615114..74fcc0897041 100644 --- a/crypto/crypto_engine.c +++ b/crypto/crypto_engine.c @@ -129,9 +129,6 @@ start_request: if (!engine->retry_support) engine->cur_req = async_req; - if (backlog) - crypto_request_complete(backlog, -EINPROGRESS); - if (engine->busy) was_busy = true; else @@ -217,6 +214,9 @@ req_err_2: crypto_request_complete(async_req, ret); retry: + if (backlog) + crypto_request_complete(backlog, -EINPROGRESS); + /* If retry mechanism is supported, send new requests to engine */ if (engine->retry_support) { spin_lock_irqsave(&engine->queue_lock, flags); diff --git a/crypto/kpp.c b/crypto/kpp.c index 74f2e8e918fa..33d44e59387f 100644 --- a/crypto/kpp.c +++ b/crypto/kpp.c @@ -96,7 +96,7 @@ static const struct crypto_type crypto_kpp_type = { #ifdef CONFIG_PROC_FS .show = crypto_kpp_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_kpp_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/rng.c b/crypto/rng.c index ffde0f64fb25..279dffdebf59 100644 --- a/crypto/rng.c +++ b/crypto/rng.c @@ -118,7 +118,7 @@ static const struct crypto_type crypto_rng_type = { #ifdef CONFIG_PROC_FS .show = crypto_rng_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_rng_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/scompress.c b/crypto/scompress.c index 24138b42a648..442a82c9de7d 100644 --- a/crypto/scompress.c +++ b/crypto/scompress.c @@ -240,7 +240,7 @@ static const struct crypto_type crypto_scomp_type = { #ifdef CONFIG_PROC_FS .show = crypto_scomp_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_scomp_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/shash.c b/crypto/shash.c index 5845b7d59b2f..717b42df3495 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -548,7 +548,7 @@ static const struct crypto_type crypto_shash_type = { #ifdef CONFIG_PROC_FS .show = crypto_shash_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_shash_report, #endif #ifdef CONFIG_CRYPTO_STATS diff --git a/crypto/skcipher.c b/crypto/skcipher.c index 6caca02d7e55..7b275716cf4e 100644 --- a/crypto/skcipher.c +++ b/crypto/skcipher.c @@ -776,7 +776,7 @@ static const struct crypto_type crypto_skcipher_type = { #ifdef CONFIG_PROC_FS .show = crypto_skcipher_show, #endif -#ifdef CONFIG_CRYPTO_USER +#if IS_ENABLED(CONFIG_CRYPTO_USER) .report = crypto_skcipher_report, #endif #ifdef CONFIG_CRYPTO_STATS |