[PATCH] crypto: cavium: cpt: Replace mdelay with msleep in cpt_device_init

cpt_device_init() calls mdelay(100), i.e. busy wait for 100ms. That is not necessary and can be replaced with msleep to avoid busy waiting. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai <baijiaju1...@gmail.com> --- drivers/crypto/cavium/cp

[PATCH] crypto: crypto_user: Replace GFP_ATOMIC with GFP_KERNEL in crypto_report

is not necessary, and it can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai <baijiaju1...@gmail.com> --- crypto/crypto_user.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/crypto_user.c b/

[PATCH] crypto: rsa-pkcs1pad: Replace GFP_ATOMIC with GFP_KERNEL in pkcs1pad_encrypt_sign_complete

After checking all possible call chains to kzalloc here, my tool finds that this kzalloc is never called in atomic context. Thus GFP_ATOMIC is not necessary, and it can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai

[PATCH V2] Fix a sleep-in-atomic bug in shash_setkey_unaligned

it, GFP_KERNEL is replaced with GFP_ATOMIC. This bug is found by my static analysis tool and my code review. Signed-off-by: Jia-Ju Bai <baijiaju1...@163.com> --- crypto/shash.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/shash.c b/crypto/shash.c index 5

[PATCH] Fix a sleep-in-atomic bug in shash_setkey_unaligned

. This bug is found by my static analysis tool and my code review. Signed-off-by: Jia-Ju Bai <baijiaju1...@163.com> --- crypto/shash.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/shash.c b/crypto/shash.c index 5e31c8d..8fcecc6 100644 --- a/crypto/shash.c +++ b/