Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.15.7 2021-08-12T11:16:57+00:00 2021-08-12T11:16:57+00:00 Jason Wang wangborong@cdjrlc.com 2021-08-03T12:55:25+00:00 urn:sha1:c391714c04971f5f68e3685bd7da940c9b90036d The kfree_sensitive is a kernel API to clear sensitive information that should not be leaked to other future users of the same memory objects and free the memory. Its function is the same as the combination of memzero_explicit and kfree. Thus, we can replace the combination APIs with the single kfree_sensitive API. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-07-30T02:58:35+00:00 Jason Wang wangborong@cdjrlc.com 2021-07-20T13:01:04+00:00 urn:sha1:192b722f3866d3fb45b9e6a6ecd02ff09f2aefbe The kfree_sensitive is a kernel API to clear sensitive information that should not be leaked to other future users of the same memory objects and free the memory. Its function is the same as the combination of memzero_explicit and kfree. Thus, we can replace the combination APIs with the single kfree_sensitive API. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-04-16T11:16:33+00:00 Shixin Liu liushixin2@huawei.com 2021-04-08T07:18:33+00:00 urn:sha1:cc987ae9150c255352660d235ab27c834aa527be pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Signed-off-by: Shixin Liu <liushixin2@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-04-16T11:16:32+00:00 Shixin Liu liushixin2@huawei.com 2021-04-08T07:18:32+00:00 urn:sha1:06cd7423cf451d68bfab289278d7890c9ae01a14 pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Signed-off-by: Shixin Liu <liushixin2@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-04-16T11:16:32+00:00 Shixin Liu liushixin2@huawei.com 2021-04-08T07:18:31+00:00 urn:sha1:ac98fc5e1c321112dab9ccac9df892c154540f5d pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Signed-off-by: Shixin Liu <liushixin2@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-04-09T07:45:13+00:00 Colin Ian King colin.king@canonical.com 2021-04-01T15:18:27+00:00 urn:sha1:50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a It appears there are several failure return paths that don't seem to be free'ing pad. Fix these. Addresses-Coverity: ("Resource leak") Fixes: d9b45418a917 ("crypto: sun8i-ss - support hash algorithms") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-04-09T07:41:05+00:00 Corentin Labbe clabbe.montjoie@gmail.com 2021-03-29T20:12:00+00:00 urn:sha1:ac1af1a788b2002eb9d6f5ca6054517ad27f1930 Some CONFIG select miss CRYPTO_. Reported-by: Chen-Yu Tsai <wens@csie.org> Fixes: 56f6d5aee88d1 ("crypto: sun8i-ce - support hash algorithms") Fixes: d9b45418a9177 ("crypto: sun8i-ss - support hash algorithms") Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-03-26T09:02:34+00:00 Xiang Chen chenxiang66@hisilicon.com 2021-03-16T01:55:26+00:00 urn:sha1:884b93c510250269fbf73d8333eb69f214c42c0b For function dma_unmap_sg(), the <nents> parameter should be number of elements in the scatterlist prior to the mapping, not after the mapping. So fix this usage. Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Acked-by: Corentin LABBE <clabbe.montjoie@gmail.com> Tested-by: Corentin LABBE <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-03-12T13:04:07+00:00 Philipp Zabel p.zabel@pengutronix.de 2021-03-05T09:12:36+00:00 urn:sha1:aa31e559f7f9267cc65ac7029bdf19b5b3635eaf As of commit bb475230b8e5 ("reset: make optional functions really optional"), the reset framework API calls use NULL pointers to describe optional, non-present reset controls. This allows to unconditionally return errors from devm_reset_control_get_optional_exclusive. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2021-03-12T13:04:04+00:00 Jia-Ju Bai baijiaju1990@gmail.com 2021-03-05T01:57:17+00:00 urn:sha1:282894556b8349d3c095eedadc4dde9495d48445 When dma_mapping_error() returns an error, no error return code of sun8i_ce_prng_generate() is assigned. To fix this bug, err is assigned with -EFAULT as error return code. Reported-by: TOTE Robot <oslab@tsinghua.edu.cn> Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>