kernel/linux.git/drivers/crypto, branch v6.1.2

crypto: hisilicon/qm - increase the memory of local variables

2022-12-31T12:33:05+00:00

[ Upstream commit 3efe90af4c0c46c58dba1b306de142827153d9c0 ] Increase the buffer to prevent stack overflow by fuzz test. The maximum length of the qos configuration buffer is 256 bytes. Currently, the value of the 'val buffer' is only 32 bytes. The sscanf does not check the dest memory length. So the 'val buffer' may stack overflow. Signed-off-by: Kai Ye Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: hisilicon/hpre - fix resource leak in remove process

2022-12-31T12:33:05+00:00

[ Upstream commit 45e6319bd5f2154d8b8c9f1eaa4ac030ba0d330c ] In hpre_remove(), when the disable operation of qm sriov failed, the following logic should continue to be executed to release the remaining resources that have been allocated, instead of returning directly, otherwise there will be resource leakage. Signed-off-by: Zhiqi Song Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: img-hash - Fix variable dereferenced before check 'hdev->req'

2022-12-31T12:32:37+00:00

[ Upstream commit 04ba54e5af8f8f0137b08cb51a0b3a2e1ea46c94 ] Smatch report warning as follows: drivers/crypto/img-hash.c:366 img_hash_dma_task() warn: variable dereferenced before check 'hdev->req' Variable dereferenced should be done after check 'hdev->req', fix it. Fixes: d358f1abbf71 ("crypto: img-hash - Add Imagination Technologies hw hash accelerator") Fixes: 10badea259fa ("crypto: img-hash - Fix null pointer exception") Signed-off-by: Gaosheng Cui Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: omap-sham - Use pm_runtime_resume_and_get() in omap_sham_probe()

2022-12-31T12:32:36+00:00

[ Upstream commit 7bcceb4c9896b1b672b636ae70fe75110d6bf1ad ] omap_sham_probe() calls pm_runtime_get_sync() and calls pm_runtime_put_sync() latter to put usage_counter. However, pm_runtime_get_sync() will increment usage_counter even it failed. Fix it by replacing it with pm_runtime_resume_and_get() to keep usage counter balanced. Fixes: b359f034c8bf ("crypto: omap-sham - Convert to use pm_runtime API") Signed-off-by: Shang XiaoJing Acked-by: Mark Greer Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: amlogic - Remove kcalloc without check

2022-12-31T12:32:36+00:00

[ Upstream commit 3d780c8a9850ad60dee47a8d971ba7888f3d1bd3 ] There is no real point in allocating dedicated memory for the irqs array. MAXFLOW is only 2, so it is easier to allocated the needed space directly within the 'meson_dev' structure. This saves some memory allocation and avoids an indirection when using the irqs array. Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator...") Signed-off-by: Christophe JAILLET Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: qat - fix error return code in adf_probe

2022-12-31T12:32:36+00:00

[ Upstream commit 31f81401e23fb88cc030cd586abd28740e6c8136 ] Fix to return a negative error code -EINVAL instead of 0. Fixes: 0cec19c761e5 ("crypto: qat - add support for compression for 4xxx") Signed-off-by: Wang Yufen Acked-by: Giovanni Cabiddu Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: hisilicon/qm - fix 'QM_XEQ_DEPTH_CAP' mask value

2022-12-31T12:32:35+00:00

[ Upstream commit 3901355624d14afe3230252cb36bc3da8ff6890e ] 'QM_XEQ_DEPTH_CAP' mask value is GENMASK(31, 0) instead of GENMASK(15, 0). If the mask value is incorrect, will cause abnormal events cannot be handled. So fix it. Fixes: 129a9f340172 ("crypto: hisilicon/qm - get qp num and depth from hardware registers") Signed-off-by: Weili Qian Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: ccree - Make cc_debugfs_global_fini() available for module init function

2022-12-31T12:32:33+00:00

[ Upstream commit 8e96729fc26c8967db45a3fb7a60387619f77a22 ] ccree_init() calls cc_debugfs_global_fini(), the former is an init function and the latter an exit function though. A modular build emits: WARNING: modpost: drivers/crypto/ccree/ccree.o: section mismatch in reference: init_module (section: .init.text) -> cc_debugfs_global_fini (section: .exit.text) (with CONFIG_DEBUG_SECTION_MISMATCH=y). Fixes: 4f1c596df706 ("crypto: ccree - Remove debugfs when platform_driver_register failed") Signed-off-by: Uwe Kleine-König Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: ccree - Remove debugfs when platform_driver_register failed

2022-12-31T12:32:32+00:00

[ Upstream commit 4f1c596df706c9aca662b6c214fad84047ae2a97 ] When platform_driver_register failed, we need to remove debugfs, which will caused a resource leak, fix it. Failed logs as follows: [ 32.606488] debugfs: Directory 'ccree' with parent '/' already present! Fixes: 4c3f97276e15 ("crypto: ccree - introduce CryptoCell driver") Signed-off-by: Gaosheng Cui Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: rockchip - rework by using crypto_engine

2022-12-31T12:32:31+00:00

[ Upstream commit 57d67c6e8219b2a034c16d6149e30fb40fd39935 ] Instead of doing manual queue management, let's use the crypto/engine for that. In the same time, rework the requests handling to be easier to understand (and fix all bugs related to them). Fixes: ce0183cb6464b ("crypto: rockchip - switch to skcipher API") Reviewed-by: John Keeping Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin