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1f14b57ffc
linux/drivers/crypto/ccp
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John Allen 1f14b57ffc crypto: ccp - Cleanup misc_dev on sev_exit() 
Explicitly free and clear misc_dev in sev_exit(). Since devm_kzalloc()
associates misc_dev with the first device that gets probed, change from
devm_kzalloc() to kzalloc() and explicitly free memory in sev_exit() as
the first device probed is not guaranteed to be the last device released.
To ensure that the variable gets properly set to NULL, remove the local
definition of misc_dev.

Fixes: 200664d523 ("crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support")
Signed-off-by: John Allen <john.allen@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-03-12 23:00:12 +11:00
..
ccp-crypto-aes-cmac.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
ccp-crypto-aes-galois.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
ccp-crypto-aes-xts.c crypto: ccp - switch from ablkcipher to skcipher 2019-11-17 09:02:45 +08:00
ccp-crypto-aes.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
ccp-crypto-des3.c crypto: ccp - switch from ablkcipher to skcipher 2019-11-17 09:02:45 +08:00
ccp-crypto-main.c crypto: ccp - switch from ablkcipher to skcipher 2019-11-17 09:02:45 +08:00
ccp-crypto-rsa.c crypto: ccp - Switch to SPDX license identifiers 2019-07-03 22:13:12 +08:00
ccp-crypto-sha.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
ccp-crypto.h crypto: ccp - switch from ablkcipher to skcipher 2019-11-17 09:02:45 +08:00
ccp-debugfs.c crypto: ccp - Switch to SPDX license identifiers 2019-07-03 22:13:12 +08:00
ccp-dev-v3.c crypto: ccp - set max RSA modulus size for v3 platform devices as well 2019-12-11 16:36:55 +08:00
ccp-dev-v5.c crypto: ccp - Verify access to device registers before initializing 2019-10-26 02:09:59 +11:00
ccp-dev.c crypto: ccp - Change a message to reflect status instead of failure 2019-10-26 02:09:59 +11:00
ccp-dev.h crypto: ccp - Remove unnecessary linux/pci.h include 2019-08-09 15:12:30 +10:00
ccp-dmaengine.c crypto: ccp - fix uninitialized list head 2019-10-26 02:10:00 +11:00
ccp-ops.c crypto: ccp - Release all allocated memory if sha type is invalid 2019-10-05 01:06:20 +10:00
Kconfig crypto: skcipher - rename the crypto_blkcipher module and kconfig option 2019-11-01 13:42:47 +08:00
Makefile crypto: ccp - add TEE support for Raven Ridge 2019-12-20 14:58:32 +08:00
psp-dev.c crypto: ccp - add TEE support for Raven Ridge 2019-12-20 14:58:32 +08:00
psp-dev.h crypto: ccp - add TEE support for Raven Ridge 2019-12-20 14:58:32 +08:00
sev-dev.c crypto: ccp - Cleanup misc_dev on sev_exit() 2020-03-12 23:00:12 +11:00
sev-dev.h crypto: ccp - move SEV vdata to a dedicated data structure 2019-12-20 14:58:32 +08:00
sp-dev.c crypto: ccp - Switch to SPDX license identifiers 2019-07-03 22:13:12 +08:00
sp-dev.h crypto: ccp - add TEE support for Raven Ridge 2019-12-20 14:58:32 +08:00
sp-pci.c crypto: ccp - add TEE support for Raven Ridge 2019-12-20 14:58:32 +08:00
sp-platform.c crypto: ccp - use devm_platform_ioremap_resource() to simplify code 2019-08-09 15:11:59 +10:00
tee-dev.c tee: amdtee: check TEE status during driver initialization 2020-01-04 13:49:51 +08:00
tee-dev.h crypto: ccp - provide in-kernel API to submit TEE commands 2019-12-20 14:58:32 +08:00