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linux/drivers/crypto/ccree
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Gilad Ben-Yossef 76a95bd8f9 crypto: ccree - account for TEE not ready to report 
When ccree driver runs it checks the state of the Trusted Execution
Environment CryptoCell driver before proceeding. We did not account
for cases where the TEE side is not ready or not available at all.
Fix it by only considering TEE error state after sync with the TEE
side driver.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Fixes: ab8ec9658f ("crypto: ccree - add FIPS support")
CC: stable@vger.kernel.org # v4.17+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 		2019-07-26 14:51:55 +10:00
..
Makefile crypto: ccree - drop legacy ivgen support 2019-07-26 14:51:55 +10:00
cc_aead.c crypto: ccree - drop legacy ivgen support 2019-07-26 14:51:55 +10:00
cc_aead.h crypto: ccree - drop legacy ivgen support 2019-07-26 14:51:55 +10:00
cc_buffer_mgr.c crypto: ccree - don't map AEAD key and IV on stack 2019-04-25 15:38:16 +08:00
cc_buffer_mgr.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_cipher.c crypto: ccree - remove set but not used variable 'du_size' 2019-05-03 14:03:30 +08:00
cc_cipher.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_crypto_ctx.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_debugfs.c crypto: ccree - fix typo in debugfs error path 2019-04-25 15:38:14 +08:00
cc_debugfs.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_driver.c crypto: ccree - drop legacy ivgen support 2019-07-26 14:51:55 +10:00
cc_driver.h crypto: ccree - drop legacy ivgen support 2019-07-26 14:51:55 +10:00
cc_fips.c crypto: ccree - account for TEE not ready to report 2019-07-26 14:51:55 +10:00
cc_fips.h crypto: ccree - add function to handle cryptocell tee fips error 2019-04-25 15:38:16 +08:00
cc_hash.c crypto: ccree - don't map MAC key on stack 2019-04-25 15:38:15 +08:00
cc_hash.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_host_regs.h crypto: ccree - add HW engine config check 2019-06-27 14:28:00 +08:00
cc_hw_queue_defs.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_kernel_regs.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_lli_defs.h crypto: ccree - allow more AEAD assoc data fragments 2019-04-25 15:38:15 +08:00
cc_pm.c crypto: ccree - drop legacy ivgen support 2019-07-26 14:51:55 +10:00
cc_pm.h crypto: ccree - prevent isr handling in case driver is suspended 2019-06-27 14:28:00 +08:00
cc_request_mgr.c crypto: ccree - drop legacy ivgen support 2019-07-26 14:51:55 +10:00
cc_request_mgr.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_sram_mgr.c crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00
cc_sram_mgr.h crypto: ccree - copyright header update 2019-04-25 15:38:14 +08:00