kernel/drivers/crypto/ccree/cc_fips.c, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2019-12-11T08:36:54Zcrypto: ccree - fix typos in comments2019-12-11T08:36:54ZHadar Gathadar.gat@arm.com2019-11-27T08:49:06Zurn:sha1:e86eca4107ce067e6059fcc4544680ecbac4e80b
Fix some typos in code comments.
Signed-off-by: Hadar Gat <hadar.gat@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - notify TEE on FIPS tests errors2019-07-26T04:51:57ZGilad Ben-Yossefgilad@benyossef.com2019-07-02T11:39:21Zurn:sha1:452c53d7868b3f95658ebb2f346acca96eaa2aed
Register a FIPS test failure notifier and use it to notify
TEE side of FIPS test failures on our side prior to panic.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - account for TEE not ready to report2019-07-26T04:51:55ZGilad Ben-Yossefgilad@benyossef.com2019-07-02T11:39:19Zurn:sha1:76a95bd8f9e10cade9c4c8df93b5c20ff45dc0f5
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: ab8ec9658f5a ("crypto: ccree - add FIPS support")
CC: stable@vger.kernel.org # v4.17+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add function to handle cryptocell tee fips error2019-04-25T07:38:16ZOfir Drangofir.drang@arm.com2019-04-18T13:39:09Zurn:sha1:897ab2316910a66bb048f1c9cefa25e6a592dcd7
Adds function that checks if cryptocell tee fips error occurred
and in such case triggers system error through kernel panic.
Change fips function to use this new routine.
Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - copyright header update2019-04-25T07:38:14ZGilad Ben-Yossefgilad@benyossef.com2019-04-18T13:38:53Zurn:sha1:03963caeb0dd77b1ead84a5ec913a7d28e8fe816
This sacrificial copyright header update is offered to the legal department
as atonement for any changes made in this driver files in the course of
the current year which have not been duly recorded as such.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - use devm_kzalloc for device data2019-04-25T07:38:14ZGilad Ben-Yossefgilad@benyossef.com2019-04-18T13:38:51Zurn:sha1:dcb2cf1d2c760bcf6390b72a9a74a3e5482ab949
Move some remaining device data allocation to the safer devm_*
interface.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add support for older HW revs2018-03-02T16:03:16ZGilad Ben-Yossefgilad@benyossef.com2018-02-19T14:51:23Zurn:sha1:27b3b22dd98caef023cbaa4871b356e4596a81af
Add support for the legacy CryptoCell 630 and 710 revs.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add FIPS support2018-02-15T15:26:42ZGilad Ben-Yossefgilad@benyossef.com2018-01-22T09:27:04Zurn:sha1:ab8ec9658f5af1f9102145d2b4e16c7021296ded
Add FIPS mode support to CryptoCell driver
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>