Gilad Ben-Yossef 0f2f02d1b5 staging: ccree: use signal safe completion wait ...

We were waiting for a completion notification of HW DMA
operation using an interruptible wait which can result
in data corruption if a signal interrupted us while
DMA was not yet completed.

Fix this by moving to uninterrupted wait.

Fixes: abefd6741d ("staging: ccree: introduce CryptoCell HW driver").

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-06-25 16:29:15 +02:00

..

Documentation/devicetree/bindings/crypto

staging: ccree: add DT bindings for Arm CryptoCell

2017-04-28 12:17:54 +02:00

cc_crypto_ctx.h

staging: ccree: remove descriptor context definitions

2017-06-04 10:16:26 +02:00

cc_hal.h

staging: ccree: resolve possible macro issue in cc_hal.h

2017-05-15 07:41:57 +02:00

cc_hw_queue_defs.h

staging: ccree: remove unused function

2017-06-25 16:29:15 +02:00

cc_lli_defs.h

staging: ccree: remove custom bitfield macros

2017-06-04 10:16:25 +02:00

cc_regs.h

staging: ccree: remove spurious blank line

2017-06-04 10:16:26 +02:00

dx_crys_kernel.h

staging: ccree: fix wrong whitespace usage

2017-06-04 10:16:26 +02:00

dx_host.h

staging: ccree: fix wrong whitespace usage

2017-06-04 10:16:26 +02:00

dx_reg_base_host.h

staging: ccree: remove unused code

2017-05-15 07:41:59 +02:00

dx_reg_common.h

staging: ccree: Strip trailing whitespace

2017-05-15 07:41:57 +02:00

hash_defs.h

staging: ccree: remove dead code

2017-06-04 10:16:25 +02:00

Kconfig

staging: ccree: add DT bus coherency detection

2017-06-25 16:29:15 +02:00

Makefile

staging: ccree: add clock management support

2017-06-25 16:29:15 +02:00

ssi_aead.c

staging: ccree: move else to follow close brace '}'

2017-06-24 00:26:26 +08:00

ssi_aead.h

Drivers: ccree: ssi_aead.h - align block comments

2017-06-03 17:53:18 +09:00

ssi_buffer_mgr.c

staging: ccree: add DT bus coherency detection

2017-06-25 16:29:15 +02:00

ssi_buffer_mgr.h

staging: ccree: remove 48 bit dma addr sim

2017-06-04 10:16:25 +02:00

ssi_cipher.c

staging: ccree: - style fix, spaces and tabs

2017-06-24 00:27:10 +08:00

ssi_cipher.h

Drivers: ccree: ssi_cipher.h - align block comments

2017-06-03 17:53:18 +09:00

ssi_config.h

staging: ccree: add DT bus coherency detection

2017-06-25 16:29:15 +02:00

ssi_driver.c

staging: ccree: add DT bus coherency detection

2017-06-25 16:29:15 +02:00

ssi_driver.h

staging: ccree: add DT bus coherency detection

2017-06-25 16:29:15 +02:00

ssi_fips_data.h

Drivers: ccree: ssi_fips_data.h - align block comments

2017-06-03 17:53:18 +09:00

ssi_fips_ext.c

staging: ccree: - style fix, spaces and tabs

2017-06-24 00:27:10 +08:00

ssi_fips_ll.c

staging: ccree: - style fix, spaces and tabs

2017-06-24 00:27:10 +08:00

ssi_fips_local.c

staging: ccree: - style fix, spaces and tabs

2017-06-24 00:27:10 +08:00

ssi_fips_local.h

staging: ccree: - style fix, spaces and tabs

2017-06-24 00:27:10 +08:00

ssi_fips.c

Drivers: ccree: ssi_fips.c - align block comments

2017-06-03 17:53:18 +09:00

ssi_fips.h

staging: ccree: - style fix, spaces and tabs

2017-06-24 00:27:10 +08:00

ssi_hash.c

staging: ccree: register setkey for none hash macs

2017-06-25 16:29:15 +02:00

ssi_hash.h

staging: ccree: fix hash import/export

2017-06-25 16:29:14 +02:00

ssi_ivgen.c

staging: ccree: removed spaces after opening parentheses.

2017-06-24 00:27:28 +08:00

ssi_ivgen.h

staging: ccree: fix enum/struct definitions style

2017-05-15 07:41:59 +02:00

ssi_pm.c

staging: ccree: add clock management support

2017-06-25 16:29:15 +02:00

ssi_pm.h

Drivers: ccree: ssi_pm.h - align block comments

2017-05-29 16:53:43 +02:00

ssi_request_mgr.c

staging: ccree: use signal safe completion wait

2017-06-25 16:29:15 +02:00

ssi_request_mgr.h

Drivers: ccree: ssi_request_mgr.h - align block comments

2017-05-29 16:53:42 +02:00

ssi_sram_mgr.c

staging: ccree: refactor HW command FIFO access

2017-06-04 10:16:25 +02:00

ssi_sram_mgr.h

staging: ccree: fix enum/struct definitions style

2017-05-15 07:41:59 +02:00

ssi_sysfs.c

Drivers: ccree: ssi_sysfs.c - align block comments

2017-05-29 16:53:42 +02:00

ssi_sysfs.h

Drivers: ccree: ssi_sysfs.h - align block comments

2017-05-29 16:49:56 +02:00

TODO

staging: ccree: add TODO list

2017-04-28 12:17:54 +02:00