AuxXxilium/linux_dsm_epyc7002
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ad4cd51fb8
linux_dsm_epyc7002/drivers/crypto
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LEROY Christophe ad4cd51fb8 crypto: talitos - don't persistently map req_ctx->hw_context and req_ctx->buf 
Commit 49f9783b0c ("crypto: talitos - do hw_context DMA mapping
outside the requests") introduced a persistent dma mapping of
req_ctx->hw_context
Commit 37b5e8897e ("crypto: talitos - chain in buffered data for ahash
on SEC1") introduced a persistent dma mapping of req_ctx->buf

As there is no destructor for req_ctx (the request context), the
associated dma handlers where set in ctx (the tfm context). This is
wrong as several hash operations can run with the same ctx.

This patch removes this persistent mapping.

Reported-by: Horia Geanta <horia.geanta@nxp.com>
Cc: <stable@vger.kernel.org>
Fixes: 49f9783b0c ("crypto: talitos - do hw_context DMA mapping outside the requests")
Fixes: 37b5e8897e ("crypto: talitos - chain in buffered data for ahash on SEC1")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Tested-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-03-09 22:45:35 +08:00
..
amcc crypto: Use zeroing memory allocator instead of allocator/memset 2018-01-12 23:02:56 +11:00
axis crypto: axis - remove unnecessary platform_get_resource() error check 2018-01-26 01:10:29 +11:00
bcm crypto: bcm - Delete an error message for a failed memory allocation in do_shash() 2018-02-22 22:16:59 +08:00
caam crypto: caam - do not use mem and emi_slow clock for imx7x 2018-03-03 00:03:40 +08:00
cavium crypto: drivers - remove duplicate includes 2017-12-22 19:29:01 +11:00
ccp crypto: ccp - Fix sparse, use plain integer as NULL pointer 2018-03-03 00:37:11 +08:00
ccree crypto: ccree - replace memset+kfree with kzfree 2018-03-03 00:03:16 +08:00
chelsio crypto: chelsio - Make function aead_ccm_validate_input static 2018-02-15 23:26:56 +08:00
inside-secure crypto: inside-secure - wait for the request to complete if in the backlog 2018-03-09 22:45:31 +08:00
marvell crypto: marvell/cesa - Clean up redundant #include 2018-03-03 00:03:13 +08:00
mediatek crypto: mediatek - move to generic async completion 2017-11-03 22:11:23 +08:00
nx crypto: nx-842 - Delete an error message for a failed memory allocation in nx842_pseries_init() 2018-02-22 22:16:39 +08:00
qat crypto: qat - Make several functions static 2018-02-15 23:26:57 +08:00
qce Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-11-14 10:52:09 -08:00
rockchip License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
stm32 crypto: stm32/cryp - add stm32mp1 support 2018-02-15 23:26:57 +08:00
sunxi-ss crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss 2018-02-22 22:16:15 +08:00
ux500 crypto: ux500 - Delete two unnecessary variable initialisations in ux500_cryp_probe() 2018-02-22 22:16:34 +08:00
virtio crypto: virtio - convert to new crypto engine API 2018-02-15 23:26:52 +08:00
vmx Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-11-14 10:52:09 -08:00
atmel-aes-regs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
atmel-aes.c crypto: atmel-aes - fix the keys zeroing on errors 2018-03-03 00:03:40 +08:00
atmel-authenc.h crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes 2017-02-03 18:16:14 +08:00
atmel-ecc.c crypto: atmel-ecc - fix signed integer to u8 assignment 2017-08-03 13:47:23 +08:00
atmel-ecc.h crypto: atmel-ecc - introduce Microchip / Atmel ECC driver 2017-07-18 17:50:58 +08:00
atmel-sha-regs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
atmel-sha.c crypto: atmel - Delete error messages for a failed memory allocation in six functions 2018-02-22 22:17:00 +08:00
atmel-tdes-regs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
atmel-tdes.c crypto: atmel - Delete error messages for a failed memory allocation in six functions 2018-02-22 22:17:00 +08:00
bfin_crc.c crypto: bfin_crc - Delete an error message for a failed memory allocation in bfin_crypto_crc_probe() 2018-02-22 22:16:56 +08:00
bfin_crc.h crypto: bfin_crc - Remove unneeded linux/miscdevice.h include 2016-12-27 17:50:51 +08:00
exynos-rng.c crypto: exynos-rng - Add SPDX license identifier and correct module license 2018-01-18 22:52:23 +11:00
geode-aes.c crypto: geode-aes - fixed coding style warnings and error 2017-07-18 18:15:57 +08:00
geode-aes.h crypto: geode - Consistently use AES_KEYSIZE_128 2014-05-22 21:03:12 +08:00
hifn_795x.c crypto: hifn_795x - Fix a memory leak in the error handling path of 'hifn_probe()' 2017-11-29 17:33:30 +11:00
img-hash.c crypto: img-hash - remove unnecessary static in img_hash_remove() 2017-08-03 13:47:18 +08:00
ixp4xx_crypto.c crypto: Use zeroing memory allocator instead of allocator/memset 2018-01-12 23:02:56 +11:00
Kconfig crypto: ccree - add support for older HW revs 2018-03-03 00:03:16 +08:00
Makefile crypto: ccree - introduce CryptoCell driver 2018-02-15 23:26:40 +08:00
mxc-scc.c crypto: mxc-scc - fix error code in mxc_scc_probe() 2017-07-18 17:50:54 +08:00
mxs-dcp.c crypto: mxs-dcp - Add empty hash export and import 2018-02-15 23:23:44 +08:00
n2_asm.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
n2_core.c crypto: n2 - Add empty hash export and import 2018-02-15 23:23:45 +08:00
n2_core.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
omap-aes-gcm.c crypto: omap-aes - pr_err() strings should end with newlines 2017-10-12 22:54:51 +08:00
omap-aes.c crypto: omap - convert to new crypto engine API 2018-02-15 23:26:51 +08:00
omap-aes.h crypto: omap - convert to new crypto engine API 2018-02-15 23:26:51 +08:00
omap-crypto.c crypto: omap - add base support library for common routines 2017-06-10 12:04:15 +08:00
omap-crypto.h crypto: omap - add base support library for common routines 2017-06-10 12:04:15 +08:00
omap-des.c crypto: omap - convert to new crypto engine API 2018-02-15 23:26:51 +08:00
omap-sham.c crypto: omap - use of_device_get_match_data 2017-10-07 12:10:35 +08:00
padlock-aes.c crypto: padlock-aes - constify x86_cpu_id 2017-09-22 17:43:20 +08:00
padlock-sha.c crypto: padlock-sha - constify x86_cpu_id 2017-09-22 17:43:20 +08:00
picoxcell_crypto_regs.h crypto: picoxcell - add support for the picoxcell crypto engines 2011-02-21 22:42:40 +11:00
picoxcell_crypto.c crypto: picoxcell - Fix error handling in spacc_probe() 2018-01-26 01:10:36 +11:00
s5p-sss.c crypto: s5p-sss - Fix kernel Oops in AES-ECB mode 2018-02-15 18:13:56 +08:00
sahara.c crypto: sahara - Improve a size determination in sahara_probe() 2018-02-22 22:16:38 +08:00
talitos.c crypto: talitos - don't persistently map req_ctx->hw_context and req_ctx->buf 2018-03-09 22:45:35 +08:00
talitos.h crypto: talitos - chain in buffered data for ahash on SEC1 2017-10-12 22:55:38 +08:00