Cristian Stoica c9ccfcc2d0 crypto: caam - remove duplicated sg copy functions ... commit 307fd543f3 upstream. Replace equivalent (and partially incorrect) scatter-gather functions with ones from crypto-API. The replacement is motivated by page-faults in sg_copy_part triggered by successive calls to crypto_hash_update. The following fault appears after calling crypto_ahash_update twice, first with 13 and then with 285 bytes: Unable to handle kernel paging request for data at address 0x00000008 Faulting instruction address: 0xf9bf9a8c Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=8 CoreNet Generic Modules linked in: tcrypt(+) caamhash caam_jr caam tls CPU: 6 PID: 1497 Comm: cryptomgr_test Not tainted 3.12.19-rt30-QorIQ-SDK-V1.6+g9fda9f2 #75 task: e9308530 ti: e700e000 task.ti: e700e000 NIP: f9bf9a8c LR: f9bfcf28 CTR: c0019ea0 REGS: e700fb80 TRAP: 0300 Not tainted (3.12.19-rt30-QorIQ-SDK-V1.6+g9fda9f2) MSR: 00029002 <CE,EE,ME> CR: 44f92024 XER: 20000000 DEAR: 00000008, ESR: 00000000 GPR00: f9bfcf28 e700fc30 e9308530 e70b1e55 00000000 ffffffdd e70b1e54 0bebf888 GPR08: 902c7ef5 c0e771e2 00000002 00000888 c0019ea0 00000000 00000000 c07a4154 GPR16: c08d0000 e91a8f9c 00000001 e98fb400 00000100 e9c83028 e70b1e08 e70b1d48 GPR24: e992ce10 e70b1dc8 f9bfe4f4 e70b1e55 ffffffdd e70b1ce0 00000000 00000000 NIP [f9bf9a8c] sg_copy+0x1c/0x100 [caamhash] LR [f9bfcf28] ahash_update_no_ctx+0x628/0x660 [caamhash] Call Trace: [e700fc30] [f9bf9c50] sg_copy_part+0xe0/0x160 [caamhash] (unreliable) [e700fc50] [f9bfcf28] ahash_update_no_ctx+0x628/0x660 [caamhash] [e700fcb0] [f954e19c] crypto_tls_genicv+0x13c/0x300 [tls] [e700fd10] [f954e65c] crypto_tls_encrypt+0x5c/0x260 [tls] [e700fd40] [c02250ec] __test_aead.constprop.9+0x2bc/0xb70 [e700fe40] [c02259f0] alg_test_aead+0x50/0xc0 [e700fe60] [c02241e4] alg_test+0x114/0x2e0 [e700fee0] [c022276c] cryptomgr_test+0x4c/0x60 [e700fef0] [c004f658] kthread+0x98/0xa0 [e700ff40] [c000fd04] ret_from_kernel_thread+0x5c/0x64 Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Cc: Cristian Stoica <cristian.stoica@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-11-21 09:23:01 -08:00
..
amcc	crypto: crypto4xx - Remove redundant dev_set_drvdata	2013-12-30 20:19:15 +08:00
caam	crypto: caam - remove duplicated sg copy functions	2014-11-21 09:23:01 -08:00
ccp	crypto: ccp - CCP device enabled/disabled changes	2014-01-15 11:33:40 +08:00
nx	crypto/nx/nx-842: Fix handling of vmalloc addresses	2014-02-11 11:24:49 +11:00
ux500	crypto: ux500 - make interrupt mode plausible	2014-09-05 16:34:14 -07:00
Kconfig	crypto: mxs - Add Freescale MXS DCP driver	2014-01-05 20:49:54 +08:00
Makefile	crypto: drivers - Sort drivers/crypto/Makefile	2014-01-05 20:49:57 +08:00
atmel-aes-regs.h	…
atmel-aes.c	crypto: atmel-aes - add support for Device Tree	2013-12-12 18:39:35 +01:00
atmel-sha-regs.h	…
atmel-sha.c	crypto: atmel-sha - add sha information to the log	2013-12-12 18:39:36 +01:00
atmel-tdes-regs.h	…
atmel-tdes.c	crypto: atmel-tdes - add support for Device Tree	2013-12-12 18:39:35 +01:00
bfin_crc.c	…
geode-aes.c	…
geode-aes.h	…
hifn_795x.c	…
ixp4xx_crypto.c	crypto: ixp4xx - Fix kernel compile error	2014-01-01 14:06:23 +08:00
mv_cesa.c	…
mv_cesa.h	…
mxs-dcp.c	crypto: mxs - Fix sparse non static symbol warning	2014-01-15 11:33:41 +08:00
n2_asm.S	…
n2_core.c	…
n2_core.h	…
omap-aes.c	crypto: omap-aes - add error check for pm_runtime_get_sync	2013-12-05 21:28:43 +08:00
omap-sham.c	crypto: omap-sham - Fix Polling mode for larger blocks	2013-12-20 20:06:26 +08:00
padlock-aes.c	…
padlock-sha.c	…
picoxcell_crypto.c	…
picoxcell_crypto_regs.h	…
s5p-sss.c	…
sahara.c	…
talitos.c	crypto: talitos - Remove redundant dev_set_drvdata	2013-12-30 20:19:17 +08:00
talitos.h	…
tegra-aes.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2013-11-23 16:18:25 -08:00
tegra-aes.h	…