Horia Geanta 62293a37de crypto: talitos - fix aead sglen for case 'dst != src' ... For aead case when source and destination buffers are different, there is an incorrect assumption that the source length includes the ICV length. Fix this, since it leads to an oops when using sg_count() to find the number of nents in the scatterlist: Unable to handle kernel paging request for data at address 0x00000004 Faulting instruction address: 0xf2265a28 Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=8 P2020 RDB Modules linked in: talitos(+) CPU: 1 PID: 2187 Comm: cryptomgr_test Not tainted 3.11.0 #12 task: c4e72e20 ti: ef634000 task.ti: ef634000 NIP: f2265a28 LR: f2266ad8 CTR: c000c900 REGS: ef635bb0 TRAP: 0300 Not tainted (3.11.0) MSR: 00029000 <CE,EE,ME> CR: 42042084 XER: 00000000 DEAR: 00000004, ESR: 00000000 GPR00: f2266e10 ef635c60 c4e72e20 00000001 00000014 ef635c69 00000001 c11f3082 GPR08: 00000010 00000000 00000002 2f635d58 22044084 00000000 00000000 c0755c80 GPR16: c4bf1000 ef784000 00000000 00000000 00000020 00000014 00000010 ef2f6100 GPR24: ef2f6200 00000024 ef143210 ef2f6000 00000000 ef635d58 00000000 2f635d58 NIP [f2265a28] sg_count+0x1c/0xb4 [talitos] LR [f2266ad8] talitos_edesc_alloc+0x12c/0x410 [talitos] Call Trace: [ef635c60] [c0552068] schedule_timeout+0x148/0x1ac (unreliable) [ef635cc0] [f2266e10] aead_edesc_alloc+0x54/0x64 [talitos] [ef635ce0] [f22680f0] aead_encrypt+0x24/0x70 [talitos] [ef635cf0] [c024b948] __test_aead+0x494/0xf68 [ef635e20] [c024d54c] test_aead+0x64/0xcc [ef635e40] [c024d604] alg_test_aead+0x50/0xc4 [ef635e60] [c024c838] alg_test+0x10c/0x2e4 [ef635ee0] [c0249d1c] cryptomgr_test+0x4c/0x54 [ef635ef0] [c005d598] kthread+0xa8/0xac [ef635f40] [c000e3bc] ret_from_kernel_thread+0x5c/0x64 Instruction dump: 81230024 552807fe 0f080000 5523003a 4bffff24 39000000 2c040000 99050000 408100a0 7c691b78 38c00001 38600000 <80e90004> 38630001 8109000c 70ea0002 ---[ end trace 4498123cd8478591 ]--- Signed-off-by: Horia Geanta <horia.geanta@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2013-11-28 22:25:17 +08:00
..
amcc
caam	crypto: caam - fix aead sglen for case 'dst != src'	2013-11-28 22:25:17 +08:00
nx
ux500
atmel-aes-regs.h
atmel-aes.c
atmel-sha-regs.h
atmel-sha.c
atmel-tdes-regs.h
atmel-tdes.c
bfin_crc.c
dcp.c
geode-aes.c
geode-aes.h
hifn_795x.c
ixp4xx_crypto.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2013-11-23 16:18:25 -08:00
Kconfig
Makefile
mv_cesa.c
mv_cesa.h
n2_asm.S
n2_core.c
n2_core.h
omap-aes.c
omap-sham.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2013-11-23 16:18:25 -08:00
padlock-aes.c
padlock-sha.c
picoxcell_crypto_regs.h
picoxcell_crypto.c
s5p-sss.c
sahara.c
talitos.c	crypto: talitos - fix aead sglen for case 'dst != src'	2013-11-28 22:25:17 +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