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7d5196aba3
linux/drivers/crypto/caam
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Victoria Milhoan 7d5196aba3 crypto: caam - Correct DMA unmap size in ahash_update_ctx() 
This change fixes:

------------[ cut here ]------------
WARNING: CPU: 0 PID: 456 at lib/dma-debug.c:1103 check_unmap+0x438/0x958()
caam_jr 2101000.jr0: DMA-API: device driver frees DMA memory with different size [device address=0x000000003a241080] [map ]
Modules linked in: tcrypt(+)
CPU: 0 PID: 456 Comm: insmod Not tainted 4.1.0-248766-gf823586-dirty #82
Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[<80015e0c>] (unwind_backtrace) from [<80012764>] (show_stack+0x10/0x14)
[<80012764>] (show_stack) from [<806df8e8>] (dump_stack+0x84/0xc4)
[<806df8e8>] (dump_stack) from [<800266fc>] (warn_slowpath_common+0x84/0xb4)
[<800266fc>] (warn_slowpath_common) from [<8002675c>] (warn_slowpath_fmt+0x30/0x40)
[<8002675c>] (warn_slowpath_fmt) from [<802c7db8>] (check_unmap+0x438/0x958)
[<802c7db8>] (check_unmap) from [<802c835c>] (debug_dma_unmap_page+0x84/0x8c)
[<802c835c>] (debug_dma_unmap_page) from [<804d3b94>] (ahash_update_ctx+0xb08/0xec4)
[<804d3b94>] (ahash_update_ctx) from [<7f002984>] (test_ahash_pnum.isra.9.constprop.19+0x2b8/0x514 [tcrypt])
[<7f002984>] (test_ahash_pnum.isra.9.constprop.19 [tcrypt]) from [<7f005998>] (do_test+0x2db8/0x37cc [tcrypt])
[<7f005998>] (do_test [tcrypt]) from [<7f00b050>] (tcrypt_mod_init+0x50/0x9c [tcrypt])
[<7f00b050>] (tcrypt_mod_init [tcrypt]) from [<80009730>] (do_one_initcall+0x8c/0x1d4)
[<80009730>] (do_one_initcall) from [<806dda4c>] (do_init_module+0x5c/0x1a8)
[<806dda4c>] (do_init_module) from [<80085308>] (load_module+0x17e0/0x1da0)
[<80085308>] (load_module) from [<80085998>] (SyS_init_module+0xd0/0x120)
[<80085998>] (SyS_init_module) from [<8000f4c0>] (ret_fast_syscall+0x0/0x3c)
---[ end trace 60807cfb6521c79f ]---

Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com>
Tested-by: Horia Geantă <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-08-10 23:18:59 +08:00
..
caamalg.c crypto: caam - Change kmalloc to kzalloc to avoid residual data 2015-08-10 23:18:58 +08:00
caamhash.c crypto: caam - Correct DMA unmap size in ahash_update_ctx() 2015-08-10 23:18:59 +08:00
caamrng.c crypto: caam - Add cache coherency support 2015-08-10 23:18:55 +08:00
compat.h crypto: caam - Enable and disable clocks on Freescale i.MX platforms 2015-08-10 23:18:56 +08:00
ctrl.c crypto: caam - Enable and disable clocks on Freescale i.MX platforms 2015-08-10 23:18:56 +08:00
ctrl.h crypto: caam - fix ERA retrieval function 2014-02-09 09:59:27 +08:00
desc_constr.h crypto: caam - fix warning in APPEND_MATH_IMM_u64 2015-07-20 15:53:43 +08:00
desc.h crypto: caam - Modify Freescale CAAM driver Scatter Gather entry definition 2015-08-10 23:18:57 +08:00
error.c crypto: caam - don't emit ICV check failures to dmesg 2015-01-26 11:34:23 +11:00
error.h crypto: caam - Contain caam_jr_strstatus() ugliness 2014-05-08 21:58:06 +08:00
intern.h crypto: caam - Enable and disable clocks on Freescale i.MX platforms 2015-08-10 23:18:56 +08:00
jr.c crypto: caam - Add cache coherency support 2015-08-10 23:18:55 +08:00
jr.h crypto: caam - Add API's to allocate/free Job Rings 2013-10-30 12:02:57 +08:00
Kconfig crypto: drivers - Fix Kconfig selects 2015-06-18 14:45:36 +08:00
key_gen.c crypto: caam - fix missing dma unmap on error path 2014-11-06 23:10:20 +08:00
key_gen.h crypto: caam - change key gen functions to return signed int 2013-04-25 21:01:43 +08:00
Makefile crypto: caam - Add Platform driver for Job Ring 2013-10-30 12:02:57 +08:00
pdb.h crypto: caam - Add define for Adjust Output Frame Length in PDB 2013-05-28 15:37:08 +08:00
regs.h crypto: caam - Add setbits32/clrbits32/clrsetbits primitives for ARM compatibility 2015-08-10 23:18:56 +08:00
sg_sw_sec4.h crypto: caam - Modify Freescale CAAM driver Scatter Gather entry definition 2015-08-10 23:18:57 +08:00