linux/drivers/crypto, branch v4.6

crypto: qat - fix adf_ctl_drv.c:undefined reference to adf_init_pf_wq

2016-05-03T07:53:48Z

Fix undefined reference issue reported by kbuild test robot. Cc: Reported-by: kbuild test robot Signed-off-by: Tadeusz Struk Signed-off-by: Herbert Xu

crypto: qat - fix invalid pf2vf_resp_wq logic

2016-04-28T00:58:07Z

The pf2vf_resp_wq is a global so it has to be created at init and destroyed at exit, instead of per device. Cc: Tested-by: Suresh Marikkannu Signed-off-by: Tadeusz Struk Signed-off-by: Herbert Xu

crypto: talitos - fix AEAD tcrypt tests

2016-04-20T09:42:49Z

After conversion to new AEAD interface, tcrypt tests fail as follows: [...] [ 1.145414] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-aes-talitos [ 1.153564] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67 [ 1.160041] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1.166509] 00000020: 00 00 00 00 [...] Fix them by providing the correct cipher in & cipher out pointers, i.e. must skip over associated data in src and dst S/G. While here, fix a problem with the HW S/G table index usage: tbl_off must be updated after the pointer to the table entries is set. Cc: # 4.3+ Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface") Reported-by: Jonas Eymann Signed-off-by: Horia Geant? Signed-off-by: Herbert Xu

crypto: talitos - fix crash in talitos_cra_init()

2016-04-20T09:42:48Z

Conversion of talitos driver to the new AEAD interface hasn't been properly tested. AEAD algorithms crash in talitos_cra_init as follows: [...] [ 1.141095] talitos ffe30000.crypto: hwrng [ 1.145381] Unable to handle kernel paging request for data at address 0x00000058 [ 1.152913] Faulting instruction address: 0xc02accc0 [ 1.157910] Oops: Kernel access of bad area, sig: 11 [#1] [ 1.163315] SMP NR_CPUS=2 P1020 RDB [ 1.166810] Modules linked in: [ 1.169875] CPU: 0 PID: 1007 Comm: cryptomgr_test Not tainted 4.4.6 #1 [ 1.176415] task: db5ec200 ti: db4d6000 task.ti: db4d6000 [ 1.181821] NIP: c02accc0 LR: c02acd18 CTR: c02acd04 [ 1.186793] REGS: db4d7d30 TRAP: 0300 Not tainted (4.4.6) [ 1.192457] MSR: 00029000 CR: 95009359 XER: e0000000 [ 1.198585] DEAR: 00000058 ESR: 00000000 GPR00: c017bdc0 db4d7de0 db5ec200 df424b48 00000000 00000000 df424bfc db75a600 GPR08: df424b48 00000000 db75a628 db4d6000 00000149 00000000 c0044cac db5acda0 GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000400 df424940 GPR24: df424900 00003083 00000400 c0180000 db75a640 c03e9f84 df424b40 df424b48 [ 1.230978] NIP [c02accc0] talitos_cra_init+0x28/0x6c [ 1.236039] LR [c02acd18] talitos_cra_init_aead+0x14/0x28 [ 1.241443] Call Trace: [ 1.243894] [db4d7de0] [c03e9f84] 0xc03e9f84 (unreliable) [ 1.249322] [db4d7df0] [c017bdc0] crypto_create_tfm+0x5c/0xf0 [ 1.255083] [db4d7e10] [c017beec] crypto_alloc_tfm+0x98/0xf8 [ 1.260769] [db4d7e40] [c0186a20] alg_test_aead+0x28/0xc8 [ 1.266181] [db4d7e60] [c0186718] alg_test+0x260/0x2e0 [ 1.271333] [db4d7ee0] [c0183860] cryptomgr_test+0x30/0x54 [ 1.276843] [db4d7ef0] [c0044d80] kthread+0xd4/0xd8 [ 1.281741] [db4d7f40] [c000e4a4] ret_from_kernel_thread+0x5c/0x64 [ 1.287930] Instruction dump: [ 1.290902] 38600000 4e800020 81230028 7c681b78 81490010 38e9ffc0 3929ffe8 554a073e [ 1.298691] 2b8a000a 7d474f9e 812a0008 91230030 <80e90058> 39270060 7c0004ac 7cc04828 Cc: # 4.3+ Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface") Signed-off-by: Jonas Eymann Fix typo - replaced parameter of __crypto_ahash_alg(): s/tfm/alg Remove checkpatch warnings. Add commit message. Signed-off-by: Horia Geant? Signed-off-by: Herbert Xu

crypto: ccp - Prevent information leakage on export

2016-04-15T14:13:56Z

Prevent information from leaking to userspace by doing a memset to 0 of the export state structure before setting the structure values and copying it. This prevents un-initialized padding areas from being copied into the export area. Cc: # 3.14.x- Reported-by: Ben Hutchings Signed-off-by: Tom Lendacky Signed-off-by: Herbert Xu

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-03-23T13:12:39Z

Pull crypto fixes from Herbert Xu: "This fixes the following issues: API: - Fix kzalloc error path crash in ecryptfs added by skcipher conversion. Note the subject of the commit is screwed up and the correct subject is actually in the body. Drivers: - A number of fixes to the marvell cesa hashing code. - Remove bogus nested irqsave that clobbers the saved flags in ccp" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: marvell/cesa - forward devm_ioremap_resource() error code crypto: marvell/cesa - initialize hash states crypto: marvell/cesa - fix memory leak crypto: ccp - fix lock acquisition code eCryptfs: Use skcipher and shash

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2016-03-18T04:38:27Z

Pull trivial tree updates from Jiri Kosina. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: drivers/rtc: broken link fix drm/i915 Fix typos in i915_gem_fence.c Docs: fix missing word in REPORTING-BUGS lib+mm: fix few spelling mistakes MAINTAINERS: add git URL for APM driver treewide: Fix typo in printk

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-03-17T18:22:54Z

Pull crypto update from Herbert Xu: "Here is the crypto update for 4.6: API: - Convert remaining crypto_hash users to shash or ahash, also convert blkcipher/ablkcipher users to skcipher. - Remove crypto_hash interface. - Remove crypto_pcomp interface. - Add crypto engine for async cipher drivers. - Add akcipher documentation. - Add skcipher documentation. Algorithms: - Rename crypto/crc32 to avoid name clash with lib/crc32. - Fix bug in keywrap where we zero the wrong pointer. Drivers: - Support T5/M5, T7/M7 SPARC CPUs in n2 hwrng driver. - Add PIC32 hwrng driver. - Support BCM6368 in bcm63xx hwrng driver. - Pack structs for 32-bit compat users in qat. - Use crypto engine in omap-aes. - Add support for sama5d2x SoCs in atmel-sha. - Make atmel-sha available again. - Make sahara hashing available again. - Make ccp hashing available again. - Make sha1-mb available again. - Add support for multiple devices in ccp. - Improve DMA performance in caam. - Add hashing support to rockchip" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (116 commits) crypto: qat - remove redundant arbiter configuration crypto: ux500 - fix checks of error code returned by devm_ioremap_resource() crypto: atmel - fix checks of error code returned by devm_ioremap_resource() crypto: qat - Change the definition of icp_qat_uof_regtype hwrng: exynos - use __maybe_unused to hide pm functions crypto: ccp - Add abstraction for device-specific calls crypto: ccp - CCP versioning support crypto: ccp - Support for multiple CCPs crypto: ccp - Remove check for x86 family and model crypto: ccp - memset request context to zero during import lib/mpi: use "static inline" instead of "extern inline" lib/mpi: avoid assembler warning hwrng: bcm63xx - fix non device tree compatibility crypto: testmgr - allow rfc3686 aes-ctr variants in fips mode. crypto: qat - The AE id should be less than the maximal AE number lib/mpi: Endianness fix crypto: rockchip - add hash support for crypto engine in rk3288 crypto: xts - fix compile errors crypto: doc - add skcipher API documentation crypto: doc - update AEAD AD handling ...

crypto: marvell/cesa - forward devm_ioremap_resource() error code

2016-03-17T11:09:05Z

Forward devm_ioremap_resource() error code instead of returning -ENOMEM. Signed-off-by: Boris Brezillon Reported-by: Russell King - ARM Linux Fixes: f63601fd616a ("crypto: marvell/cesa - add a new driver for Marvell's CESA") Cc: # 4.2+ Signed-off-by: Herbert Xu

crypto: marvell/cesa - initialize hash states

2016-03-17T11:09:04Z

->export() might be called before we have done an update operation, and in this case the ->state field is left uninitialized. Put the correct default value when initializing the request. Signed-off-by: Boris Brezillon Signed-off-by: Herbert Xu