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2017-12-13Merge branch 'linux-4.9-nxp' into linux-4.9 on Dec. 13, 2017Xie Xiaobo
Signed-off-by: Xiaobo Xie <xiaobo.xie@nxp.com>
2017-12-13crypto: talitos - fix ctr-aes-talitosLEROY Christophe
ctr-aes-talitos test fails as follows on SEC2 [ 0.837427] alg: skcipher: Test 1 failed (invalid result) on encryption for ctr-aes-talitos [ 0.845763] 00000000: 16 36 d5 ee 34 f8 06 25 d7 7f 8e 56 ca 88 43 45 [ 0.852345] 00000010: f9 3f f7 17 2a b2 12 23 30 43 09 15 82 dd e1 97 [ 0.858940] 00000020: a7 f7 32 b5 eb 25 06 13 9a ec f5 29 25 f8 4d 66 [ 0.865366] 00000030: b0 03 5b 8e aa 9a 42 b6 19 33 8a e2 9d 65 96 95 This patch fixes the descriptor type which is special for CTR AES Fixes: 5e75ae1b3cef6 ("crypto: talitos - add new crypto modes") Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit 70d355ccea899dad47dc22d3a4406998f55143fd)
2017-12-13crypto: talitos - fix use of sg_link_tbl_lenLEROY Christophe
sg_link_tbl_len shall be used instead of cryptlen, otherwise SECs which perform HW CICV verification will fail. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit fbb22137c4d9bab536958b152d096fb3f98020ea)
2017-12-13crypto: talitos - fix AEAD for sha224 on non sha224 capable chipsLEROY Christophe
sha224 AEAD test fails with: [ 2.803125] talitos ff020000.crypto: DEUISR 0x00000000_00000000 [ 2.808743] talitos ff020000.crypto: MDEUISR 0x80100000_00000000 [ 2.814678] talitos ff020000.crypto: DESCBUF 0x20731f21_00000018 [ 2.820616] talitos ff020000.crypto: DESCBUF 0x0628d64c_00000010 [ 2.826554] talitos ff020000.crypto: DESCBUF 0x0631005c_00000018 [ 2.832492] talitos ff020000.crypto: DESCBUF 0x0628d664_00000008 [ 2.838430] talitos ff020000.crypto: DESCBUF 0x061b13a0_00000080 [ 2.844369] talitos ff020000.crypto: DESCBUF 0x0631006c_00000080 [ 2.850307] talitos ff020000.crypto: DESCBUF 0x0631006c_00000018 [ 2.856245] talitos ff020000.crypto: DESCBUF 0x063100ec_00000000 [ 2.884972] talitos ff020000.crypto: failed to reset channel 0 [ 2.890503] talitos ff020000.crypto: done overflow, internal time out, or rngu error: ISR 0x20000000_00020000 [ 2.900652] alg: aead: encryption failed on test 1 for authenc-hmac-sha224-cbc-3des-talitos: ret=22 This is due to SHA224 not being supported by the HW. Allthough for hash we are able to init the hash context by SW, it is not possible for AEAD. Therefore SHA224 AEAD has to be deactivated. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit 6cda075aff67a1b9b5ba1b2818091dc939643b6c)
2017-12-13crypto: talitos - fix setkey to check key weaknessLEROY Christophe
Crypto manager test report the following failures: [ 3.061081] alg: skcipher: setkey failed on test 5 for ecb-des-talitos: flags=100 [ 3.069342] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-talitos: flags=100 [ 3.077754] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-talitos: flags=100 This is due to setkey being expected to detect weak keys. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit f384cdc4faf350fdb6ad93c5f26952b9ba7c7566)
2017-12-13crypto: talitos - fix memory corruption on SEC2LEROY Christophe
On SEC2, when using the old descriptors type (hmac snoop no afeu) for doing IPsec, the CICV out pointeur points out of the allocated memory. [ 2.502554] ============================================================================= [ 2.510740] BUG dma-kmalloc-256 (Not tainted): Redzone overwritten [ 2.516907] ----------------------------------------------------------------------------- [ 2.516907] [ 2.526535] Disabling lock debugging due to kernel taint [ 2.531845] INFO: 0xde858108-0xde85810b. First byte 0xf8 instead of 0xcc [ 2.538549] INFO: Allocated in 0x806181a9 age=0 cpu=0 pid=58 [ 2.544229] __kmalloc+0x374/0x564 [ 2.547649] talitos_edesc_alloc+0x17c/0x48c [ 2.551929] aead_edesc_alloc+0x80/0x154 [ 2.555863] aead_encrypt+0x30/0xe0 [ 2.559368] __test_aead+0x5a0/0x1f3c [ 2.563042] test_aead+0x2c/0x110 [ 2.566371] alg_test_aead+0x5c/0xf4 [ 2.569958] alg_test+0x1dc/0x5a0 [ 2.573305] cryptomgr_test+0x50/0x70 [ 2.576984] kthread+0xd8/0x134 [ 2.580155] ret_from_kernel_thread+0x5c/0x64 [ 2.584534] INFO: Freed in ipsec_esp_encrypt_done+0x130/0x240 age=6 cpu=0 pid=0 [ 2.591839] ipsec_esp_encrypt_done+0x130/0x240 [ 2.596395] flush_channel+0x1dc/0x488 [ 2.600161] talitos2_done_4ch+0x30/0x200 [ 2.604185] tasklet_action+0xa0/0x13c [ 2.607948] __do_softirq+0x148/0x6cc [ 2.611623] irq_exit+0xc0/0x124 [ 2.614869] call_do_irq+0x24/0x3c [ 2.618292] do_IRQ+0x78/0x108 [ 2.621369] ret_from_except+0x0/0x14 [ 2.625055] finish_task_switch+0x58/0x350 [ 2.629165] schedule+0x80/0x134 [ 2.632409] schedule_preempt_disabled+0x38/0xc8 [ 2.637042] cpu_startup_entry+0xe4/0x190 [ 2.641074] start_kernel+0x3f4/0x408 [ 2.644741] 0x3438 [ 2.646857] INFO: Slab 0xdffbdb00 objects=9 used=1 fp=0xde8581c0 flags=0x0080 [ 2.653978] INFO: Object 0xde858008 @offset=8 fp=0xca4395df [ 2.653978] [ 2.661032] Redzone de858000: cc cc cc cc cc cc cc cc ........ [ 2.669029] Object de858008: 00 00 00 02 00 00 00 02 00 6b 6b 6b 1e 83 ea 28 .........kkk...( [ 2.677628] Object de858018: 00 00 00 70 1e 85 80 64 ff 73 1d 21 6b 6b 6b 6b ...p...d.s.!kkkk [ 2.686228] Object de858028: 00 20 00 00 1e 84 17 24 00 10 00 00 1e 85 70 00 . .....$......p. [ 2.694829] Object de858038: 00 18 00 00 1e 84 17 44 00 08 00 00 1e 83 ea 28 .......D.......( [ 2.703430] Object de858048: 00 80 00 00 1e 84 f0 00 00 80 00 00 1e 85 70 10 ..............p. [ 2.712030] Object de858058: 00 20 6b 00 1e 85 80 f4 6b 6b 6b 6b 00 80 02 00 . k.....kkkk.... [ 2.720629] Object de858068: 1e 84 f0 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b ....kkkkkkkkkkkk [ 2.729230] Object de858078: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 2.737830] Object de858088: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 2.746429] Object de858098: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 2.755029] Object de8580a8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 2.763628] Object de8580b8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 2.772229] Object de8580c8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 2.780829] Object de8580d8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk [ 2.789430] Object de8580e8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 73 b0 ea 9f kkkkkkkkkkkks... [ 2.798030] Object de8580f8: e8 18 80 d6 56 38 44 c0 db e3 4f 71 f7 ce d1 d3 ....V8D...Oq.... [ 2.806629] Redzone de858108: f8 bd 3e 4f ..>O [ 2.814279] Padding de8581b0: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ [ 2.822283] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.9.50-g995be12679 #179 [ 2.831819] Call Trace: [ 2.834301] [dffefd20] [c01aa9a8] check_bytes_and_report+0x100/0x194 (unreliable) [ 2.841801] [dffefd50] [c01aac3c] check_object+0x200/0x530 [ 2.847306] [dffefd80] [c01ae584] free_debug_processing+0x290/0x690 [ 2.853585] [dffefde0] [c01aec8c] __slab_free+0x308/0x628 [ 2.859000] [dffefe80] [c05057f4] ipsec_esp_encrypt_done+0x130/0x240 [ 2.865378] [dffefeb0] [c05002c4] flush_channel+0x1dc/0x488 [ 2.870968] [dffeff10] [c05007a8] talitos2_done_4ch+0x30/0x200 [ 2.876814] [dffeff30] [c002fe38] tasklet_action+0xa0/0x13c [ 2.882399] [dffeff60] [c002f118] __do_softirq+0x148/0x6cc [ 2.887896] [dffeffd0] [c002f954] irq_exit+0xc0/0x124 [ 2.892968] [dffefff0] [c0013adc] call_do_irq+0x24/0x3c [ 2.898213] [c0d4be00] [c000757c] do_IRQ+0x78/0x108 [ 2.903113] [c0d4be30] [c0015c08] ret_from_except+0x0/0x14 [ 2.908634] --- interrupt: 501 at finish_task_switch+0x70/0x350 [ 2.908634] LR = finish_task_switch+0x58/0x350 [ 2.919327] [c0d4bf20] [c085e1d4] schedule+0x80/0x134 [ 2.924398] [c0d4bf50] [c085e2c0] schedule_preempt_disabled+0x38/0xc8 [ 2.930853] [c0d4bf60] [c007f064] cpu_startup_entry+0xe4/0x190 [ 2.936707] [c0d4bfb0] [c096c434] start_kernel+0x3f4/0x408 [ 2.942198] [c0d4bff0] [00003438] 0x3438 [ 2.946137] FIX dma-kmalloc-256: Restoring 0xde858108-0xde85810b=0xcc [ 2.946137] [ 2.954158] FIX dma-kmalloc-256: Object at 0xde858008 not freed This patch reworks the handling of the CICV out in order to properly handle all cases. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit e04a61bebc5da1535b6f194b464295b8d558e2fc)
2017-12-13crypto: talitos - fix AEAD test failuresLEROY Christophe
AEAD tests fail when destination SG list has more than 1 element. [ 2.058752] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-aes-talitos [ 2.066965] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67 00000010: c0 43 ff 74 c0 43 ff e0 de 83 d1 20 de 84 8e 54 00000020: de 83 d7 c4 [ 2.082138] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-aes-talitos [ 2.090435] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67 00000010: de 84 ea 58 c0 93 1a 24 de 84 e8 59 de 84 f1 20 00000020: 00 00 00 00 [ 2.105721] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-3des-talitos [ 2.114259] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79 00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30 00000090: c0 99 74 3c [ 2.166410] alg: aead: Test 1 failed on encryption for authenc-hmac-sha1-cbc-3des-talitos [ 2.174794] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79 00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30 00000090: c0 99 74 3c [ 2.226486] alg: No test for authenc(hmac(sha224),cbc(aes)) (authenc-hmac-sha224-cbc-aes-talitos) [ 2.236459] alg: No test for authenc(hmac(sha224),cbc(aes)) (authenc-hmac-sha224-cbc-aes-talitos) [ 2.247196] alg: aead: Test 1 failed on encryption for authenc-hmac-sha224-cbc-3des-talitos [ 2.255555] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79 00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30 00000090: c0 99 74 3c c0 96 e5 b8 [ 2.309004] alg: aead: Test 1 failed on encryption for authenc-hmac-sha224-cbc-3des-talitos [ 2.317562] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79 00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30 00000090: c0 99 74 3c c0 96 e5 b8 [ 2.370710] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-aes-talitos [ 2.379177] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 [ 2.397863] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-aes-talitos [ 2.406134] 00000000: 53 69 6e 67 6c 65 20 62 6c 6f 63 6b 20 6d 73 67 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 [ 2.424789] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-3des-talitos [ 2.433491] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79 00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30 00000090: c0 99 74 3c c0 96 e5 b8 c0 96 e9 20 c0 00 3d dc [ 2.488832] alg: aead: Test 1 failed on encryption for authenc-hmac-sha256-cbc-3des-talitos [ 2.497387] 00000000: 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 73 74 00000010: 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 74 65 00000020: 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 65 72 00000030: 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 72 63 00000040: 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 63 65 00000050: 65 72 73 74 54 20 6f 6f 4d 20 6e 61 20 79 65 53 00000060: 72 63 74 65 20 73 6f 54 20 6f 61 4d 79 6e 53 20 00000070: 63 65 65 72 73 74 54 20 6f 6f 4d 20 6e 61 0a 79 00000080: c0 50 f1 ac c0 50 f3 38 c0 50 f3 94 c0 50 f5 30 00000090: c0 99 74 3c c0 96 e5 b8 c0 96 e9 20 c0 00 3d dc This patch fixes that. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit ec8c7d14acc0a477429d3a6fade5dab72c996c82)
2017-12-13crypto: talitos - fix hashingLEROY Christophe
commit 886a27c0fc8a34633aadb0986dba11d8c150ae2e upstream. md5sum on some files gives wrong result Exemple: With the md5sum from libkcapi: c15115c05bad51113f81bdaee735dd09 test With the original md5sum: bbdf41d80ba7e8b2b7be3a0772be76cb test This patch fixes this issue Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-13crypto: talitos - fix sha224LEROY Christophe
commit afd62fa26343be6445479e75de9f07092a061459 upstream. Kernel crypto tests report the following error at startup [ 2.752626] alg: hash: Test 4 failed for sha224-talitos [ 2.757907] 00000000: 30 e2 86 e2 e7 8a dd 0d d7 eb 9f d5 83 fe f1 b0 00000010: 2d 5a 6c a5 f9 55 ea fd 0e 72 05 22 This patch fixes it Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-13crypto: talitos - Don't provide setkey for non hmac hashing algs.LEROY Christophe
commit 56136631573baa537a15e0012055ffe8cfec1a33 upstream. Today, md5sum fails with error -ENOKEY because a setkey function is set for non hmac hashing algs, see strace output below: mmap(NULL, 378880, PROT_READ, MAP_SHARED, 6, 0) = 0x77f50000 accept(3, 0, NULL) = 7 vmsplice(5, [{"bin/\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 378880}], 1, SPLICE_F_MORE|SPLICE_F_GIFT) = 262144 splice(4, NULL, 7, NULL, 262144, SPLICE_F_MORE) = -1 ENOKEY (Required key not available) write(2, "Generation of hash for file kcap"..., 50) = 50 munmap(0x77f50000, 378880) = 0 This patch ensures that setkey() function is set only for hmac hashing. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-13crypto: talitos - Extend max key length for SHA384/512-HMAC and AEADMartin Hicks
commit 03d2c5114c95797c0aa7d9f463348b171a274fd4 upstream. An updated patch that also handles the additional key length requirements for the AEAD algorithms. The max keysize is not 96. For SHA384/512 it's 128, and for the AEAD algorithms it's longer still. Extend the max keysize for the AEAD size for AES256 + HMAC(SHA512). Fixes: 357fb60502ede ("crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms") Signed-off-by: Martin Hicks <mort@bork.org> Acked-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-12Merge branch 'linux-4.9-nxp' into linux-4.9 on Dec. 8, 2017Xie Xiaobo
Signed-off-by: Xiaobo Xie <xiaobo.xie@nxp.com>
2017-12-12Merge Linaro linux 4.9.62 into linux-4.9Xie Xiaobo
Signed-off-by: Xiaobo Xie <xiaobo.xie@nxp.com>
2017-12-12crypto: caam/qi - fix FD congestion weightHoria Geantă
When caam_qi_enqueue() is called, compound FD has already been swapped to CAAM endianness, thus accesing it ("length" field in this case) by CPU has to be done by first unswapping. Fixes: ca982fae08a2 ("crypto: caam/qi - use QBMan (NXP) SDK driver") Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi2 - fix descriptors, keys DMA mapping directionHoria Geantă
The replacement of MDHA split key generation with DKP has the side effect of the crypto engine writing the authentication key, and thus the DMA mapping direction for the buffer holding the key has to change from DMA_TO_DEVICE to DMA_BIDIRECTIONAL. There are two cases: -key is inlined in descriptor - descriptor buffer mapping changes -key is referenced - key buffer mapping changes Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi2 - fix DMA API leaks for multiple setkey() callsHoria Geantă
setkey() callback may be invoked multiple times for the same tfm. In this case, DMA API leaks are caused by shared descriptors and keys being mapped several times and unmapped only once. Fix this by performing mapping / unmapping only in crypto algorithm's cra_init() / cra_exit() callbacks and sync_for_device in the setkey() tfm callback. This is similar to commit bbf2234494af "crypto: caam - fix DMA API leaks for multiple setkey() calls" and also to caam/qi2 ahash implementation. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi2 - move flc_dma out of caam_flc structHoria Geantă
Move flc_dma member (which is accessed only by GPP) out of the caam_flc structure, which is DMA mapped and intended for crypto engine consumption. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi2 - don't copy ablkcipher keysHoria Geantă
ablkcipher (xts included) algorithms have shared descriptors with immediate (inline) keys. Accordingly, there is no need to: -copy user-provided keys in ctx->key -DMA map the keys Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam - constify key dataHoria Geantă
Key data is not modified, it is copied in the shared descriptor. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi2 - add DKP support for tlsHoria Geantă
Add DKP support for tls using caam/qi2 as backend. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi - add DKP support for tlsHoria Geantă
Add DKP support for tls using caam/qi as backend. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi2 - add support for ahash algorithmsHoria Geantă
Add support for unkeyed and keyed (hmac) md5, sha algorithms. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam/qi2 - add DKP support for authenc algosHoria Geantă
Add DKP support for authenc algorithms using caam/qi2 as backend. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam - export ahash shared descriptor generationHoria Geantă
Upcoming caam/qi2 driver will support ahash algorithms, thus move ahash descriptors generation in a shared location. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam - add Derived Key Protocol (DKP) supportHoria Geantă
Offload split key generation in CAAM engine, using DKP. DKP is supported starting with Era 6. Note that the way assoclen is transmitted from the job descriptor to the shared descriptor changes - DPOVRD register is used instead of MATH3 (where available), since DKP protocol thrashes the MATH registers. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam - save Era in driver's private dataHoria Geantă
Save Era in driver's private data for further usage, like deciding whether an erratum applies or a feature is available based on its value. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-12-12crypto: caam - remove unused param of ctx_map_to_sec4_sg()Horia Geantă
ctx_map_to_sec4_sg() function, added in commit 045e36780f115 ("crypto: caam - ahash hmac support") has never used the "desc" parameter, so let's drop it. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit dfcd8393efefb7a111f9cb6af69058ecaf4a4d72)
2017-12-12crypto: caam - remove unneeded edesc zeroizationHoria Geantă
Extended descriptor allocation has been changed by commit dde20ae9d6383 ("crypto: caam - Change kmalloc to kzalloc to avoid residual data") to provide zeroized memory, meaning we no longer have to sanitize its members - edesc->src_nents and edesc->dst_dma. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit f2ac67746534fab0cbc0bc29bfc3e507b1f58474)
2017-11-15crypto: vmx - disable preemption to enable vsx in aes_ctr.cLi Zhong
[ Upstream commit 7dede913fc2ab9c0d3bff3a49e26fa9e858b0c13 ] Some preemptible check warnings were reported from enable_kernel_vsx(). This patch disables preemption in aes_ctr.c before enabling vsx, and they are now consistent with other files in the same directory. Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-08crypto: ccp - Set the AES size field for all modesGary R Hook
[ Upstream commit f7cc02b3c3a33a10dd5bb9e5dfd22e47e09503a2 ] Ensure that the size field is correctly populated for all AES modes. Signed-off-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-05dma: caam: add dma driver using scatter-gatherRadu Alexe
This module introduces a SG DMA driver based on the DMA capabilities of the CAAM hardware block. CAAM DMA is a platform driver that is only probed if the device is defined in the device tree. The driver creates a DMA channel for each JR of the CAAM. This introduces a dependency on the JR driver. Therefore a defering mechanism was used to ensure that the CAAM DMA driver is probed only after the JR driver. Signed-off-by: Radu Alexe <radu.alexe@nxp.com> Signed-off-by: Tudor Ambarus <tudor-dan.ambarus@nxp.com> Signed-off-by: Rajiv Vishwakarma <rajiv.vishwakarma@nxp.com>
2017-10-05crypto: talitos - fix hashingLEROY Christophe
commit 886a27c0fc8a34633aadb0986dba11d8c150ae2e upstream. md5sum on some files gives wrong result Exemple: With the md5sum from libkcapi: c15115c05bad51113f81bdaee735dd09 test With the original md5sum: bbdf41d80ba7e8b2b7be3a0772be76cb test This patch fixes this issue Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-05crypto: talitos - fix sha224LEROY Christophe
commit afd62fa26343be6445479e75de9f07092a061459 upstream. Kernel crypto tests report the following error at startup [ 2.752626] alg: hash: Test 4 failed for sha224-talitos [ 2.757907] 00000000: 30 e2 86 e2 e7 8a dd 0d d7 eb 9f d5 83 fe f1 b0 00000010: 2d 5a 6c a5 f9 55 ea fd 0e 72 05 22 This patch fixes it Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-05crypto: talitos - Don't provide setkey for non hmac hashing algs.LEROY Christophe
commit 56136631573baa537a15e0012055ffe8cfec1a33 upstream. Today, md5sum fails with error -ENOKEY because a setkey function is set for non hmac hashing algs, see strace output below: mmap(NULL, 378880, PROT_READ, MAP_SHARED, 6, 0) = 0x77f50000 accept(3, 0, NULL) = 7 vmsplice(5, [{"bin/\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 378880}], 1, SPLICE_F_MORE|SPLICE_F_GIFT) = 262144 splice(4, NULL, 7, NULL, 262144, SPLICE_F_MORE) = -1 ENOKEY (Required key not available) write(2, "Generation of hash for file kcap"..., 50) = 50 munmap(0x77f50000, 378880) = 0 This patch ensures that setkey() function is set only for hmac hashing. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-27crypto: ccp - Fix XTS-AES-128 support on v5 CCPsGary R Hook
commit e652399edba99a5497f0d80f240c9075d3b43493 upstream. Version 5 CCPs have some new requirements for XTS-AES: the type field must be specified, and the key requires 512 bits, with each part occupying 256 bits and padded with zeroes. Signed-off-by: Gary R Hook <ghook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-26crypto: caam/qi2 - zeroize memory used for S/G entriesHoria Geantă
Memory used for S/G entries (kmem cache-backed) is not zeroized. More, the dpaa2_sg_* API does not offer getters, setters for all fields / bits. This means that there are bits that currently have random values. Probably the most problematic is SGE[BMT] (Bypass Memory Translation). When this "happens" to be set and IOMMU is enabled in the system, caam engine will report DMA errors - for e.g. see below self-tests failing: [...] dpaa2_caam dpseci.1: FD error: 000000a8 dpaa2_caam dpseci.1: 40001216: DECO: desc idx 18: DMA Error alg: skcipher: encryption failed on chunk test 1 for cbc-3des-caam-qi2: ret=5 dpaa2_caam dpseci.1: FD error: 00000088 dpaa2_caam dpseci.1: 40000916: DECO: desc idx 9: DMA Error alg: aead: encryption failed on test 1 for rfc4106-gcm-aes-caam-qi2: ret=5 dpaa2_caam dpseci.1: FD error: 000000a8 dpaa2_caam dpseci.1: 40001516: DECO: desc idx 21: DMA Error alg: aead-ddst: encryption failed on test 1 for rfc4543-gcm-aes-caam-qi2: ret=5 dpaa2_caam dpseci.1: FD error: 00000088 dpaa2_caam dpseci.1: 40000916: DECO: desc idx 9: DMA Error alg: aead: encryption failed on test 1 for gcm-aes-caam-qi2: ret=5 [...] Fix this by requiring allocated memory to be zeroized. Fixes: d4df6899d2c6 ("crypto: caam/qi2 - add DPAA2-CAAM driver") Fixes: 74e4a0d250d3 ("crypto: caam/qi2 - add ablkcipher algorithms") Fixes: 40865366205a ("crypto: caam/qi2 - add support for TLS 1.0 record") Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam/qi2 - fix gfp allocation flags (part II)Horia Geantă
Decide whether to use GFP_ATOMIC / GFP_KERNEL solely based on MAY_SLEEP flag, i.e. remove MAY_BACKLOG flag from the equation. Fixes: 4aef966f7e8a ("crypto: caam/qi2 - add ablkcipher algorithms") Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam/qi2 - fix gfp allocation flags (part I)Horia Geantă
Decide whether to use GFP_ATOMIC / GFP_KERNEL solely based on MAY_SLEEP flag, i.e. remove MAY_BACKLOG flag from the equation. Fixes: 6220d7624b1d ("crypto: caam/qi2 - add DPAA2-CAAM driver") Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam/qi2 - fix fd_flt_dma dma unmapping directionHoria Geantă
Direction for fd_flt_dma dma unmapping must be identical with the direction used for mapping, i.e. DMA_BIDIRECTIONAL. Fixes: 6220d7624b1d ("crypto: caam/qi2 - add DPAA2-CAAM driver") Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam/qi2 - fix caam_exit_common() signatureHoria Geantă
Fix caam_exit_common function signature - it gets a pointer to a caam_ctx struct, not to a tfm. Fixes: 6220d7624b1d ("crypto: caam/qi2 - add DPAA2-CAAM driver") Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam/qi2 - DPAA2-CAAM driver up-revHoria Geantă
Update existing DPAA2-CAAM driver with the latest version submitted in upstream: https://patchwork.kernel.org/patch/9894411 https://patchwork.kernel.org/patch/9894415 https://patchwork.kernel.org/patch/9894413 https://patchwork.kernel.org/patch/9894423 https://patchwork.kernel.org/patch/9894421 Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam - fix incorrect defineRadu Alexe
Fixes: 3ebfa92f49a6 ("crypto: caam - Add new macros for building extended SEC descriptors (> 64 words)") Signed-off-by: Radu Alexe <radu.alexe@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam - Remove unused dentry membersFabio Estevam
Most of the dentry members from structure caam_drv_private are never used at all, so it is safe to remove them. Since debugfs_remove_recursive() is called, we don't need the file entries. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit a92f7af3854ce6b80a4cd7e3df6148663f15671b)
2017-09-25crypto: caam - free qman_fq after kill_fqXulin Sun
kill_fq removes a complete frame queue, it needs to free the qman_fq in the last. Else kmemleak will report the below warning: unreferenced object 0xffff800073085c80 (size 128): comm "cryptomgr_test", pid 199, jiffies 4294937850 (age 67.840s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 a0 80 7e 00 00 80 ff ff 00 00 00 00 00 00 00 00 04 00 04 00 5c 01 00 00 backtrace: [<ffff8000001e5760>] create_object+0xf8/0x258 [<ffff800000994e38>] kmemleak_alloc+0x58/0xa0 [<ffff8000001d5f18>] kmem_cache_alloc_trace+0x2c8/0x358 [<ffff8000007e8410>] create_caam_req_fq+0x40/0x170 [<ffff8000007e870c>] caam_drv_ctx_update+0x54/0x248 [<ffff8000007fca54>] aead_setkey+0x154/0x300 [<ffff800000452120>] setkey+0x50/0xf0 [<ffff80000045b144>] __test_aead+0x5ec/0x1028 [<ffff80000045c28c>] test_aead+0x44/0xc8 [<ffff80000045c368>] alg_test_aead+0x58/0xd0 [<ffff80000045bdb4>] alg_test+0x14c/0x308 [<ffff8000004588e8>] cryptomgr_test+0x50/0x58 [<ffff8000000c3b2c>] kthread+0xdc/0xf0 [<ffff800000083c00>] ret_from_fork+0x10/0x50 And check where the function kill_fq() is called to remove the additional kfree to qman_fq and avoid re-calling the released qman_fq. Signed-off-by: Xulin Sun <xulin.sun@windriver.com> Acked-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit 430f13389bdafa6fd9ce2999fed01dca8a5d79ae) Backported to NXP SDK kernel 4.9. Signed-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam - clean-up in caam_init_rng()Horia Geantă
Clean up the code, as indicated by Coccinelle. Cc: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit f366af462aef1dcaeab0f68b031e5c4c4eb860e1)
2017-09-25crypto: caam - remove unused variables in caam_drv_privateTudor Ambarus
Signed-off-by: Tudor Ambarus <tudor-dan.ambarus@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit 60a3f737badb0951dd27e93d24cb967dcc1fb855)
2017-09-25crypto: caam - remove unused sg_to_sec4_sg_len()Horia Geantă
sg_to_sec4_sg_len() is no longer used since commit 479bcc7c5b9e ("crypto: caam - Convert authenc to new AEAD interface") Its functionality has been superseded by the usage of sg_nents_for_len() returning the number of S/G entries corresponding to the provided length. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit bcde1f78cab6741073c32edeecec96e4183d381b) Fixed conflicts. Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
2017-09-25crypto: caam/qi - lower driver verbosityHoria Geantă
Change log level for some prints from dev_info() to dev_dbg(), low-level details are needed only when debugging. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit c7a91eb80b75513c67c0e0b347ac9e9605944341)
2017-09-25crypto: caam/qi - handle large number of S/Gs caseHoria Geantă
For more than 16 S/G entries, driver currently corrupts memory on ARMv8, see below KASAN log. Note: this does not reproduce on PowerPC due to different (smaller) cache line size - 64 bytes on PPC vs. 128 bytes on ARMv8. One such use case is one of the cbc(aes) test vectors - with 8 S/G entries and src != dst. Driver needs 1 (IV) + 2 x 8 = 17 entries, which goes over the 16 S/G entries limit: (CAAM_QI_MEMCACHE_SIZE - offsetof(struct ablkcipher_edesc, sgt)) / sizeof(struct qm_sg_entry) = 256 / 16 = 16 S/Gs Fix this by: -increasing object size in caamqicache pool from 512 to 768; this means the maximum number of S/G entries grows from (at least) 16 to 32 (again, for ARMv8 case of 128-byte cache line) -add checks in the driver to fail gracefully (ENOMEM) in case the 32 S/G entries limit is exceeded ================================================================== BUG: KASAN: slab-out-of-bounds in ablkcipher_edesc_alloc+0x4ec/0xf60 Write of size 1 at addr ffff800021cb6003 by task cryptomgr_test/1394 CPU: 3 PID: 1394 Comm: cryptomgr_test Not tainted 4.12.0-rc7-next-20170703-00023-g72badbcc1ea7-dirty #26 Hardware name: LS1046A RDB Board (DT) Call trace: [<ffff20000808ac6c>] dump_backtrace+0x0/0x290 [<ffff20000808b014>] show_stack+0x14/0x1c [<ffff200008d62c00>] dump_stack+0xa4/0xc8 [<ffff200008264e40>] print_address_description+0x110/0x26c [<ffff200008265224>] kasan_report+0x1d0/0x2fc [<ffff2000082637b8>] __asan_store1+0x4c/0x54 [<ffff200008b4884c>] ablkcipher_edesc_alloc+0x4ec/0xf60 [<ffff200008b49304>] ablkcipher_encrypt+0x44/0xcc [<ffff20000848a61c>] skcipher_encrypt_ablkcipher+0x120/0x138 [<ffff200008495014>] __test_skcipher+0xaec/0xe30 [<ffff200008497088>] test_skcipher+0x6c/0xd8 [<ffff200008497154>] alg_test_skcipher+0x60/0xe4 [<ffff2000084974c4>] alg_test.part.13+0x130/0x304 [<ffff2000084976d4>] alg_test+0x3c/0x68 [<ffff2000084938ac>] cryptomgr_test+0x54/0x5c [<ffff20000810276c>] kthread+0x188/0x1c8 [<ffff2000080836c0>] ret_from_fork+0x10/0x50 Allocated by task 1394: save_stack_trace_tsk+0x0/0x1ac save_stack_trace+0x18/0x20 kasan_kmalloc.part.5+0x48/0x110 kasan_kmalloc+0x84/0xa0 kasan_slab_alloc+0x14/0x1c kmem_cache_alloc+0x124/0x1e8 qi_cache_alloc+0x28/0x58 ablkcipher_edesc_alloc+0x244/0xf60 ablkcipher_encrypt+0x44/0xcc skcipher_encrypt_ablkcipher+0x120/0x138 __test_skcipher+0xaec/0xe30 test_skcipher+0x6c/0xd8 alg_test_skcipher+0x60/0xe4 alg_test.part.13+0x130/0x304 alg_test+0x3c/0x68 cryptomgr_test+0x54/0x5c kthread+0x188/0x1c8 ret_from_fork+0x10/0x50 Freed by task 0: (stack is not available) The buggy address belongs to the object at ffff800021cb5e00 which belongs to the cache caamqicache of size 512 The buggy address is located 3 bytes to the right of 512-byte region [ffff800021cb5e00, ffff800021cb6000) The buggy address belongs to the page: page:ffff7e0000872d00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 flags: 0xfffc00000008100(slab|head) raw: 0fffc00000008100 0000000000000000 0000000000000000 0000000180190019 raw: dead000000000100 dead000000000200 ffff800931268200 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff800021cb5f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff800021cb5f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff800021cb6000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ^ ffff800021cb6080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff800021cb6100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ================================================================== Fixes: b189817cf789 ("crypto: caam/qi - add ablkcipher and authenc algorithms") Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit eb9ba37dc15a6e6b6140eb6d62785ba99b7179d7)
2017-09-25crypto: caam/qi - properly set IV after {en,de}cryptHoria Geantă
caam/qi needs a fix similar to what was done for caam/jr in commit "crypto: caam/qi - properly set IV after {en,de}crypt", to allow for ablkcipher/skcipher chunking/streaming. Cc: <stable@vger.kernel.org> Fixes: b189817cf789 ("crypto: caam/qi - add ablkcipher and authenc algorithms") Suggested-by: David Gstir <david@sigma-star.at> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> (cherry picked from commit a68a193805224d90bedd94e9e8ac287600f07b78)
generated by cgit v0.10.2 at 2024-06-18 14:35:59 (GMT)