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| author | Chunrong Guo <chunrong.guo@nxp.com> | 2017-07-28 15:44:09 +0800 |
|---|---|---|
| committer | Otavio Salvador <otavio@ossystems.com.br> | 2017-08-07 11:42:29 -0300 |
| commit | ece24e8f9a042561f188d8f09c60b146dd081c94 (patch) | |
| tree | 1f9b832c30fa2740f16363187493814aca21a3c2 /recipes-kernel/cryptodev/sdk_patches/0056-fix-set-min-value-when-allocating-alligned-memory-bu.patch | |
| parent | d586bfdde75ab6cae4f2dcdb63c068e07f4c188e (diff) | |
| download | meta-freescale-ece24e8f9a042561f188d8f09c60b146dd081c94.tar.gz | |
cryptodev-qoriq: update to v1.9
Signed-off-by: Chunrong Guo <B40290@freescale.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'recipes-kernel/cryptodev/sdk_patches/0056-fix-set-min-value-when-allocating-alligned-memory-bu.patch')
| -rw-r--r-- | recipes-kernel/cryptodev/sdk_patches/0056-fix-set-min-value-when-allocating-alligned-memory-bu.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/recipes-kernel/cryptodev/sdk_patches/0056-fix-set-min-value-when-allocating-alligned-memory-bu.patch b/recipes-kernel/cryptodev/sdk_patches/0056-fix-set-min-value-when-allocating-alligned-memory-bu.patch deleted file mode 100644 index d98e5887c..000000000 --- a/recipes-kernel/cryptodev/sdk_patches/0056-fix-set-min-value-when-allocating-alligned-memory-bu.patch +++ /dev/null | |||
| @@ -1,58 +0,0 @@ | |||
| 1 | From ad7fee26da24fca57efee5ba10756e001769b2ce Mon Sep 17 00:00:00 2001 | ||
| 2 | From: Alexe Radu <radu.alexe@nxp.com> | ||
| 3 | Date: Tue, 25 Oct 2016 16:46:11 +0300 | ||
| 4 | Subject: [PATCH 056/104] fix: set min value when allocating alligned memory | ||
| 5 | buffers | ||
| 6 | |||
| 7 | The function "posix_memalign()" requires that the alignment be at least | ||
| 8 | sizeof(void*). In some situations the alignmask for some crypto algorithms | ||
| 9 | is smaller then the minimum required. For ex. on 64-bit platforms where | ||
| 10 | the alignment may be 4 bytes. | ||
| 11 | |||
| 12 | Signed-off-by: Alexe Radu <radu.alexe@nxp.com> | ||
| 13 | Signed-off-by: Cristian Stoica <cristian.stoica@nxp.com> | ||
| 14 | --- | ||
| 15 | tests/async_speed.c | 4 ++++ | ||
| 16 | tests/speed.c | 2 ++ | ||
| 17 | 2 files changed, 6 insertions(+) | ||
| 18 | |||
| 19 | diff --git a/tests/async_speed.c b/tests/async_speed.c | ||
| 20 | index 263ead7..b895a85 100644 | ||
| 21 | --- a/tests/async_speed.c | ||
| 22 | +++ b/tests/async_speed.c | ||
| 23 | @@ -232,6 +232,7 @@ int run_test(int id, struct test_params tp) | ||
| 24 | int get_alignmask(int fdc, struct session_op *sess) | ||
| 25 | { | ||
| 26 | int alignmask; | ||
| 27 | + int min_alignmask = sizeof(void*) - 1; | ||
| 28 | |||
| 29 | #ifdef CIOCGSESSINFO | ||
| 30 | struct session_info_op siop; | ||
| 31 | @@ -242,6 +243,9 @@ int get_alignmask(int fdc, struct session_op *sess) | ||
| 32 | return -EINVAL; | ||
| 33 | } | ||
| 34 | alignmask = siop.alignmask; | ||
| 35 | + if (alignmask < min_alignmask) { | ||
| 36 | + alignmask = min_alignmask; | ||
| 37 | + } | ||
| 38 | #else | ||
| 39 | alignmask = 0; | ||
| 40 | #endif | ||
| 41 | diff --git a/tests/speed.c b/tests/speed.c | ||
| 42 | index bd6d2b2..0b14c88 100644 | ||
| 43 | --- a/tests/speed.c | ||
| 44 | +++ b/tests/speed.c | ||
| 45 | @@ -80,8 +80,10 @@ int encrypt_data(struct session_op *sess, int fdc, int chunksize, int alignmask) | ||
| 46 | double total = 0; | ||
| 47 | double secs, ddata, dspeed; | ||
| 48 | char metric[16]; | ||
| 49 | + int min_alignmask = sizeof(void*) - 1; | ||
| 50 | |||
| 51 | if (alignmask) { | ||
| 52 | + alignmask = ((alignmask < min_alignmask) ? min_alignmask : alignmask); | ||
| 53 | if (posix_memalign((void **)&buffer, MAX(alignmask + 1, sizeof(void*)), chunksize)) { | ||
| 54 | printf("posix_memalign() failed! (mask %x, size: %d)\n", alignmask+1, chunksize); | ||
| 55 | return 1; | ||
| 56 | -- | ||
| 57 | 2.10.2 | ||
| 58 | |||
