diff options
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 d98e5887..00000000 --- a/recipes-kernel/cryptodev/sdk_patches/0056-fix-set-min-value-when-allocating-alligned-memory-bu.patch +++ /dev/null @@ -1,58 +0,0 @@ -From ad7fee26da24fca57efee5ba10756e001769b2ce Mon Sep 17 00:00:00 2001 -From: Alexe Radu <radu.alexe@nxp.com> -Date: Tue, 25 Oct 2016 16:46:11 +0300 -Subject: [PATCH 056/104] fix: set min value when allocating alligned memory - buffers - -The function "posix_memalign()" requires that the alignment be at least -sizeof(void*). In some situations the alignmask for some crypto algorithms -is smaller then the minimum required. For ex. on 64-bit platforms where -the alignment may be 4 bytes. - -Signed-off-by: Alexe Radu <radu.alexe@nxp.com> -Signed-off-by: Cristian Stoica <cristian.stoica@nxp.com> ---- - tests/async_speed.c | 4 ++++ - tests/speed.c | 2 ++ - 2 files changed, 6 insertions(+) - -diff --git a/tests/async_speed.c b/tests/async_speed.c -index 263ead7..b895a85 100644 ---- a/tests/async_speed.c -+++ b/tests/async_speed.c -@@ -232,6 +232,7 @@ int run_test(int id, struct test_params tp) - int get_alignmask(int fdc, struct session_op *sess) - { - int alignmask; -+ int min_alignmask = sizeof(void*) - 1; - - #ifdef CIOCGSESSINFO - struct session_info_op siop; -@@ -242,6 +243,9 @@ int get_alignmask(int fdc, struct session_op *sess) - return -EINVAL; - } - alignmask = siop.alignmask; -+ if (alignmask < min_alignmask) { -+ alignmask = min_alignmask; -+ } - #else - alignmask = 0; - #endif -diff --git a/tests/speed.c b/tests/speed.c -index bd6d2b2..0b14c88 100644 ---- a/tests/speed.c -+++ b/tests/speed.c -@@ -80,8 +80,10 @@ int encrypt_data(struct session_op *sess, int fdc, int chunksize, int alignmask) - double total = 0; - double secs, ddata, dspeed; - char metric[16]; -+ int min_alignmask = sizeof(void*) - 1; - - if (alignmask) { -+ alignmask = ((alignmask < min_alignmask) ? min_alignmask : alignmask); - if (posix_memalign((void **)&buffer, MAX(alignmask + 1, sizeof(void*)), chunksize)) { - printf("posix_memalign() failed! (mask %x, size: %d)\n", alignmask+1, chunksize); - return 1; --- -2.10.2 - |