Hi Zhigang,
Can you add this one-line X86 change (below)? When included by C++ code,
'key' needs an explicit type cast.
You may want to put the 'const' keyword in your non-X86 change, too.
--
Thanks,
Robert
diff --git a/lib/librte_hash/rte_jhash.h b/lib/librte_hash/rte_jhash.h
index e230449..49b4ac0 100644
--- a/lib/librte_hash/rte_jhash.h
+++ b/lib/librte_hash/rte_jhash.h
@@ -119,7 +119,7 @@ __rte_jhash_2hashes(const void *key, uint32_t length,
uint32_t *pc,
* If check_align is not set, first case will be used
*/
#if defined(RTE_ARCH_X86_64) || defined(RTE_ARCH_I686) ||
defined(RTE_ARCH_X86_X32)
- const uint32_t *k = key;
+ const uint32_t *k = (const uint32_t *)key;
const uint32_t s = 0;
#else
const uint32_t *k = (uint32_t *)(uintptr_t)key & (uintptr_t)~3);
--
>The "hash: remove duplicated code" change unfortunately broke the
>build for non-X86 platforms. This patch fixes this breakage.
>
>Change-Id: Ie109d67e681b75b45320fab1bf9de4eb9c9701bf
>Signed-off-by: Zhigang Lu <zlu at ezchip.com>
>---
> lib/librte_hash/rte_jhash.h | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/lib/librte_hash/rte_jhash.h b/lib/librte_hash/rte_jhash.h
>index e230449..d1b6cf3 100644
>--- a/lib/librte_hash/rte_jhash.h
>+++ b/lib/librte_hash/rte_jhash.h
>@@ -44,6 +44,7 @@
> extern "C" {
> #endif
>
>+#include <limits.h>
> #include <stdint.h>
> #include <string.h>
>
>@@ -122,7 +123,7 @@ __rte_jhash_2hashes(const void *key, uint32_t length,
>uint32_t *pc,
> const uint32_t *k = key;
> const uint32_t s = 0;
> #else
>- const uint32_t *k = (uint32_t *)(uintptr_t)key & (uintptr_t)~3);
>+ const uint32_t *k = (uint32_t *)((uintptr_t)key & (uintptr_t)~3);
> const uint32_t s = ((uintptr_t)key & 3) * CHAR_BIT;
> #endif
> if (!check_align || s == 0) {
>--
>2.1.2
>
