|WARNING| pw133936-133938 [PATCH] [v3, 4/4] hash: add SVE support for bulk key lookup

[dpdklab at iol.unh.edu]

Test-Label: iol-testing
Test-Status: WARNING
http://dpdk.org/patch/133936

_apply patch failure_

Submitter: Yoan Picchi <yoan.picchi at arm.com>
Date: Tuesday, November 07 2023 12:18:45 
Applied on: CommitID:2bbad8f974e00552d106c27e1d157a31179ab5ec
Apply patch set 133936-133938 failed:

Checking patch .mailmap...
Hunk #1 succeeded at 487 (offset 2 lines).
Hunk #2 succeeded at 1609 (offset 6 lines).
Checking patch lib/hash/rte_cuckoo_hash.c...
error: while searching for:
			while (prim_hitmask[i]) {
				uint32_t hit_index =
						__builtin_ctzl(prim_hitmask[i])
						>> 1;
				uint32_t key_idx =
				__atomic_load_n(
					&primary_bkt[i]->key_idx[hit_index],

error: patch failed: lib/hash/rte_cuckoo_hash.c:2119
error: while searching for:
					positions[i] = key_idx - 1;
					goto next_key;
				}
				prim_hitmask[i] &= ~(3ULL << (hit_index << 1));
			}

			while (sec_hitmask[i]) {
				uint32_t hit_index =
						__builtin_ctzl(sec_hitmask[i])
						>> 1;
				uint32_t key_idx =
				__atomic_load_n(
					&secondary_bkt[i]->key_idx[hit_index],

error: patch failed: lib/hash/rte_cuckoo_hash.c:2145
Applied patch .mailmap cleanly.
Applying patch lib/hash/rte_cuckoo_hash.c with 2 rejects...
Hunk #1 applied cleanly.
Hunk #2 applied cleanly.
Hunk #3 applied cleanly.
Hunk #4 applied cleanly.
Hunk #5 applied cleanly.
Hunk #6 applied cleanly.
Hunk #7 applied cleanly.
Hunk #8 applied cleanly.
Hunk #9 applied cleanly.
Hunk #10 applied cleanly.
Hunk #11 applied cleanly.
Rejected hunk #12.
Rejected hunk #13.
Hunk #14 applied cleanly.
hint: Use 'git am --show-current-patch' to see the failed patch
diff a/lib/hash/rte_cuckoo_hash.c b/lib/hash/rte_cuckoo_hash.c	(rejected hunks)
@@ -2119,7 +2169,7 @@ __bulk_lookup_lf(const struct rte_hash *h, const void **keys,
 			while (prim_hitmask[i]) {
 				uint32_t hit_index =
 						__builtin_ctzl(prim_hitmask[i])
-						>> 1;
+						>> hitmask_padding;
 				uint32_t key_idx =
 				__atomic_load_n(
 					&primary_bkt[i]->key_idx[hit_index],
@@ -2145,13 +2195,13 @@ __bulk_lookup_lf(const struct rte_hash *h, const void **keys,
 					positions[i] = key_idx - 1;
 					goto next_key;
 				}
-				prim_hitmask[i] &= ~(3ULL << (hit_index << 1));
+				prim_hitmask[i] &= ~(1 << (hit_index << hitmask_padding));
 			}
 
 			while (sec_hitmask[i]) {
 				uint32_t hit_index =
 						__builtin_ctzl(sec_hitmask[i])
-						>> 1;
+						>> hitmask_padding;
 				uint32_t key_idx =
 				__atomic_load_n(
 					&secondary_bkt[i]->key_idx[hit_index],
Checking patch lib/hash/rte_cuckoo_hash.c...
error: lib/hash/rte_cuckoo_hash.c: does not match index
hint: Use 'git am --show-current-patch' to see the failed patch
Checking patch lib/hash/rte_cuckoo_hash.c...
error: lib/hash/rte_cuckoo_hash.c: does not match index
Checking patch lib/hash/rte_cuckoo_hash.h...
Applied patch lib/hash/rte_cuckoo_hash.h cleanly.
hint: Use 'git am --show-current-patch' to see the failed patch

https://lab.dpdk.org/results/dashboard/patchsets/28268/

UNH-IOL DPDK Community Lab