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-rw-r--r--build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch54
1 files changed, 54 insertions, 0 deletions
diff --git a/build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch b/build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch
new file mode 100644
index 00000000000..d013b6a6850
--- /dev/null
+++ b/build/external/patches/dpdk_22.11.1/0001-allow-the-use-of-ab-flag-the-same-time-in-EAL.patch
@@ -0,0 +1,54 @@
+From baa172f1a9e370a0549a31840c3cd148046d1d84 Mon Sep 17 00:00:00 2001
+From: Xinyao Cai <xinyao.cai@intel.com>
+Date: Tue, 18 Apr 2023 16:37:17 +0800
+Subject: [PATCH] allow the use of -a and -b flag the same time in EAL
+ parameters.
+
+---
+ lib/eal/common/eal_common_options.c | 14 --------------
+ 1 file changed, 14 deletions(-)
+
+diff --git a/lib/eal/common/eal_common_options.c b/lib/eal/common/eal_common_options.c
+index 0305933698..0d8f9c5a38 100644
+--- a/lib/eal/common/eal_common_options.c
++++ b/lib/eal/common/eal_common_options.c
+@@ -1623,24 +1623,15 @@ int
+ eal_parse_common_option(int opt, const char *optarg,
+ struct internal_config *conf)
+ {
+- static int b_used;
+- static int a_used;
+-
+ switch (opt) {
+ case 'b':
+- if (a_used)
+- goto ba_conflict;
+ if (eal_option_device_add(RTE_DEVTYPE_BLOCKED, optarg) < 0)
+ return -1;
+- b_used = 1;
+ break;
+
+ case 'a':
+- if (b_used)
+- goto ba_conflict;
+ if (eal_option_device_add(RTE_DEVTYPE_ALLOWED, optarg) < 0)
+ return -1;
+- a_used = 1;
+ break;
+ /* coremask */
+ case 'c': {
+@@ -1929,11 +1920,6 @@ eal_parse_common_option(int opt, const char *optarg,
+ }
+
+ return 0;
+-
+-ba_conflict:
+- RTE_LOG(ERR, EAL,
+- "Options allow (-a) and block (-b) can't be used at the same time\n");
+- return -1;
+ }
+
+ static void
+--
+2.34.1
+