From: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Date: Tue, 10 Nov 2020 15:57:49 +0000 (+0100)
Subject: svm: change high_seg_baseva
X-Git-Tag: v21.06-rc0~181
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=f260eb97866978746ebd3f3441dc66e4ff7111cd;p=vpp.git

svm: change high_seg_baseva

Type: fix

It appears that the session layer baseva is conflicting
with DPDK. 0x2000000000 seem to be working experimentally
Configurable with :

session {
  segment-baseva 0x2000000000
}

Change-Id: Ie93b9b9eb56a796877d614f78eb5801ea8e5ab31
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
---

diff --git a/src/svm/svm_common.h b/src/svm/svm_common.h
index ce317229916..ec5e70b83a6 100644
--- a/src/svm/svm_common.h
+++ b/src/svm/svm_common.h
@@ -82,9 +82,9 @@ typedef struct svm_map_region_args_
  */
 #if __WORDSIZE == 64
 #ifdef CLIB_SANITIZE_ADDR
-#define HIGH_SEGMENT_BASEVA 0x300000000000
+#define HIGH_SEGMENT_BASEVA 0x2000000000
 #else /* CLIB_SANITIZE_ADDR */
-#define HIGH_SEGMENT_BASEVA (8ULL   << 30)	/* 8GB */
+#define HIGH_SEGMENT_BASEVA (128ULL << 30)	/* 128GB */
 #endif /* CLIB_SANITIZE_ADDR */
 #elif __WORDSIZE == 32
 #define HIGH_SEGMENT_BASEVA (3584UL << 20)	/* 3.5GB */