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Accepting request 1110214 from home:jirislaby:branches:network

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- add 0001-kni-fix-build-with-Linux-6.5.patch to fix build against
  kernel 6.5.

OBS-URL: https://build.opensuse.org/request/show/1110214
OBS-URL: https://build.opensuse.org/package/show/network/dpdk?expand=0&rev=148
This commit is contained in:
Dirk Mueller 2023-09-11 06:45:28 +00:00 committed by Git OBS Bridge
parent d4b9d00467
commit 61d96b58d0
3 changed files with 57 additions and 0 deletions
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50
0001-kni-fix-build-with-Linux-6.5.patch Normal file
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@ -0,0 +1,50 @@
From: Ferruh Yigit <ferruh.yigit@amd.com>
Date: Tue, 11 Jul 2023 11:09:41 +0100
Subject: kni: fix build with Linux 6.5
Git-repo: https://dpdk.org/git/dpdk
Git-commit: dd33d53b9a032d7376aa04a28a1235338e1fd78f
Patch-mainline: yes
References: kernel 6.5
The get_user_pages_remote() API has been modified in Linux kernel v6.5
[1], "struct vm_area_struct **vmas" parameter removed from the API.
To fix KNI build with Linux kernel v6.5, version check added around the
get_user_pages_remote() API.
[1]
ca5e863233e8 ("mm/gup: remove vmas parameter from get_user_pages_remote()")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@amd.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
kernel/linux/kni/compat.h | 4 ++++
kernel/linux/kni/kni_dev.h | 4 ++++
2 files changed, 8 insertions(+)
--- a/kernel/linux/kni/compat.h
+++ b/kernel/linux/kni/compat.h
@@ -153,3 +153,7 @@
#if KERNEL_VERSION(5, 18, 0) > LINUX_VERSION_CODE
#define HAVE_NETIF_RX_NI
#endif
+
+#if KERNEL_VERSION(6, 5, 0) > LINUX_VERSION_CODE
+#define HAVE_VMA_IN_GUP
+#endif
--- a/kernel/linux/kni/kni_dev.h
+++ b/kernel/linux/kni/kni_dev.h
@@ -107,7 +107,11 @@ static inline phys_addr_t iova_to_phys(s
#ifdef HAVE_TSK_IN_GUP
ret = get_user_pages_remote(tsk, tsk->mm, iova, 1, 0, &page, NULL, NULL);
#else
+ #ifdef HAVE_VMA_IN_GUP
ret = get_user_pages_remote(tsk->mm, iova, 1, 0, &page, NULL, NULL);
+ #else
+ ret = get_user_pages_remote(tsk->mm, iova, 1, 0, &page, NULL);
+ #endif
#endif
if (ret < 0)
return 0;

6
dpdk.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Mon Sep 11 05:40:37 UTC 2023 - Jiri Slaby <jslaby@suse.cz>
- add 0001-kni-fix-build-with-Linux-6.5.patch to fix build against
kernel 6.5.
-------------------------------------------------------------------
Thu Apr 27 14:50:31 UTC 2023 - Dirk Müller <dmueller@suse.com>

1
dpdk.spec
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@ -58,6 +58,7 @@ Source1: preamble
Patch0: 0001-fix-cpu-compatibility.patch
Patch1: 0002-SLE15-SP3-compatibility-patch-for-kni.patch
Patch2: 0001-kni-fix-build-with-Linux-6.3.patch
Patch3: 0001-kni-fix-build-with-Linux-6.5.patch
BuildRequires: binutils
BuildRequires: doxygen
BuildRequires: fdupes