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Accepting request 918757 from home:tiwai:branches:network

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- Fix build error with SLE15-SP4 kernel (bsc#1190362):
  dpdk-fallthrough-comment-fixes.patch

OBS-URL: https://build.opensuse.org/request/show/918757
OBS-URL: https://build.opensuse.org/package/show/network/dpdk?expand=0&rev=129
This commit is contained in:
Dirk Mueller 2021-10-16 09:30:14 +00:00 committed by Git OBS Bridge
parent 66c09ecaf6
commit 8a5a5f7fc9
3 changed files with 58 additions and 1 deletions
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49
dpdk-fallthrough-comment-fixes.patch Normal file
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@ -0,0 +1,49 @@
From: Takashi Iwai <tiwai@suse.de>
Subject: Fix build errors due to the missing fallthrough statements
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
kernel/linux/igb_uio/compat.h | 4 ++++
kernel/linux/igb_uio/igb_uio.c | 6 +++---
2 files changed, 7 insertions(+), 3 deletions(-)
--- a/kernel/linux/igb_uio/compat.h
+++ b/kernel/linux/igb_uio/compat.h
@@ -152,3 +152,7 @@ static inline bool igbuio_kernel_is_lock
return false;
#endif
}
+
+#ifndef fallthrough
+#define fallthrough do {} while (0)
+#endif
--- a/kernel/linux/igb_uio/igb_uio.c
+++ b/kernel/linux/igb_uio/igb_uio.c
@@ -236,7 +236,7 @@ igbuio_pci_enable_interrupts(struct rte_
}
#endif
- /* falls through - to MSI */
+ fallthrough;
case RTE_INTR_MODE_MSI:
#ifndef HAVE_ALLOC_IRQ_VECTORS
if (pci_enable_msi(udev->pdev) == 0) {
@@ -255,7 +255,7 @@ igbuio_pci_enable_interrupts(struct rte_
break;
}
#endif
- /* falls through - to INTX */
+ fallthrough;
case RTE_INTR_MODE_LEGACY:
if (pci_intx_mask_supported(udev->pdev)) {
dev_dbg(&udev->pdev->dev, "using INTX");
@@ -265,7 +265,7 @@ igbuio_pci_enable_interrupts(struct rte_
break;
}
dev_notice(&udev->pdev->dev, "PCI INTX mask not supported\n");
- /* falls through - to no IRQ */
+ fallthrough;
case RTE_INTR_MODE_NONE:
udev->mode = RTE_INTR_MODE_NONE;
udev->info.irq = UIO_IRQ_NONE;

6
dpdk.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Mon Sep 13 16:46:30 CEST 2021 - tiwai@suse.de
- Fix build error with SLE15-SP4 kernel (bsc#1190362):
dpdk-fallthrough-comment-fixes.patch
-------------------------------------------------------------------
Thu Sep 2 15:42:14 UTC 2021 - Guillaume GARDET <guillaume.gardet@opensuse.org>

4
dpdk.spec
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@ -1,5 +1,5 @@
#
# spec file
# spec file for package dpdk
#
# Copyright (c) 2021 SUSE LLC
#
@ -63,6 +63,7 @@ Source: http://fast.dpdk.org/rel/dpdk-%{version}.tar.xz
Source1: preamble
Patch1: 0001-fix-cpu-compatibility.patch
Patch2: 0001-SLE15-SP3-compatibility-patch-for-kni.patch
Patch3: dpdk-fallthrough-comment-fixes.patch
BuildRequires: doxygen
BuildRequires: fdupes
BuildRequires: kernel-syms
@ -163,6 +164,7 @@ The DPDK Kernel NIC Interface (KNI) allows userspace applications access to the
%setup -q -n dpdk-stable-%{version}
%patch1 -p1 -z .init
%patch2 -p1 -z .init
%patch3 -p1
# This fixes CROSS compilation (broken) in the mk file for ThunderX
sed -i '/^CROSS /s/^/#/' mk/machine/thunderx/rte.vars.mk