From: egorenar <egorenar@users.noreply.github.com>
To: ml@inbox.vuxu.org
Subject: Re: [PR PATCH] [Updated] linux5.7: enable BPF type format on x86_64
Date: Fri, 24 Jul 2020 20:37:10 +0200 [thread overview]
Message-ID: <20200724183710.OaEHDDRFKPOrHSVQKGszlLxYpeTIP6DjvXLbsrkXT1g@z> (raw)
In-Reply-To: <gh-mailinglist-notifications-41a7ca26-5023-4802-975b-f1789d68868e-void-packages-23534@inbox.vuxu.org>
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There is an updated pull request by egorenar against master on the void-packages repository
https://github.com/egorenar/void-packages linux-5.7-enable-btf-x86_64
https://github.com/void-linux/void-packages/pull/23534
linux5.7: enable BPF type format on x86_64
Required e.g. for opensnoop from bcc-tools to fix the following problem:
libbpf: failed to find valid kernel BTF
libbpf: vmlinux BTF is not found
bpf: Failed to load program: Invalid argument
A patch file from https://github.com/void-linux/void-packages/pull/23534.patch is attached
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From 60dc797faec449cf89a0d66f3bc4084487a10359 Mon Sep 17 00:00:00 2001
From: Alexander Egorenkov <egorenar-dev@posteo.net>
Date: Sun, 12 Jul 2020 11:59:15 +0200
Subject: [PATCH] linux5.7: enable BPF type format on x86_64
Required e.g. for opensnoop from bcc-tools to fix the following problem:
libbpf: failed to find valid kernel BTF
libbpf: vmlinux BTF is not found
bpf: Failed to load program: Invalid argument
---
srcpkgs/linux5.7/files/x86_64-dotconfig | 2 +-
srcpkgs/linux5.7/template | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/srcpkgs/linux5.7/files/x86_64-dotconfig b/srcpkgs/linux5.7/files/x86_64-dotconfig
index 051a8db9923..9a94b7d6a16 100644
--- a/srcpkgs/linux5.7/files/x86_64-dotconfig
+++ b/srcpkgs/linux5.7/files/x86_64-dotconfig
@@ -9563,7 +9563,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
-# CONFIG_DEBUG_INFO_BTF is not set
+CONFIG_DEBUG_INFO_BTF=y
# CONFIG_GDB_SCRIPTS is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
diff --git a/srcpkgs/linux5.7/template b/srcpkgs/linux5.7/template
index 7a250fb34c5..3b435f9b5c8 100644
--- a/srcpkgs/linux5.7/template
+++ b/srcpkgs/linux5.7/template
@@ -22,7 +22,7 @@ noshlibprovides=yes
preserve=yes
hostmakedepends="tar xz bc elfutils-devel flex gmp-devel kmod libmpc-devel
- libressl-devel perl uboot-mkimage cpio"
+ libressl-devel perl uboot-mkimage cpio pahole"
_kernver="${version}_${revision}"
triggers="kernel-hooks"
next prev parent reply other threads:[~2020-07-24 18:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-12 10:02 [PR PATCH] " egorenar
2020-07-23 13:39 ` ahesford
2020-07-23 13:39 ` ahesford
2020-07-24 18:37 ` egorenar [this message]
2020-07-25 8:18 ` [PR PATCH] [Updated] " egorenar
2020-08-04 13:26 ` leahneukirchen
2020-08-04 15:06 ` q66
2020-08-04 15:18 ` leahneukirchen
2020-08-04 15:18 ` [PR PATCH] [Merged]: " leahneukirchen
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