70 lines
2.5 KiB
Diff
70 lines
2.5 KiB
Diff
From 3dea5920365d06a5f17e33b02f0c3d5e272e09f9 Mon Sep 17 00:00:00 2001
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From: Daniel Borkmann <daniel@iogearbox.net>
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Date: Tue, 12 Dec 2017 02:25:31 +0100
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Subject: [PATCH 124/231] bpf: fix build issues on um due to mising
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bpf_perf_event.h
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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CVE-2017-5754
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[ Note, this is a Git cherry-pick of the following commit:
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a23f06f06dbe ("bpf: fix build issues on um due to mising bpf_perf_event.h")
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... for easier x86 PTI code testing and back-porting. ]
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Since c895f6f703ad ("bpf: correct broken uapi for
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BPF_PROG_TYPE_PERF_EVENT program type") um (uml) won't build
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on i386 or x86_64:
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[...]
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CC init/main.o
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In file included from ../include/linux/perf_event.h:18:0,
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from ../include/linux/trace_events.h:10,
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from ../include/trace/syscall.h:7,
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from ../include/linux/syscalls.h:82,
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from ../init/main.c:20:
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../include/uapi/linux/bpf_perf_event.h:11:32: fatal error:
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asm/bpf_perf_event.h: No such file or directory #include
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<asm/bpf_perf_event.h>
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[...]
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Lets add missing bpf_perf_event.h also to um arch. This seems
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to be the only one still missing.
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Fixes: c895f6f703ad ("bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type")
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Reported-by: Randy Dunlap <rdunlap@infradead.org>
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Suggested-by: Richard Weinberger <richard@sigma-star.at>
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Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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Tested-by: Randy Dunlap <rdunlap@infradead.org>
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Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
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Cc: Richard Weinberger <richard@sigma-star.at>
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Acked-by: Alexei Starovoitov <ast@kernel.org>
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Acked-by: Richard Weinberger <richard@nod.at>
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Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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Signed-off-by: Ingo Molnar <mingo@kernel.org>
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(cherry picked from commit ab95477e7cb35557ecfc837687007b646bab9a9f)
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Signed-off-by: Andy Whitcroft <apw@canonical.com>
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Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
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(cherry picked from commit 1883b099261ebece3016b50fa403ffde90027a04)
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
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---
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arch/um/include/asm/Kbuild | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
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index 50a32c33d729..73c57f614c9e 100644
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--- a/arch/um/include/asm/Kbuild
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+++ b/arch/um/include/asm/Kbuild
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@@ -1,4 +1,5 @@
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generic-y += barrier.h
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+generic-y += bpf_perf_event.h
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generic-y += bug.h
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generic-y += clkdev.h
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generic-y += current.h
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--
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2.14.2
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