From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:48974 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753554AbdLUQFf (ORCPT ); Thu, 21 Dec 2017 11:05:35 -0500 Subject: Patch "bpf: fix build issues on um due to mising bpf_perf_event.h" has been added to the 4.14-stable tree To: daniel@iogearbox.net, ast@kernel.org, brueckner@linux.vnet.ibm.com, gregkh@linuxfoundation.org, mingo@kernel.org, rdunlap@infradead.org, richard@nod.at, richard@sigma-star.at Cc: , From: Date: Thu, 21 Dec 2017 17:05:29 +0100 Message-ID: <1513872329243146@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled bpf: fix build issues on um due to mising bpf_perf_event.h to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: bpf-fix-build-issues-on-um-due-to-mising-bpf_perf_event.h.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From ab95477e7cb35557ecfc837687007b646bab9a9f Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Tue, 12 Dec 2017 02:25:31 +0100 Subject: bpf: fix build issues on um due to mising bpf_perf_event.h From: Daniel Borkmann commit ab95477e7cb35557ecfc837687007b646bab9a9f upstream. [ Note, this is a Git cherry-pick of the following commit: a23f06f06dbe ("bpf: fix build issues on um due to mising bpf_perf_event.h") ... for easier x86 PTI code testing and back-porting. ] Since c895f6f703ad ("bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type") um (uml) won't build on i386 or x86_64: [...] CC init/main.o In file included from ../include/linux/perf_event.h:18:0, from ../include/linux/trace_events.h:10, from ../include/trace/syscall.h:7, from ../include/linux/syscalls.h:82, from ../init/main.c:20: ../include/uapi/linux/bpf_perf_event.h:11:32: fatal error: asm/bpf_perf_event.h: No such file or directory #include [...] Lets add missing bpf_perf_event.h also to um arch. This seems to be the only one still missing. Fixes: c895f6f703ad ("bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type") Reported-by: Randy Dunlap Suggested-by: Richard Weinberger Signed-off-by: Daniel Borkmann Tested-by: Randy Dunlap Cc: Hendrik Brueckner Cc: Richard Weinberger Acked-by: Alexei Starovoitov Acked-by: Richard Weinberger Signed-off-by: Alexei Starovoitov Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- arch/um/include/asm/Kbuild | 1 + 1 file changed, 1 insertion(+) --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -1,4 +1,5 @@ generic-y += barrier.h +generic-y += bpf_perf_event.h generic-y += bug.h generic-y += clkdev.h generic-y += current.h Patches currently in stable-queue which might be from daniel@iogearbox.net are queue-4.14/bpf-fix-build-issues-on-um-due-to-mising-bpf_perf_event.h.patch