From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:50174 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932376AbeCLQea (ORCPT ); Mon, 12 Mar 2018 12:34:30 -0400 Subject: Patch "x86/LDT: Avoid warning in 32-bit builds with older gcc" has been added to the 4.14-stable tree To: JBeulich@suse.com, bp@alien8.de, brgerst@gmail.com, dvlasenk@redhat.com, gregkh@linuxfoundation.org, hpa@zytor.com, jbeulich@suse.com, jpoimboe@redhat.com, luto@kernel.org, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, torvalds@linux-foundation.org Cc: , From: Date: Mon, 12 Mar 2018 17:34:13 +0100 Message-ID: <152087245322119@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 x86/LDT: Avoid warning in 32-bit builds with older gcc 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: x86-ldt-avoid-warning-in-32-bit-builds-with-older-gcc.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 f2f18b16c779978ece4a04f304a92ff9ac8fbce5 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Mon, 19 Feb 2018 07:52:10 -0700 Subject: x86/LDT: Avoid warning in 32-bit builds with older gcc From: Jan Beulich commit f2f18b16c779978ece4a04f304a92ff9ac8fbce5 upstream. BUG() doesn't always imply "no return", and hence should be followed by a return statement even if that's obviously (to a human) unreachable. Signed-off-by: Jan Beulich Acked-by: Thomas Gleixner Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Josh Poimboeuf Cc: Linus Torvalds Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/5A8AF2AA02000078001A91E9@prv-mh.provo.novell.com Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- arch/x86/include/asm/mmu_context.h | 1 + 1 file changed, 1 insertion(+) --- a/arch/x86/include/asm/mmu_context.h +++ b/arch/x86/include/asm/mmu_context.h @@ -74,6 +74,7 @@ static inline void *ldt_slot_va(int slot return (void *)(LDT_BASE_ADDR + LDT_SLOT_STRIDE * slot); #else BUG(); + return (void *)fix_to_virt(FIX_HOLE); #endif } Patches currently in stable-queue which might be from JBeulich@suse.com are queue-4.14/x86-ldt-avoid-warning-in-32-bit-builds-with-older-gcc.patch queue-4.14/x86-asm-improve-how-gen_-_suffixed_rmwcc-specify-clobbers.patch queue-4.14/x86-64-realmode-add-instruction-suffix.patch