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Date: Tue, 11 Aug 2020 16:04:40 -0700 From: Nick Desaulniers <ndesaulniers@...gle.com> To: Arvind Sankar <nivedita@...m.mit.edu>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de> Cc: Fangrui Song <maskray@...gle.com>, clang-built-linux <clang-built-linux@...glegroups.com>, e5ten.arch@...il.com, "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@...nel.org>, "H. Peter Anvin" <hpa@...or.com>, Masahiro Yamada <masahiroy@...nel.org>, Ard Biesheuvel <ardb@...nel.org>, Kees Cook <keescook@...omium.org>, LKML <linux-kernel@...r.kernel.org>, "# 3.4.x" <stable@...r.kernel.org> Subject: Re: [PATCH] x86/boot/compressed: Disable relocation relaxation for non-pie link On Tue, Aug 11, 2020 at 3:44 PM Arvind Sankar <nivedita@...m.mit.edu> wrote: > > On Tue, Aug 11, 2020 at 10:58:40AM -0700, Nick Desaulniers wrote: > > > Cc: stable@...r.kernel.org # 4.19.x > > > > Thanks Arvind, good write up. Just curious about this stable tag, how > > come you picked 4.19? I can see boot failures in our CI for x86+LLD > > back to 4.9. Can we amend that tag to use `# 4.9`? I'd be happy to > > help submit backports should they fail to apply cleanly. > > https://travis-ci.com/github/ClangBuiltLinux/continuous-integration/builds/179237488 > > > > 4.19 renamed LDFLAGS to KBUILD_LDFLAGS. For 4.4, 4.9 and 4.14 the patch > needs to be modified, KBUILD_LDFLAGS -> LDFLAGS, so I figured we should > submit backports separately. For 4.19 onwards, it should apply without > changes I think. Cool, sounds good. I'll keep an eye out for when stable goes to pick this up. tglx, Ingo, BP, can we pretty please get this in tip/urgent for inclusion into 5.9? -- Thanks, ~Nick Desaulniers
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