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Peter Anvin" , x86@kernel.org, Nick Desaulniers , Fangrui Song , Dmitry Golovin , Clang-Built-Linux ML , Ard Biesheuvel , Masahiro Yamada , Daniel Kiper , Kees Cook , Nathan Chancellor , Arnd Bergmann , "H . J . Lu" , linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 0/7] x86/boot: Remove runtime relocations from compressed kernel Message-ID: <20200714201451.GA902932@rani.riverdale.lan> References: <20200629140928.858507-1-nivedita@alum.mit.edu> <20200714023836.2310569-1-nivedita@alum.mit.edu> <20200714141550.GA329060@rani.riverdale.lan> <20200714192956.GA689174@rani.riverdale.lan> <20200714200728.GA894572@rani.riverdale.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 14, 2020 at 10:10:14PM +0200, Sedat Dilek wrote: > On Tue, Jul 14, 2020 at 10:07 PM Arvind Sankar wrote: > > > > On Tue, Jul 14, 2020 at 09:53:19PM +0200, Sedat Dilek wrote: > > > > > > Hmm, you might be right with moving to LDFLAGS_vmlinux. > > > > > > Attached are my linux-config and dmesg-output. > > > > > > - Sedat - > > > > Which tree are you building against? I notice you have KERNEL_ZSTD > > enabled, which hasn't been merged yet. > > > > Are you using Nick's series [v7]? > > > > Also from the naming -- are you using LLVM_IAS=1 with some patches to > > make it work? > > > > [v7] https://lore.kernel.org/lkml/20200708185024.2767937-1-nickrterrell@gmail.com/ > > Sorry for not telling you the full story. > Yes, I have some additional patches like Nick T. "zstd-v7" which > should IMHO not touch this area. > > - Sedat - That series does touch boot/compressed, since the point is to add support for zstd-compressed kernels. I'll need to test it out, the __DISABLE_EXPORTS he's now using must not be working for some reason.