Re: [PATCH v2 13/28] kbuild: lto: merge module sections
From: Kees Cook <hidden>
Date: 2020-09-03 22:23:44
Also in:
linux-arch, linux-kbuild, linux-pci, lkml
On Thu, Sep 03, 2020 at 01:30:38PM -0700, Sami Tolvanen wrote:
LLD always splits sections with LTO, which increases module sizes. This change adds a linker script that merges the split sections in the final module. Suggested-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
We'll likely need to come back around to this for FGKASLR (to keep the .text.* sections separated), but that's no different than the existing concerns for FGKASLR on the main kernel. Reviewed-by: Kees Cook <redacted> -- Kees Cook _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel