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authorKees Cook <keescook@chromium.org>2015-01-26 23:58:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-01-27 00:37:18 +0300
commitd69911a68c865b152a067feaa45e98e6bb0f655b (patch)
tree521455763dbd6c013aa90cb4fa5dc1ce302be5a8 /drivers
parent9879de7373fcfb466ec198293b6ccc1ad7a42dd8 (diff)
downloadlinux-d69911a68c865b152a067feaa45e98e6bb0f655b.tar.xz
x86, build: replace Perl script with Shell script
Commit e6023367d779 ("x86, kaslr: Prevent .bss from overlaping initrd") added Perl to the required build environment. This reimplements in shell the Perl script used to find the size of the kernel with bss and brk added. Signed-off-by: Kees Cook <keescook@chromium.org> Reported-by: Rob Landley <rob@landley.net> Acked-by: Rob Landley <rob@landley.net> Cc: Anca Emanuel <anca.emanuel@gmail.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: Junjie Mao <eternal.n08@gmail.com> Cc: Kees Cook <keescook@chromium.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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