Ard Biesheuvel 56067812d5 kbuild: modversions: add infrastructure for emitting relative CRCs ... This add the kbuild infrastructure that will allow architectures to emit vmlinux symbol CRCs as 32-bit offsets to another location in the kernel where the actual value is stored. This works around problems with CRCs being mistaken for relocatable symbols on kernels that self relocate at runtime (i.e., powerpc with CONFIG_RELOCATABLE=y) For the kbuild side of things, this comes down to the following: - introducing a Kconfig symbol MODULE_REL_CRCS - adding a -R switch to genksyms to instruct it to emit the CRC symbols as references into the .rodata section - making modpost distinguish such references from absolute CRC symbols by the section index (SHN_ABS) - making kallsyms disregard non-absolute symbols with a __crc_ prefix Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-02-03 08:28:25 -08:00
..
calibrate.c
do_mounts_initrd.c
do_mounts_md.c
do_mounts_rd.c
do_mounts.c
do_mounts.h
init_task.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
initramfs.c
Kconfig	kbuild: modversions: add infrastructure for emitting relative CRCs	2017-02-03 08:28:25 -08:00
main.c	mm: add PageWaiters indicating tasks are waiting for a page bit	2016-12-25 11:54:48 -08:00
Makefile
noinitramfs.c
version.c