1
0
Fork 0
alistair23-linux/arch/mips/boot/compressed
Jiaxun Yang 7bf491d01e MIPS: Truncate link address into 32bit for 32bit kernel
[ Upstream commit ff487d4103 ]

LLD failed to link vmlinux with 64bit load address for 32bit ELF
while bfd will strip 64bit address into 32bit silently.
To fix LLD build, we should truncate load address provided by platform
into 32bit for 32bit kernel.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Link: https://github.com/ClangBuiltLinux/linux/issues/786
Link: https://sourceware.org/bugzilla/show_bug.cgi?id=25784
Reviewed-by: Fangrui Song <maskray@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-22 09:31:03 +02:00
..
.gitignore MIPS: gitignore: ignore generated .c files 2017-08-07 11:57:30 +02:00
Makefile MIPS: Truncate link address into 32bit for 32bit kernel 2020-06-22 09:31:03 +02:00
calc_vmlinuz_load_addr.c MIPS: fix build on non-linux hosts 2019-06-19 15:55:53 -07:00
dbg.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
decompress.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dummy.c MIPS: Add support for GZIP / BZIP2 / LZMA compressed kernel images 2009-12-17 01:56:56 +00:00
head.S MIPS: ZBOOT: copy appended dtb to the end of the kernel 2016-08-02 14:00:16 +02:00
ld.script MIPS: Add support for vmlinuz.bin appended dtb 2015-06-21 21:54:15 +02:00
string.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uart-16550.c MIPS: Fix build with DEBUG_ZBOOT and MACH_JZ4770 2018-05-14 23:54:25 +01:00
uart-alchemy.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uart-prom.c mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00