linux/arch/sparc
Andreas Larsson a7ec177ebc sparc32: Fix truncated relocation errors when linking large kernels
Use jumps instead of branches when jumping from one section to another
to avoid branches to addresses further away than 22 bit offsets can
handle that results in errors such as

arch/sparc/kernel/signal_32.o:(.fixup+0x0): relocation truncated to fit: R_SPARC_WDISP22 against `.text'

This is the same approach that was taken for sparc64 in commit
52eb053b71 ("[SPARC64]: Fix linkage of enormous kernels.")

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202405080936.tWaJdO3P-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202406240441.5zaoshVX-lkp@intel.com/
Link: https://lore.kernel.org/r/20240710092341.457591-1-andreas@gaisler.com
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
2024-07-11 15:58:18 +02:00
..
boot sparc: Use $(kecho) to announce kernel images being ready 2023-12-04 13:28:06 +01:00
configs arch/*/configs/*defconfig: Replace AUTOFS4_FS by AUTOFS_FS 2023-07-29 14:08:22 -07:00
crypto crypto: sparc/crc32c - stop using the shash alignmask 2023-10-27 18:04:24 +08:00
include sparc32: Fix truncated relocation errors when linking large kernels 2024-07-11 15:58:18 +02:00
kernel sparc32: Fix truncated relocation errors when linking large kernels 2024-07-11 15:58:18 +02:00
lib sparc32: add __cmpxchg_u{8,16}() and teach __cmpxchg() to handle those sizes 2024-04-09 22:06:00 -07:00
math-emu treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
mm This includes the following changes related to sparc for v6.10: 2024-05-23 12:22:20 -07:00
net Modules changes for v6.10-rc1 2024-05-15 14:05:08 -07:00
power treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
prom sparc: Compare pointers to NULL instead of 0 2024-04-22 16:45:52 +02:00
vdso This includes the following changes related to sparc for v6.10: 2024-05-23 12:22:20 -07:00
video arch: Fix name collision with ACPI's video.o 2024-05-20 21:17:06 +00:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig This includes the following changes related to sparc for v6.9: 2024-03-15 12:47:21 -07:00
Kconfig.debug sparc: select FRAME_POINTER instead of redefining it 2024-02-16 16:50:26 +01:00
Makefile arch: Select fbdev helpers with CONFIG_VIDEO 2024-05-03 17:07:50 +02:00