Alexander Lobakin fc4cac4cfc MIPS: compressed: fix build with enabled UBSAN ... Commit 1e35918ad9 ("MIPS: Enable Undefined Behavior Sanitizer UBSAN") added a possibility to build the entire kernel with UBSAN instrumentation for MIPS, with the exception for VDSO. However, self-extracting head wasn't been added to exceptions, so this occurs: mips-alpine-linux-musl-ld: arch/mips/boot/compressed/decompress.o: in function `FSE_buildDTable_wksp': decompress.c:(.text.FSE_buildDTable_wksp+0x278): undefined reference to `__ubsan_handle_shift_out_of_bounds' mips-alpine-linux-musl-ld: decompress.c:(.text.FSE_buildDTable_wksp+0x2a8): undefined reference to `__ubsan_handle_shift_out_of_bounds' mips-alpine-linux-musl-ld: decompress.c:(.text.FSE_buildDTable_wksp+0x2c4): undefined reference to `__ubsan_handle_shift_out_of_bounds' mips-alpine-linux-musl-ld: arch/mips/boot/compressed/decompress.o: decompress.c:(.text.FSE_buildDTable_raw+0x9c): more undefined references to `__ubsan_handle_shift_out_of_bounds' follow Add UBSAN_SANITIZE := n to mips/boot/compressed/Makefile to exclude it from instrumentation scope and fix this issue. Fixes: 1e35918ad9 ("MIPS: Enable Undefined Behavior Sanitizer UBSAN") Cc: stable@vger.kernel.org # 5.0+ Signed-off-by: Alexander Lobakin <alobakin@pm.me> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>		2021-02-09 11:15:16 +01:00
..
compressed	MIPS: compressed: fix build with enabled UBSAN	2021-02-09 11:15:16 +01:00
dts	mips: dts: Add support for Cisco SG220-26 switch	2021-02-04 21:54:20 +01:00
tools	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
.gitignore	mips: boot: clean up self-extracting targets scenarios	2020-11-12 23:46:45 +01:00
ecoff.h	MIPS: Make elf2ecoff work on 64bit host machines	2018-06-24 09:25:24 -07:00
elf2ecoff.c	MIPS: Make elf2ecoff work on 64bit host machines	2018-06-24 09:25:24 -07:00
Makefile	kbuild: rename hostprogs-y/always to hostprogs/always-y	2020-02-04 01:53:07 +09:00