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
..
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
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	MIPS: Add support for ZSTD-compressed kernels	2020-09-03 10:13:24 +02:00
dummy.c	MIPS: Add support for GZIP / BZIP2 / LZMA compressed kernel images	2009-12-17 01:56:56 +00:00
head.S	MIPS: zboot: Avoid endless loop in clear BSS.	2021-01-07 17:12:14 +01:00
ld.script	MIPS: zboot: put appended dtb into a section	2020-11-06 11:28:16 +01:00
Makefile	MIPS: compressed: fix build with enabled UBSAN	2021-02-09 11:15:16 +01:00
string.c	MIPS: Add support for ZSTD-compressed kernels	2020-09-03 10:13:24 +02:00
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