Peter Oberparleiter d3c2b7d285 gcov: add support for GCC 10.1 ... [ Upstream commit 40249c6962 ] Using gcov to collect coverage data for kernels compiled with GCC 10.1 causes random malfunctions and kernel crashes. This is the result of a changed GCOV_COUNTERS value in GCC 10.1 that causes a mismatch between the layout of the gcov_info structure created by GCC profiling code and the related structure used by the kernel. Fix this by updating the in-kernel GCOV_COUNTERS value. Also re-enable config GCOV_KERNEL for use with GCC 10. Reported-by: Colin Ian King <colin.king@canonical.com> Reported-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com> Tested-by: Leon Romanovsky <leonro@nvidia.com> Tested-and-Acked-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-09-17 13:47:56 +02:00
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Kconfig	gcov: add support for GCC 10.1	2020-09-17 13:47:56 +02:00
Makefile	gcov: clang support	2019-05-14 19:52:51 -07:00
base.c	gcov: clang support	2019-05-14 19:52:51 -07:00
clang.c	gcov: clang support	2019-05-14 19:52:51 -07:00
fs.c	kernel/gcov/fs.c: gcov_seq_next() should increase position index	2020-04-29 16:33:00 +02:00
gcc_3_4.c	gcov: clang support	2019-05-14 19:52:51 -07:00
gcc_4_7.c	gcov: add support for GCC 10.1	2020-09-17 13:47:56 +02:00
gcc_base.c	gcov: clang: move common GCC code into gcc_base.c	2019-05-14 19:52:51 -07:00
gcov.h	gcov: clang support	2019-05-14 19:52:51 -07:00