gcov: fix clang-11+ support

LLVM changed the expected function signatures for llvm_gcda_start_file()
and llvm_gcda_emit_function() in the clang-11 release.  Users of
clang-11 or newer may have noticed their kernels failing to boot due to
a panic when enabling CONFIG_GCOV_KERNEL=y +CONFIG_GCOV_PROFILE_ALL=y.
Fix up the function signatures so calling these functions doesn't panic
the kernel.

Link: https://reviews.llvm.org/rGcdd683b516d147925212724b09ec6fb792a40041
Link: https://reviews.llvm.org/rG13a633b438b6500ecad9e4f936ebadf3411d0f44
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Nick Desaulniers <[email protected]>
Reported-by: Prasad Sodagudi <[email protected]>
Suggested-by: Nathan Chancellor <[email protected]>
Reviewed-by: Fangrui Song <[email protected]>
Tested-by: Nathan Chancellor <[email protected]>
Acked-by: Peter Oberparleiter <[email protected]>
Reviewed-by: Nathan Chancellor <[email protected]>
Cc: <[email protected]>	[5.4+]
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions