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(parent: 5f763b3) | patch
riscv: Fix config KASAN && DEBUG_VIRTUAL
authorAlexandre Ghiti <alexandre.ghiti@canonical.com>
Fri, 25 Feb 2022 12:39:51 +0000 (13:39 +0100)
committerPalmer Dabbelt <palmer@rivosinc.com>
Thu, 3 Mar 2022 23:32:41 +0000 (15:32 -0800)
commitc648c4bb7d02ceb53ee40172fdc4433b37cee9c6
treee67d89772dabc9fb768684f51f3a796a88cc8a25tree | snapshot
parent5f763b3b59602735993149330ffa7e348bc85bc0commit | diff
riscv: Fix config KASAN && DEBUG_VIRTUAL

__virt_to_phys function is called very early in the boot process (ie
kasan_early_init) so it should not be instrumented by KASAN otherwise it
bugs.

Fix this by declaring phys_addr.c as non-kasan instrumentable.

Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Fixes: 8ad8b72721d0 (riscv: Add KASAN support)
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
arch/riscv/mm/Makefile diff | blob | history
Domain: System / Kernel;