On Fri, May 12, 2023 at 11:51:03AM +0200, Alexandre Ghiti wrote:
Hi Sasha,
On 5/9/23 05:54, Sasha Levin wrote:
From: Alexandre Ghiti alexghiti@rivosinc.com
[ Upstream commit 864046c512c2cd8418dc928b91981fb12a80396c ]
If KASAN is enabled, VMAP_STACK depends on KASAN_VMALLOC so enable KASAN_VMALLOC with KASAN so that we can enable VMAP_STACK by default.
Signed-off-by: Alexandre Ghiti alexghiti@rivosinc.com Reviewed-by: Björn Töpel bjorn@rivosinc.com Link: https://lore.kernel.org/r/20230203075232.274282-7-alexghiti@rivosinc.com Signed-off-by: Palmer Dabbelt palmer@rivosinc.com Signed-off-by: Sasha Levin sashal@kernel.org
arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index eb7f29a412f87..d6aad84efb95e 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -118,6 +118,7 @@ config RISCV select HAVE_SYSCALL_TRACEPOINTS select IRQ_DOMAIN select IRQ_FORCED_THREADING
- select KASAN_VMALLOC if KASAN select MODULES_USE_ELF_RELA if MODULES select MODULE_SECTIONS if MODULES select OF
KASAN_VMALLOC is broken for any kernel < 6.4, so this one should not be backported to any kernel (5.15, 6.1, 6.2, 6.3).
Ack, dropped. Thanks!