Re: [PATCH v4 0/6] RISC-V kasan rework

Palmer Dabbelt
2023-03-08T03:45:41Z

On Tue, 07 Mar 2023 19:29:11 PST (-0800), Palmer Dabbelt wrote:
>
> On Fri, 3 Feb 2023 08:52:26 +0100, Alexandre Ghiti wrote:
>> As described in patch 2, our current kasan implementation is intricate,
>> so I tried to simplify the implementation and mimic what arm64/x86 are
>> doing.
>>
>> In addition it fixes UEFI bootflow with a kasan kernel and kasan inline
>> instrumentation: all kasan configurations were tested on a large ubuntu
>> kernel with success with KASAN_KUNIT_TEST and KASAN_MODULE_TEST.
>>
>> [...]
>
> Applied, thanks!
>
> [1/6] riscv: Split early and final KASAN population functions
> https://git.kernel.org/palmer/c/70a3bb1e1fd9
> [2/6] riscv: Rework kasan population functions
> https://git.kernel.org/palmer/c/fec8e4f66e4d
> [3/6] riscv: Move DTB_EARLY_BASE_VA to the kernel address space
> https://git.kernel.org/palmer/c/1cdf594686a3
> [4/6] riscv: Fix EFI stub usage of KASAN instrumented strcmp function
> https://git.kernel.org/palmer/c/415e9a115124
> [5/6] riscv: Fix ptdump when KASAN is enabled
> https://git.kernel.org/palmer/c/fe0c8624d20d
> [6/6] riscv: Unconditionnally select KASAN_VMALLOC if KASAN
> https://git.kernel.org/palmer/c/4cdc06c5c741
>
> Best regards,

Sorry, this one didn't actually get tested -- I'd thought it was in the
queue before I kicked off the run, but it wasn't. It's testing now,
I've dropped it from for-next for a bit as I don't remember if this is
one of the patch sets that had a bulid/test failure.