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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 07 Mar 2023 19:45:27 -0800 (PST)
From:   Palmer Dabbelt <palmer@...belt.com>
To:     alexghiti@...osinc.com
CC:     aou@...s.berkeley.edu, andreyknvl@...il.com,
        vincenzo.frascino@....com, linux-efi@...r.kernel.org,
        kasan-dev@...glegroups.com,
        Paul Walmsley <paul.walmsley@...ive.com>, glider@...gle.com,
        ryabinin.a.a@...il.com, linux-riscv@...ts.infradead.org,
        ardb@...nel.org, linux-kernel@...r.kernel.org, dvyukov@...gle.com,
        Conor Dooley <conor@...nel.org>
Subject:     Re: [PATCH v4 0/6] RISC-V kasan rework

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.