linux-kernel - Re: [PATCH v2 2/5] asm-generic/tlb: stub out pud_free

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]

Message-ID: <CAHk-=whtRuGdsm0BR50vpwJBRJgP3u6Suz0LNa6WzR9RMtJjbw@mail.gmail.com>
Date:   Tue, 15 Oct 2019 14:46:27 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:     Arnd Bergmann <arnd@...db.de>, Will Deacon <will@...nel.org>,
        "Aneesh Kumar K . V" <aneesh.kumar@...ux.ibm.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Nick Piggin <npiggin@...il.com>,
        Peter Zijlstra <peterz@...radead.org>,
        "Kirill A . Shutemov" <kirill.shutemov@...ux.intel.com>,
        Linux-MM <linux-mm@...ck.org>,
        linux-snps-arc@...ts.infradead.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arch <linux-arch@...r.kernel.org>
Subject: Re: [PATCH v2 2/5] asm-generic/tlb: stub out pud_free_tlb() if nopud ...

On Tue, Oct 15, 2019 at 12:19 PM Vineet Gupta
<Vineet.Gupta1@...opsys.com> wrote:
>
> This came up when removing __ARCH_HAS_5LEVEL_HACK for ARC as code bloat
> from this routine which is not required in a 2-level paging setup

Ack, looks good.

           Linus