From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@alien8.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>
Subject: Re: [GIT PULL] x86/iopl changes for v5.5
Date: Tue, 26 Nov 2019 10:45:54 +0100 [thread overview]
Message-ID: <20191126094554.GA3017@gmail.com> (raw)
In-Reply-To: <20191125192456.GA46001@gmail.com>
* Ingo Molnar <mingo@kernel.org> wrote:
> Forgot to list the conflicts that may arise if you merge this after the
> other x86 bits.
>
> Firstly the symbol bits would conflict here:
>
> arch/x86/entry/entry_32.S
> arch/x86/kernel/head_32.S
> arch/x86/xen/xen-asm_32.S
Note that these conflicts will arise once you merge x86-asm-for-linus,
with an additional semantic conflict in arch/x86/crypto/blake2s-core.S,
see my merge conflict mail to that pull request.
> There's also a conflict in arch/x86/include/asm/pgtable_32_types.h.
This asm/pgtable_32_types.h conflict will be the only conflict you'll see
when you merge x86-iopl-for-linus:
<<<<<<< HEAD
#define CPU_ENTRY_AREA_PAGES (NR_CPUS * 39)
=======
#define CPU_ENTRY_AREA_PAGES (NR_CPUS * 41)
>>>>>>> e3cb0c7102f04c83bf1a7cb1d052e92749310b46
And the correct resolution is to pick the '41' side.
Thanks,
Ingo
next prev parent reply other threads:[~2019-11-26 9:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-25 16:16 [GIT PULL] x86/iopl changes for v5.5 Ingo Molnar
2019-11-25 19:24 ` Ingo Molnar
2019-11-26 9:45 ` Ingo Molnar [this message]
2019-11-26 21:04 ` [GIT PULL] x86/urgent fix " Ingo Molnar
2019-11-27 1:30 ` pr-tracker-bot
2019-11-26 19:30 ` [GIT PULL] x86/iopl changes " pr-tracker-bot
2019-11-26 19:33 ` Linus Torvalds
2019-11-26 19:50 ` Ingo Molnar
2019-11-26 20:02 ` Ingo Molnar
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