linux-kernel - Re: [PATCH v1 1/3] mm: turn USE_SPLIT_PTE_PTLOCKS / USE_SPLIT_PTE

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Message-ID: <Zqd998jx8NJK+BNX@shell.armlinux.org.uk>
Date: Mon, 29 Jul 2024 12:33:11 +0100
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: David Hildenbrand <david@...hat.com>
Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	linux-arm-kernel@...ts.infradead.org, x86@...nel.org,
	linuxppc-dev@...ts.ozlabs.org, xen-devel@...ts.xenproject.org,
	linux-fsdevel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Oscar Salvador <osalvador@...e.de>, Peter Xu <peterx@...hat.com>,
	Muchun Song <muchun.song@...ux.dev>,
	Michael Ellerman <mpe@...erman.id.au>,
	Nicholas Piggin <npiggin@...il.com>,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	"Naveen N. Rao" <naveen.n.rao@...ux.ibm.com>,
	Juergen Gross <jgross@...e.com>,
	Boris Ostrovsky <boris.ostrovsky@...cle.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>
Subject: Re: [PATCH v1 1/3] mm: turn USE_SPLIT_PTE_PTLOCKS /
 USE_SPLIT_PTE_PTLOCKS into Kconfig options

On Fri, Jul 26, 2024 at 05:07:26PM +0200, David Hildenbrand wrote:
> Let's clean that up a bit and prepare for depending on
> CONFIG_SPLIT_PMD_PTLOCKS in other Kconfig options.
> 
> More cleanups would be reasonable (like the arch-specific "depends on"
> for CONFIG_SPLIT_PTE_PTLOCKS), but we'll leave that for another day.
> 
> Signed-off-by: David Hildenbrand <david@...hat.com>

Reviewed-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

Thanks!

-- 
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