* Re: [PATCH] arm64: consistently use reserved_pg_dir
[not found] <20201103102229.8542-1-mark.rutland@arm.com>
@ 2020-11-10 19:17 ` Catalin Marinas
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From: Catalin Marinas @ 2020-11-10 19:17 UTC (permalink / raw)
To: Anshuman Khandual, linux-arm-kernel, Mark Rutland
Cc: Will Deacon, Marc Zyngier, linux-kernel
On Tue, 3 Nov 2020 10:22:29 +0000, Mark Rutland wrote:
> Depending on configuration options and specific code paths, we either
> use the empty_zero_page or the configuration-dependent reserved_ttbr0
> as a reserved value for TTBR{0,1}_EL1.
>
> To simplify this code, let's always allocate and use the same
> reserved_pg_dir, replacing reserved_ttbr0. Note that this is allocated
> (and hence pre-zeroed), and is also marked as read-only in the kernel
> Image mapping.
>
> [...]
Applied to arm64 (for-next/misc), thanks!
[1/1] arm64: consistently use reserved_pg_dir
https://git.kernel.org/arm64/c/833be850f1ca
--
Catalin
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[not found] <20201103102229.8542-1-mark.rutland@arm.com>
2020-11-10 19:17 ` [PATCH] arm64: consistently use reserved_pg_dir Catalin Marinas
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