* Re: [PATCH 0/3] x86/ioremap: clean up the mess in xxx_is_setup_data
[not found] <20241115012131.509226-1-bhe@redhat.com>
@ 2024-11-15 1:23 ` Baoquan He
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From: Baoquan He @ 2024-11-15 1:23 UTC (permalink / raw)
To: kexec; +Cc: x86, thomas.lendacky, linux-kernel, bp
Also CC kexec list.
On 11/15/24 at 09:21am, Baoquan He wrote:
> Functions memremap_is_setup_data() and early_memremap_is_setup_data()
> share completely the same process and handling, except of the
> different memremap/unmap invocations. The code can be extracted and put
> into a helper function __memremap_is_setup_data().
>
> And parameter 'size' is unused in implementation of memremap_is_efi_data(),
> memremap_is_setup_data and early_memremap_is_setup_data().
>
> This patchset is made to clean them up. It sits on top of tip/x86/urgent
> commit 8d9ffb2fe65a ("x86/mm: Fix a kdump kernel failure on SME system
> when CONFIG_IMA_KEXEC=y")
>
> Baoquan He (3):
> x86/ioremap: introduce helper to check if physical address is in
> setup_data
> x86/ioremap: use helper to implement xxx_is_setup_data()
> x86/mm: clean up unused parameters of functions
>
> arch/x86/mm/ioremap.c | 117 +++++++++++++++---------------------------
> 1 file changed, 41 insertions(+), 76 deletions(-)
>
> --
> 2.41.0
>
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