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Re: [PATCH 3/5] x86/pvh: Omit needless clearing of phys_base
- To: Ard Biesheuvel <ardb+git@xxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>
- From: Jason Andryuk <jason.andryuk@xxxxxxx>
- Date: Thu, 26 Sep 2024 16:35:14 -0400
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- Cc: Ard Biesheuvel <ardb@xxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, "Boris Ostrovsky" <boris.ostrovsky@xxxxxxxxxx>, <x86@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Thu, 26 Sep 2024 20:37:23 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 2024-09-26 06:41, Ard Biesheuvel wrote:
From: Ard Biesheuvel <ardb@xxxxxxxxxx>
Since commit
d9ec1158056b ("x86/boot/64: Use RIP_REL_REF() to assign 'phys_base'")
phys_base is assigned directly rather than added to, so it is no longer
necessary to clear it after use.
Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
Reviewed-by: Jason Andryuk <jason.andryuk@xxxxxxx>
Tested-by: Jason Andryuk <jason.andryuk@xxxxxxx>
My patch pre-dated the above, but I never liked it. Happy to see this gone.
Thanks,
Jason
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