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[PATCH 0/7] x86/HVM: drop stdvga caching mode
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Tue, 10 Sep 2024 16:38:29 +0200
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Tue, 10 Sep 2024 14:38:34 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
It's been unused for nearly 9 years. By the end of the series stdvga.c's
sole purpose will be to make sure VRAM writes use the bufio ioreq path.
1: drop stdvga's "cache" struct member
2: drop stdvga's "stdvga" struct member
3: remove unused MMIO handling code
4: drop stdvga's "gr[]" struct member
5: drop stdvga's "sr[]" struct member
6: drop stdvga's "{g,s}r_index" struct members
7: drop stdvga's "vram_page[]" struct member
Of course all of these could be folded into a single patch, but I think
going piecemeal makes more clear that the individual parts are indeed
unused.
Jan
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