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Re: [PATCH for-4.22] x86/boot: don't blindly mark VGA in graphics mode on MB2 path
On 6/24/26 12:24 PM, Jan Beulich wrote:
Setting ->orig_video_isVGA to the specific marker should be done only when
the VBE tag is present and the FRAMEBUFFER is either absent or indicates
RGB type. Since the "video" variable now starts out non-NULL, this
property was broken when in particular neither of the tags are present. To
move back to at least close to original behavior, add a 2nd check to said
conditional.
Fixes: d5a73cdc6b90 ("x86/boot: Use boot_vid_info variable directly from C
code")
Reported-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Tested-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
Release-Acked-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
~ Oleksii
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