[EXTERNAL] Re: [PATCH 1/8] hv: Select CONFIG_SYSFB only for CONFIG_HYPERV_VMBUS

Saurabh Singh Sengar ssengar at microsoft.com
Mon Apr 13 01:22:39 PDT 2026


> Hi
> 
> Am 02.04.26 um 12:50 schrieb Saurabh Singh Sengar:
> >> Hyperv's sysfb access only exists in the VMBUS support. Therefore
> >> only select CONFIG_SYSFB for CONFIG_HYPERV_VMBUS. Avoids sysfb code
> >> on systems that don't need it.
> >>
> >> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> >> Fixes: 96959283a58d ("Drivers: hv: Always select CONFIG_SYSFB for
> >> Hyper-V
> >> guests")
> >> Cc: Michael Kelley <mhklinux at outlook.com>
> >> Cc: Saurabh Sengar <ssengar at linux.microsoft.com>
> >> Cc: Wei Liu <wei.liu at kernel.org>
> >> Cc: "K. Y. Srinivasan" <kys at microsoft.com>
> >> Cc: Haiyang Zhang <haiyangz at microsoft.com>
> >> Cc: Dexuan Cui <decui at microsoft.com>
> >> Cc: Long Li <longli at microsoft.com>
> >> Cc: linux-hyperv at vger.kernel.org
> >> Cc: <stable at vger.kernel.org> # v6.16+
> >> ---
> >>   drivers/hv/Kconfig | 2 +-
> >>   1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig index
> >> 7937ac0cbd0f..2d0b3fcb0ff8 100644
> >> --- a/drivers/hv/Kconfig
> >> +++ b/drivers/hv/Kconfig
> >> @@ -9,7 +9,6 @@ config HYPERV
> >>   	select PARAVIRT
> >>   	select X86_HV_CALLBACK_VECTOR if X86
> >>   	select OF_EARLY_FLATTREE if OF
> >> -	select SYSFB if EFI && !HYPERV_VTL_MODE
> >>   	select IRQ_MSI_LIB if X86
> >>   	help
> >>   	  Select this option to run Linux as a Hyper-V client operating @@
> >> -62,6
> >> +61,7 @@ config HYPERV_VMBUS
> >>   	tristate "Microsoft Hyper-V VMBus driver"
> >>   	depends on HYPERV
> >>   	default HYPERV
> >> +	select SYSFB if EFI && !HYPERV_VTL_MODE
> >>   	help
> >>   	  Select this option to enable Hyper-V Vmbus driver.
> >>
> >> --
> >> 2.53.0
> > Reviewed-by: Saurabh Sengar <ssengar at linux.microsoft.com>
> 
> This fix is independent from the rest of the series. Do you want to merge it or
> can I take it into DRM trees?

Please feel free to take it via DRM tree.
CC : Wei Liu

- Saurabh




More information about the linux-riscv mailing list