[PATCH 07/16] efi/zboot: Lift efi_cache_sync_image() from efi_zboot_decompress()

[Jason Gunthorpe]

On Thu, Sep 24, 2026 at 03:57:21PM -0700, Jonathan Cameron wrote:
> On Thu, 24 Sep 2026 10:53:10 -0300
> Jason Gunthorpe <jgg at nvidia.com> wrote:
> 
> > The two decompressors duplicate this call and the next patch needs to
> > change the argument. Hoist it up to remove the duplication.
> > 
> > Signed-off-by: Jason Gunthorpe <jgg at nvidia.com>
> 
> > diff --git a/drivers/firmware/efi/libstub/zboot.c b/drivers/firmware/efi/libstub/zboot.c
> > index 4b76f74c56dae0..960a542881d875 100644
> > --- a/drivers/firmware/efi/libstub/zboot.c
> > +++ b/drivers/firmware/efi/libstub/zboot.c
> > @@ -92,9 +92,12 @@ efi_zboot_entry(efi_handle_t handle, efi_system_table_t *systab)
> >  	}
> >  
> >  	// Decompress the payload into the newly allocated buffer
> > -	status = efi_zboot_decompress((void *)image_base, alloc_size) ?:
> > -	         efi_stub_common(handle, image, image_base, cmdline_ptr);
> > -
> > +	status = efi_zboot_decompress((void *)image_base, alloc_size);
> > +	if (status == EFI_SUCCESS) {
> > +		efi_cache_sync_image(image_base, alloc_size);
> > +		status =
> > +			efi_stub_common(handle, image, image_base, cmdline_ptr);
> 
> Just go one character longer!

OK! You have good eyes to notice that! I use clang-format and stopped
caring! The flexible 80 unless you need it unless you are in the wrong
subsystem scares me!

Thanks,
Jason