Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | Date | Wed, 5 Jul 2023 09:40:10 +0800 | Subject | Re: [01/12] efi: Do not include <linux/screen_info.h> from EFI header | From | Sui Jingfeng <> |
| |
Hi, Thomas
I love your patch, LoongArch also have UEFI GOP support,
Maybe the arch/loongarch/kernel/efi.c don't include the '#include <linux/screen_info.h>' explicitly.
```
diff --git a/arch/loongarch/kernel/efi.c b/arch/loongarch/kernel/efi.c index 3d448fef3af4..04f4d217aefb 100644 --- a/arch/loongarch/kernel/efi.c +++ b/arch/loongarch/kernel/efi.c @@ -19,6 +19,7 @@ #include <linux/memblock.h> #include <linux/reboot.h> #include <linux/uaccess.h> +#include <linux/screen_info.h>
#include <asm/early_ioremap.h> #include <asm/efi.h> ```
On 2023/6/29 19:45, Thomas Zimmermann wrote: > The header file <linux/efi.h> does not need anything from > <linux/screen_info.h>. Declare struct screen_info and remove > the include statements. Update a number of source files that > require struct screen_info's definition. > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> > Cc: Ard Biesheuvel <ardb@kernel.org> > Cc: Russell King <linux@armlinux.org.uk> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Will Deacon <will@kernel.org> > Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
With the above issue solved, please take my R-B if you would like.
Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn>
> --- > arch/arm/kernel/efi.c | 2 ++ > arch/arm64/kernel/efi.c | 1 + > drivers/firmware/efi/libstub/efi-stub-entry.c | 2 ++ > drivers/firmware/efi/libstub/screen_info.c | 2 ++ > include/linux/efi.h | 3 ++- > 5 files changed, 9 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/kernel/efi.c b/arch/arm/kernel/efi.c > index e2b9d2618c672..e94655ef16bb3 100644 > --- a/arch/arm/kernel/efi.c > +++ b/arch/arm/kernel/efi.c > @@ -5,6 +5,8 @@ > > #include <linux/efi.h> > #include <linux/memblock.h> > +#include <linux/screen_info.h> > + > #include <asm/efi.h> > #include <asm/mach/map.h> > #include <asm/mmu_context.h> > diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c > index baab8dd3ead3c..3afbe503b066f 100644 > --- a/arch/arm64/kernel/efi.c > +++ b/arch/arm64/kernel/efi.c > @@ -9,6 +9,7 @@ > > #include <linux/efi.h> > #include <linux/init.h> > +#include <linux/screen_info.h> > > #include <asm/efi.h> > #include <asm/stacktrace.h> > diff --git a/drivers/firmware/efi/libstub/efi-stub-entry.c b/drivers/firmware/efi/libstub/efi-stub-entry.c > index cc4dcaea67fa6..2f1902e5d4075 100644 > --- a/drivers/firmware/efi/libstub/efi-stub-entry.c > +++ b/drivers/firmware/efi/libstub/efi-stub-entry.c > @@ -1,6 +1,8 @@ > // SPDX-License-Identifier: GPL-2.0-only > > #include <linux/efi.h> > +#include <linux/screen_info.h> > + > #include <asm/efi.h> > > #include "efistub.h" > diff --git a/drivers/firmware/efi/libstub/screen_info.c b/drivers/firmware/efi/libstub/screen_info.c > index 4be1c4d1f922b..a51ec201ca3cb 100644 > --- a/drivers/firmware/efi/libstub/screen_info.c > +++ b/drivers/firmware/efi/libstub/screen_info.c > @@ -1,6 +1,8 @@ > // SPDX-License-Identifier: GPL-2.0 > > #include <linux/efi.h> > +#include <linux/screen_info.h> > + > #include <asm/efi.h> > > #include "efistub.h" > diff --git a/include/linux/efi.h b/include/linux/efi.h > index 571d1a6e1b744..360895a5572c0 100644 > --- a/include/linux/efi.h > +++ b/include/linux/efi.h > @@ -24,10 +24,11 @@ > #include <linux/range.h> > #include <linux/reboot.h> > #include <linux/uuid.h> > -#include <linux/screen_info.h> > > #include <asm/page.h> > > +struct screen_info; > + > #define EFI_SUCCESS 0 > #define EFI_LOAD_ERROR ( 1 | (1UL << (BITS_PER_LONG-1))) > #define EFI_INVALID_PARAMETER ( 2 | (1UL << (BITS_PER_LONG-1)))
| ![\](/images/icornerr.gif) |