| Message ID | 20211020102102.86577-1-hdegoede@redhat.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | x86/PCI: Fix compile errors when CONFIG_PCI is disabled | expand |
On Wed, Oct 20, 2021 at 12:21:02PM +0200, Hans de Goede wrote: > arch/x86/include/asm/pci_x86.h uses a number of data -types and defines > without including the headers which define these. > > Instead so far it has been relying on files including it including the > necessary headers first. > > Recently a include <asm/pci_x86.h> was added to arch/x86/kernel/resource.c > which does not include the necessary headers first. > > Add the missing includes to arch/x86/include/asm/pci_x86.h to fix the > compile errors (with certain .config-s) when it is included from > arch/x86/kernel/resource.c. > > Fixes: f10507a66e36 ("x86/PCI: Ignore E820 reservations for bridge windows on newer systems") > Reported-by: kernel test robot <lkp@intel.com> > Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
On Mon, Oct 25, 2021 at 12:50:19PM +0300, Mika Westerberg wrote: > On Wed, Oct 20, 2021 at 12:21:02PM +0200, Hans de Goede wrote: > > arch/x86/include/asm/pci_x86.h uses a number of data -types and defines > > without including the headers which define these. > > > > Instead so far it has been relying on files including it including the > > necessary headers first. > > > > Recently a include <asm/pci_x86.h> was added to arch/x86/kernel/resource.c > > which does not include the necessary headers first. > > > > Add the missing includes to arch/x86/include/asm/pci_x86.h to fix the > > compile errors (with certain .config-s) when it is included from > > arch/x86/kernel/resource.c. > > > > Fixes: f10507a66e36 ("x86/PCI: Ignore E820 reservations for bridge windows on newer systems") > > Reported-by: kernel test robot <lkp@intel.com> > > Signed-off-by: Hans de Goede <hdegoede@redhat.com> > > Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> IIRC, this was squashed into the Fixes: patch: https://lore.kernel.org/r/20211020211455.GA2641031@bhelgaas
diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index 0bb4e7dd0ffc..c5413d8007ed 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -5,7 +5,10 @@ * (c) 1999 Martin Mares <mj@ucw.cz> */ +#include <linux/errno.h> +#include <linux/init.h> #include <linux/ioport.h> +#include <linux/spinlock.h> #undef DEBUG
arch/x86/include/asm/pci_x86.h uses a number of data -types and defines without including the headers which define these. Instead so far it has been relying on files including it including the necessary headers first. Recently a include <asm/pci_x86.h> was added to arch/x86/kernel/resource.c which does not include the necessary headers first. Add the missing includes to arch/x86/include/asm/pci_x86.h to fix the compile errors (with certain .config-s) when it is included from arch/x86/kernel/resource.c. Fixes: f10507a66e36 ("x86/PCI: Ignore E820 reservations for bridge windows on newer systems") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- arch/x86/include/asm/pci_x86.h | 3 +++ 1 file changed, 3 insertions(+)