The following commit has been merged into the core/headers branch of tip: Commit-ID: 97976e01d3586e488b6c4c84881806d5d2960e6c Gitweb: https://git.kernel.org/tip/97976e01d3586e488b6c4c84881806d5d2960e6c Author: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> AuthorDate: Tue, 26 Nov 2019 08:54:13 -08:00 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitterDate: Tue, 10 Dec 2019 10:15:48 +01:00 vmw_balloon: Explicitly include linux/io.h for virt_to_phys() Through a labyrinthian sequence of includes, usage of virt_to_phys() is dependent on the include of asm/io.h in x86's asm/realmode.h, which is included in x86's asm/acpi.h and thus by linux/acpi.h. Explicitly include linux/io.h to break the dependency on realmode.h so that a future patch can remove the realmode.h include from acpi.h without breaking the build. Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> Link: https://lkml.kernel.org/r/20191126165417.22423-9-sean.j.christopherson@xxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- drivers/misc/vmw_balloon.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c index 5e6be15..b837e7e 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -17,6 +17,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/types.h> +#include <linux/io.h> #include <linux/kernel.h> #include <linux/mm.h> #include <linux/vmalloc.h>
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