| From bec1b0ced72dc0d49825d6b69d09296d13fd0af3 Mon Sep 17 00:00:00 2001 |
| From: Andre Przywara <andre.przywara@arm.com> |
| Date: Tue, 21 Jul 2015 10:58:46 +0100 |
| Subject: [PATCH] avoid redefining PAGE_SIZE |
| |
| PAGE_SIZE may have been defined by the C libary (musl-libc does that). |
| So avoid redefining it here unconditionally, instead only use our |
| definition if none has been provided by the libc. |
| |
| Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
| Signed-off-by: Will Deacon <will.deacon@arm.com> |
| [backport from upstream commit 4095fac878f618ae5e7384a1dc65ee34b6e05217.] |
| Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| --- |
| include/kvm/kvm.h | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/include/kvm/kvm.h b/include/kvm/kvm.h |
| index 754e029..37155db 100644 |
| --- a/include/kvm/kvm.h |
| +++ b/include/kvm/kvm.h |
| @@ -11,6 +11,7 @@ |
| #include <time.h> |
| #include <signal.h> |
| #include <sys/prctl.h> |
| +#include <limits.h> |
| |
| #define SIGKVMEXIT (SIGRTMIN + 0) |
| #define SIGKVMPAUSE (SIGRTMIN + 1) |
| @@ -19,7 +20,9 @@ |
| #define HOME_DIR getenv("HOME") |
| #define KVM_BINARY_NAME "lkvm" |
| |
| +#ifndef PAGE_SIZE |
| #define PAGE_SIZE (sysconf(_SC_PAGE_SIZE)) |
| +#endif |
| |
| #define DEFINE_KVM_EXT(ext) \ |
| .name = #ext, \ |
| -- |
| 2.9.4 |
| |