| Message ID | 1455627162-31600-4-git-send-email-ard.biesheuvel@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/arch/arm64/include/asm/bug.h b/arch/arm64/include/asm/bug.h index 4a748ce9ba1a..679d49221998 100644 --- a/arch/arm64/include/asm/bug.h +++ b/arch/arm64/include/asm/bug.h @@ -18,7 +18,7 @@ #ifndef _ARCH_ARM64_ASM_BUG_H #define _ARCH_ARM64_ASM_BUG_H -#include <asm/debug-monitors.h> +#define BUG_BRK_IMM 0x800 #ifdef CONFIG_GENERIC_BUG #define HAVE_ARCH_BUG diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h index 279c85b5ec09..e893a1fca9c2 100644 --- a/arch/arm64/include/asm/debug-monitors.h +++ b/arch/arm64/include/asm/debug-monitors.h @@ -20,6 +20,7 @@ #include <linux/errno.h> #include <linux/types.h> +#include <asm/bug.h> #include <asm/esr.h> #include <asm/insn.h> #include <asm/ptrace.h> @@ -57,7 +58,6 @@ #define FAULT_BRK_IMM 0x100 #define KGDB_DYN_DBG_BRK_IMM 0x400 #define KGDB_COMPILED_DBG_BRK_IMM 0x401 -#define BUG_BRK_IMM 0x800 /* * BRK instruction encoding diff --git a/arch/arm64/kvm/hyp/debug-sr.c b/arch/arm64/kvm/hyp/debug-sr.c index c9c1e97501a9..2f8bca8af295 100644 --- a/arch/arm64/kvm/hyp/debug-sr.c +++ b/arch/arm64/kvm/hyp/debug-sr.c @@ -18,6 +18,7 @@ #include <linux/compiler.h> #include <linux/kvm_host.h> +#include <asm/debug-monitors.h> #include <asm/kvm_asm.h> #include <asm/kvm_mmu.h>
Currently, using BUG_ON() in header files is cumbersome, due to the fact that asm/bug.h transitively includes a lot of other header files, resulting in the actual BUG_ON() invocation appearing before its definition in the preprocessor input. So let's reverse the #include dependency between asm/bug.h and asm/debug-monitors.h, by moving the definition of BUG_BRK_IMM from the latter to the former. Also fix up one user of asm/debug-monitors.h which relied on a transitive include. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- arch/arm64/include/asm/bug.h | 2 +- arch/arm64/include/asm/debug-monitors.h | 2 +- arch/arm64/kvm/hyp/debug-sr.c | 1 + 3 files changed, 3 insertions(+), 2 deletions(-) -- 2.5.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel