[Xen-devel] [PATCH] xen/arm: Fix macro for ARM Jazelle CPU feature identification

[Artem Mygaiev <artem_mygaiev@xxxxxxxx>]

Fix macro for ARM Jazelle CPU feature identification: value of 0 indicates
that CPU does not support ARM Jazelle (PFR0[11:8])

Coverity-ID: 1381849

Signed-off-by: Artem Mygaiev <artem_mygaiev@xxxxxxxx>

---
 xen/include/asm-arm/cpufeature.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/asm-arm/cpufeature.h b/xen/include/asm-arm/cpufeature.h
index af60fe3..c0a25ae 100644
--- a/xen/include/asm-arm/cpufeature.h
+++ b/xen/include/asm-arm/cpufeature.h
@@ -24,7 +24,7 @@
 #define cpu_has_arm       (boot_cpu_feature32(arm) == 1)
 #define cpu_has_thumb     (boot_cpu_feature32(thumb) >= 1)
 #define cpu_has_thumb2    (boot_cpu_feature32(thumb) >= 3)
-#define cpu_has_jazelle   (boot_cpu_feature32(jazelle) >= 0)
+#define cpu_has_jazelle   (boot_cpu_feature32(jazelle) > 0)
 #define cpu_has_thumbee   (boot_cpu_feature32(thumbee) == 1)
 #define cpu_has_aarch32   (cpu_has_arm || cpu_has_thumb)
 


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