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authorWill Deacon <will@kernel.org>2019-10-17 13:42:42 -0700
committerWill Deacon <will@kernel.org>2019-10-17 13:42:42 -0700
commit777d062e5bee0e3c0751cdcbce116a76ee2310ec (patch)
treec63aada7db4af337a1077d75d4ac1d021393d378 /include/uapi/linux/pg.h
parent597399d0cb91d049fcb78fb45c7694771b583bb7 (diff)
parent603afdc9438ac546181e843f807253d75d3dbc45 (diff)
Merge branch 'errata/tx2-219' into for-next/fixes
Workaround for Cavium/Marvell ThunderX2 erratum #219. * errata/tx2-219: arm64: Allow CAVIUM_TX2_ERRATUM_219 to be selected arm64: Avoid Cavium TX2 erratum 219 when switching TTBR arm64: Enable workaround for Cavium TX2 erratum 219 when running SMT arm64: KVM: Trap VM ops when ARM64_WORKAROUND_CAVIUM_TX2_219_TVM is set
Diffstat (limited to 'include/uapi/linux/pg.h')
-rw-r--r--include/uapi/linux/pg.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/uapi/linux/pg.h b/include/uapi/linux/pg.h
index 364c350e85cd..62b6f69bd9fb 100644
--- a/include/uapi/linux/pg.h
+++ b/include/uapi/linux/pg.h
@@ -35,6 +35,9 @@
*/
+#ifndef _UAPI_LINUX_PG_H
+#define _UAPI_LINUX_PG_H
+
#define PG_MAGIC 'P'
#define PG_RESET 'Z'
#define PG_COMMAND 'C'
@@ -61,4 +64,4 @@ struct pg_read_hdr {
};
-/* end of pg.h */
+#endif /* _UAPI_LINUX_PG_H */