linux-kernel - [PATCH 4.9 01/88] powerpc/pseries: include linux/types.h in asm/hvcall.h

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Message-Id: <20180215151222.616200916@linuxfoundation.org>
Date:   Thu, 15 Feb 2018 16:16:28 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Michal Suchanek <msuchanek@...e.de>,
        Michael Ellerman <mpe@...erman.id.au>
Subject: [PATCH 4.9 01/88] powerpc/pseries: include linux/types.h in asm/hvcall.h

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Michal Suchanek <msuchanek@...e.de>

commit 1b689a95ce7427075f9ac9fb4aea1af530742b7f upstream.

Commit 6e032b350cd1 ("powerpc/powernv: Check device-tree for RFI flush
settings") uses u64 in asm/hvcall.h without including linux/types.h

This breaks hvcall.h users that do not include the header themselves.

Fixes: 6e032b350cd1 ("powerpc/powernv: Check device-tree for RFI flush settings")
Signed-off-by: Michal Suchanek <msuchanek@...e.de>
Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/powerpc/include/asm/hvcall.h |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -319,6 +319,7 @@
 #define H_CPU_BEHAV_BNDS_CHK_SPEC_BAR	(1ull << 61) // IBM bit 2
 
 #ifndef __ASSEMBLY__
+#include <linux/types.h>
 
 /**
  * plpar_hcall_norets: - Make a pseries hypervisor call with no return arguments