linux-kernel - [PATCH 4.9 26/83] parisc: Align os_hpmc

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Message-Id: <20181119162617.639669614@linuxfoundation.org>
Date:   Mon, 19 Nov 2018 17:28:52 +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, Helge Deller <deller@....de>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.9 26/83] parisc: Align os_hpmc_size on word boundary

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

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

[ Upstream commit 0ed9d3de5f8f97e6efd5ca0e3377cab5f0451ead ]

The os_hpmc_size variable sometimes wasn't aligned at word boundary and thus
triggered the unaligned fault handler at startup.
Fix it by aligning it properly.

Signed-off-by: Helge Deller <deller@....de>
Cc: <stable@...r.kernel.org> # v4.14+
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/parisc/kernel/hpmc.S | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S
index 0fbd0a0e1cda..38d461aec46d 100644
--- a/arch/parisc/kernel/hpmc.S
+++ b/arch/parisc/kernel/hpmc.S
@@ -304,6 +304,7 @@ ENDPROC_CFI(os_hpmc)
 
 
 	__INITRODATA
+	.align 4
 	.export os_hpmc_size
 os_hpmc_size:
 	.word .os_hpmc_end-.os_hpmc
-- 
2.17.1