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Message-Id: <20171106085048.303770631@linuxfoundation.org>
Date: Mon, 6 Nov 2017 10:12:41 +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, Julia Lawall <julia.lawall@...6.fr>,
"Gustavo A. R. Silva" <garsilva@...eddedor.com>,
James Hogan <jhogan@...nel.org>
Subject: [PATCH 4.13 28/36] MIPS: microMIPS: Fix incorrect mask in insn_table_MM
4.13-stable review patch. If anyone has any objections, please let me know.
------------------
From: Gustavo A. R. Silva <garsilva@...eddedor.com>
commit 77238e76b9156d28d86c1e31c00ed2960df0e4de upstream.
It seems that this is a typo error and the proper bit masking is
"RT | RS" instead of "RS | RS".
This issue was detected with the help of Coccinelle.
Fixes: d6b3314b49e1 ("MIPS: uasm: Add lh uam instruction")
Reported-by: Julia Lawall <julia.lawall@...6.fr>
Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
Reviewed-by: James Hogan <jhogan@...nel.org>
Patchwork: https://patchwork.linux-mips.org/patch/17551/
Signed-off-by: James Hogan <jhogan@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
arch/mips/mm/uasm-micromips.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/mm/uasm-micromips.c
+++ b/arch/mips/mm/uasm-micromips.c
@@ -80,7 +80,7 @@ static const struct insn const insn_tabl
[insn_jr] = {M(mm_pool32a_op, 0, 0, 0, mm_jalr_op, mm_pool32axf_op), RS},
[insn_lb] = {M(mm_lb32_op, 0, 0, 0, 0, 0), RT | RS | SIMM},
[insn_ld] = {0, 0},
- [insn_lh] = {M(mm_lh32_op, 0, 0, 0, 0, 0), RS | RS | SIMM},
+ [insn_lh] = {M(mm_lh32_op, 0, 0, 0, 0, 0), RT | RS | SIMM},
[insn_ll] = {M(mm_pool32c_op, 0, 0, (mm_ll_func << 1), 0, 0), RS | RT | SIMM},
[insn_lld] = {0, 0},
[insn_lui] = {M(mm_pool32i_op, mm_lui_op, 0, 0, 0, 0), RS | SIMM},
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