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[PATCH 4.9 12/60] ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup

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

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

From: Vineet Gupta <Vineet.Gupta1@synopsys.com>

commit a524c218bc94c705886a0e0fedeee45d1931da32 upstream.

Reported-by: Jo-Philipp Wich <jo@mein.io>
Fixes: 9aed02feae57bf7 ("ARC: [arcompact] handle unaligned access delay slot")
Cc: linux-kernel@vger.kernel.org
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arc/kernel/unaligned.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arc/kernel/unaligned.c
+++ b/arch/arc/kernel/unaligned.c
@@ -243,7 +243,7 @@ int misaligned_fixup(unsigned long addre
 
 	/* clear any remanants of delay slot */
 	if (delay_mode(regs)) {
-		regs->ret = regs->bta ~1U;
+		regs->ret = regs->bta & ~1U;
 		regs->status32 &= ~STATUS_DE_MASK;
 	} else {
 		regs->ret += state.instr_len;

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[PATCH 4.9 00/60] 4.9.10-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 11/60] crypto: ccp - Fix double add when creating new DMA command Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 09/60] crypto: qat - zero esram only for DH85x devices Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 20/60] hns: avoid stack overflow with CONFIG_KASAN Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 05/60] dm rq: cope with DM device destruction while in dm_old_request_fn() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 21/60] ARM: 8643/3: arm/ptrace: Preserve previous registers for short regset write Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 12/60] ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 18/60] mm/slub.c: fix random_seq offset destruction Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 28/60] target: Fix multi-session dynamic se_node_acl double free OOPs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 03/60] libnvdimm, namespace: do not delete namespace-id 0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 24/60] drm/atomic: Fix double free in drm_atomic_state_default_clear Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 07/60] crypto: chcr - Check device is allocated before use Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 26/60] target: Use correct SCSI status during EXTENDED_COPY exception Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 02/60] acpi, nfit: fix acpi_nfit_flush_probe() crash Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 13/60] Input: uinput - fix crash when mixing old and new init style Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 19/60] ibmvscsis: Add SGL limit Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  [PATCH 4.9 25/60] target: Dont BUG_ON during NodeACL dynamic -> explicit conversion Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 14:30 +0100
  Re: [PATCH 4.9 00/60] 4.9.10-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2017-02-13 18:10 +0100
    Re: [PATCH 4.9 00/60] 4.9.10-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-13 18:30 +0100
  Re: [PATCH 4.9 00/60] 4.9.10-stable review Guenter Roeck <linux@roeck-us.net> - 2017-02-13 21:10 +0100
    Re: [PATCH 4.9 00/60] 4.9.10-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-15 00:00 +0100

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