[xen stable-4.16] xen/arm: traps: Fix reference to invalid erratum ID

[patchbot@xxxxxxx]

commit 6f65040081b78662bf6ecde9a3b73ee04758d0e9
Author:     Michal Orzel <michal.orzel@xxxxxxx>
AuthorDate: Fri Jun 10 10:33:56 2022 +0200
Commit:     Stefano Stabellini <stefano.stabellini@xxxxxxx>
CommitDate: Wed Aug 3 14:57:48 2022 -0700

    xen/arm: traps: Fix reference to invalid erratum ID
    
    The correct erratum ID should be 834220.
    
    Fixes: 0a7ba2936457 ("xen/arm: arm64: Add Cortex-A57 erratum 834220 
workaround")
    Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
    (cherry picked from commit a6f7ed5fc7d5fb5001ef82db99d34bc8a85fc2b6)
---
 xen/arch/arm/traps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index 219ab3c3fb..bbbd15e9fa 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -1862,7 +1862,7 @@ static inline bool hpfar_is_valid(bool s1ptw, uint8_t fsc)
      *  1. the stage 2 fault happen during a stage 1 page table walk
      *  (the bit ESR_EL2.S1PTW is set)
      *  2. the fault was due to a translation fault and the processor
-     *  does not carry erratum #8342220
+     *  does not carry erratum #834220
      *
      * Note that technically HPFAR is valid for other cases, but they
      * are currently not supported by Xen.
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.16