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    Subject[PATCH 5.16 0587/1017] xtensa: add missing XCHAL_HAVE_WINDOWED check
    Date
    From: Max Filippov <jcmvbkbc@gmail.com>

    [ Upstream commit 8c9ab55c0fbdc76cb876140c2dad75a610bb23ef ]

    Add missing preprocessor conditions to secondary reset vector code.

    Fixes: 09af39f649da ("xtensa: use register window specific opcodes only when present")
    Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/xtensa/kernel/mxhead.S | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/arch/xtensa/kernel/mxhead.S b/arch/xtensa/kernel/mxhead.S
    index 9f3843742726..b702c0908b1f 100644
    --- a/arch/xtensa/kernel/mxhead.S
    +++ b/arch/xtensa/kernel/mxhead.S
    @@ -37,11 +37,13 @@ _SetupOCD:
    * xt-gdb to single step via DEBUG exceptions received directly
    * by ocd.
    */
    +#if XCHAL_HAVE_WINDOWED
    movi a1, 1
    movi a0, 0
    wsr a1, windowstart
    wsr a0, windowbase
    rsync
    +#endif

    movi a1, LOCKLEVEL
    wsr a1, ps
    --
    2.34.1


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