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    Subject[PATCH AUTOSEL 5.15 26/68] parisc: Increase FRAME_WARN to 2048 bytes on parisc
    Date
    From: Helge Deller <deller@gmx.de>

    [ Upstream commit 8d192bec534bd5b778135769a12e5f04580771f7 ]

    PA-RISC uses a much bigger frame size for functions than other
    architectures. So increase it to 2048 for 32- and 64-bit kernels.
    This fixes e.g. a warning in lib/xxhash.c.

    Reported-by: kernel test robot <lkp@intel.com>
    Signed-off-by: Helge Deller <deller@gmx.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    lib/Kconfig.debug | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
    index 2a9b6dcdac4ff..f54ffa79643d3 100644
    --- a/lib/Kconfig.debug
    +++ b/lib/Kconfig.debug
    @@ -346,8 +346,9 @@ config FRAME_WARN
    int "Warn for stack frames larger than"
    range 0 8192
    default 2048 if GCC_PLUGIN_LATENT_ENTROPY
    - default 1536 if (!64BIT && (PARISC || XTENSA))
    - default 1024 if (!64BIT && !PARISC)
    + default 2048 if PARISC
    + default 1536 if (!64BIT && XTENSA)
    + default 1024 if !64BIT
    default 2048 if 64BIT
    help
    Tell gcc to warn at build time for stack frames larger than this.
    --
    2.33.0
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