Hi Naresh,
On Wed, 7 Aug 2019 16:48:15 +0530 Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote:
>
> Linux next 20190807 arm64 default config build failed due to below error.
>
> /drivers/phy/rockchip/phy-rockchip-inno-hdmi.c:1046:26: error:
> anonymous bit-field has negative width (-1)
> inno_write(inno, 0xc6, RK3328_TERM_RESISTOR_CALIB_SPEED_7_0(v));
> ^
> ../drivers/phy/rockchip/phy-rockchip-inno-hdmi.c:201:50: note:
> expanded from macro 'RK3328_TERM_RESISTOR_CALIB_SPEED_7_0'
> #define RK3328_TERM_RESISTOR_CALIB_SPEED_7_0(x) UPDATE(x, 7, 9)
> ^
> ../drivers/phy/rockchip/phy-rockchip-inno-hdmi.c:24:42: note: expanded
> from macro 'UPDATE'
> #define UPDATE(x, h, l) (((x) << (l)) & GENMASK((h), (l)))
> ^
> ../include/linux/bits.h:39:3: note: expanded from macro 'GENMASK'
> (GENMASK_INPUT_CHECK(high, low) + __GENMASK(high, low))
> ^
> ../include/linux/bits.h:24:18: note: expanded from macro 'GENMASK_INPUT_CHECK'
> ((unsigned long)BUILD_BUG_ON_ZERO(__builtin_choose_expr( \
> ^
> ../include/linux/build_bug.h:16:47: note: expanded from macro
> 'BUILD_BUG_ON_ZERO'
> #define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:(-!!(e)); }))
>
> Config link,
> https://storage.kernelci.org/next/master/next-20190807/arm64/defconfig/clang-8/kernel.config
>
> Build link,
> https://storage.kernelci.org/next/master/next-20190807/arm64/defconfig/clang-8/build.log
I think the patch that caused this has been removed form linux-next for
today (it had other problems as well).
--
Cheers,
Stephen Rothwell
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