In message: [linux-yocto][linux-yocto v5.10/standard/sdkv5.10/xlnx-soc][PATCH
0/2] xlnx: fix compile error
on 29/09/2021 quanyang.w...@windriver.com wrote:
> From: Quanyang Wang <quanyang.w...@windriver.com>
>
> Hi Michal & Bruce,
>
> Would you please help review these 2 patches?
>
> There is a compile error for xilinx BSP when yocto kernel bump to .69.
>
> block/blk-iocost.c:1407:2: error: implicit declaration of function
> ‘list_del_init_careful’; did you mean ‘hlist_del_init_rcu’?
> [-Werror=implicit-function-declaration]
> 1407 | list_del_init_careful(&wq_entry->entry);
> | ^~~~~~~~~~~~~~~~~~~~~
> | hlist_del_init_rcu
> cc1: some warnings being treated as errors
>
> This is because that the mainline commit ea04a3b5727e ("blk-iocost: fix
> operation ordering in iocg_wake_fn()")
> is using list_del_init_careful.
>
> The patch "microblaze: add <asm/barrier.h> to <asm/bitops.h>" fix the compile
> error
> which is mentioned in the commit
> "Revert "list: add "list_del_init_careful()" to go with
> "list_empty_careful()""
> and then revert this revert-patch to fix the compile error above.
>
> And I just build a microblaze kernel with this 2 patches and don't boot
> them at real board.
i grabbed v2 of patch 1/2, and 2/2, and merged them to linux-yocto.
Bruce
>
> Thanks,
> Quanyang
>
> Quanyang Wang (2):
> microblaze: add <asm/barrier.h> to <asm/bitops.h>
> Revert "Revert "list: add "list_del_init_careful()" to go with
> "list_empty_careful()"""
>
> arch/microblaze/include/asm/bitops.h | 1 +
> include/linux/list.h | 20 +++++++++++++++++++-
> kernel/sched/wait.c | 2 +-
> mm/filemap.c | 7 +------
> 4 files changed, 22 insertions(+), 8 deletions(-)
>
> --
> 2.25.1
>
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