[moderation/CI] Re: blk-mq: use array manage hctx map instead of xarray

[syzbot ci]

syzbot ci has tested the following series

[v1] blk-mq: use array manage hctx map instead of xarray
https://lore.kernel.org/all/20251120031626.92...@gmail.com
* [PATCH 1/2] blk-mq: use array manage hctx map instead of xarray
* [PATCH 2/2] blk-mq: fix potential uaf for 'queue_hw_ctx'

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/ddd2aa61-2dfe-4251-b809-24a58dfcfb5b

***

kernel build error

tree: torvalds
URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
base: 23cb64fb76257309e396ea4cec8396d4a1dbae68
arch: amd64
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
config: https://ci.syzbot.org/builds/25f0aac1-09a9-4e9a-b0bd-2043ee6ba006/config

drivers/block/rnbd/rnbd-clt.c:1324:2: error: call to undeclared function 'queue_hctx'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/block/rnbd/rnbd-clt.c:1324:2: error: incompatible integer to pointer conversion assigning to 'struct blk_mq_hw_ctx *' from 'int' [-Wint-conversion]

***

If these findings have caused you to resend the series or submit a
separate fix, please add the following tag to your commit message:
Tested-by: syz...@syzkaller.appspotmail.com

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[syzbot ci]

syzbot ci has tested the following series

[v2] blk-mq: use array manage hctx map instead of xarray
https://lore.kernel.org/all/20251127013908.66...@gmail.com
* [PATCH v2 1/2] blk-mq: use array manage hctx map instead of xarray
* [PATCH v2 2/2] blk-mq: fix potential uaf for 'queue_hw_ctx'

and found the following issue:
kernel build error

Full report is available here:

https://ci.syzbot.org/series/d5880bdd-81d6-4fce-8444-e63cc81aab91

***

kernel build error

tree: torvalds
URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux

base: 4941a17751c99e17422be743c02c923ad706f888

arch: amd64
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8

config: https://ci.syzbot.org/builds/e158b2bc-0c62-491c-9385-3853a7d6a687/config