linux-kernel - drivers/virtio/virtio_ring.c:1162:11: error: 'struct vring_virtqueue' has no member named 'premapped'

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Message-ID: <CA+G9fYsF3x+ZXURQmgA1yQj-eiobr378HbodpJf4ncng7QYXmg@mail.gmail.com>
Date: Wed, 27 Nov 2024 13:30:59 +0530
From: Naresh Kamboju <naresh.kamboju@...aro.org>
To: virtualization@...ts.linux.dev, open list <linux-kernel@...r.kernel.org>, 
	lkft-triage@...ts.linaro.org, Linux Regressions <regressions@...ts.linux.dev>
Cc: "Michael S. Tsirkin" <mst@...hat.com>, Jason Wang <jasowang@...hat.com>, 
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>, eperezma@...hat.com, 
	Sasha Levin <sashal@...nel.org>, Dan Carpenter <dan.carpenter@...aro.org>, 
	Anders Roxell <anders.roxell@...aro.org>, Arnd Bergmann <arnd@...db.de>
Subject: drivers/virtio/virtio_ring.c:1162:11: error: 'struct vring_virtqueue'
 has no member named 'premapped'

The following build errors were noticed for arm64, arm, x86_64 and riscv.

First seen on Sasha Linus-next 441d2975754ad94f3ce2e29f672824bc2dc5120c.
  Good: 07e98e730a08081b6d0b5c3a173b0487c36ed27f
  Bad:  441d2975754ad94f3ce2e29f672824bc2dc5120c

arm64, arm, riscv and x86_64:
  build:
    * clang-19-defconfig
    * gcc-13-defconfig
    * clang-19-lkftconfig
    * gcc-13-lkftconfig

Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>

Build error:
---------
drivers/virtio/virtio_ring.c: In function '__vring_new_virtqueue_split':
drivers/virtio/virtio_ring.c:1162:11: error: 'struct vring_virtqueue'
has no member named 'premapped'
 1162 |         vq->premapped = false;
      |           ^~
drivers/virtio/virtio_ring.c:1163:11: error: 'struct vring_virtqueue'
has no member named 'do_unmap'
 1163 |         vq->do_unmap = vq->use_dma_api;
      |           ^~
make[5]: *** [scripts/Makefile.build:229: drivers/virtio/virtio_ring.o] Error 1

Build image:
-----------
- https://qa-reports.linaro.org/lkft/sashal-linus-next/build/v6.11-25212-gbe03d2e1a06f/testrun/26081256/suite/build/test/gcc-13-lkftconfig-rcutorture/log
- https://qa-reports.linaro.org/lkft/sashal-linus-next/build/v6.11-25212-gbe03d2e1a06f/testrun/26081256/suite/build/test/gcc-13-lkftconfig-rcutorture/history/
- https://qa-reports.linaro.org/lkft/sashal-linus-next/build/v6.11-25212-gbe03d2e1a06f/testrun/26081256/suite/build/test/gcc-13-defconfig/history/
- https://storage.tuxsuite.com/public/linaro/lkft/builds/2pPghaTDWgXtaR5FXfFS4Ay3d4C/

$ git log --oneline
07e98e730a08081b6d0b5c3a173b0487c36ed27f..441d2975754ad94f3ce2e29f672824bc2dc5120c
 -- drivers/virtio/virtio_ring.c
   441d2975754ad Merge tag 'for_linus' of
https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost into
linus-next
   a49c26f761d2b virtio: Make vring_new_virtqueue support packed vring

Steps to reproduce:
------------
- tuxsuite build \
    --git-repo https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linus-next.git
\
    --git-sha be03d2e1a06f7bd4be131c48f1c5555e83470a4d \
    --target-arch arm64 \
    --toolchain gcc-13 \
    --kconfig https://storage.tuxsuite.com/public/linaro/lkft/builds/2pPghaTDWgXtaR5FXfFS4Ay3d4C/config

metadata:
----
  git repo: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linus-next.git
  git sha: ed9a4ad6e5bd3a443e81446476718abebee47e82
  kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2pPghaTDWgXtaR5FXfFS4Ay3d4C/config
  build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2pPghaTDWgXtaR5FXfFS4Ay3d4C/
  toolchain: gcc-13, clang-19 and clang-nightly
  config: defconfig, lkftconfig
  arch: arm64, arm, x86_64 and riscv

--
Linaro LKFT
https://lkft.linaro.org