From: Jonathan Cameron <jonathan.cameron@huawei.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: <linux-pci@vger.kernel.org>, <linux-coco@lists.linux.dev>,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v2 1/8] drivers/virt: Drop VIRT_DRIVERS build dependency
Date: Thu, 13 Nov 2025 11:28:40 +0000 [thread overview]
Message-ID: <20251113112840.00002faa@huawei.com> (raw)
In-Reply-To: <20251113021446.436830-2-dan.j.williams@intel.com>
On Wed, 12 Nov 2025 18:14:39 -0800
Dan Williams <dan.j.williams@intel.com> wrote:
> All of the objects in drivers/virt/ have their own configuration symbols to
> gate compilation. I.e. nothing gets added to the kernel with
> CONFIG_VIRT_DRIVERS=y in isolation.
>
> Unconditionally descend into drivers/virt/ so that consumers do not need to
> add an additional CONFIG_VIRT_DRIVERS dependency.
>
> Fix warnings of the form:
>
> Kconfig warnings: (for reference only)
> WARNING: unmet direct dependencies detected for TSM
> Depends on [n]: VIRT_DRIVERS [=n]
> Selected by [y]:
> - PCI_TSM [=y] && PCI [=y]
>
> ...where PCI_TSM selects CONFIG_TSM, but fails to select
> CONFIG_VIRT_DRIVERS.
>
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202511041832.ylcgIiqN-lkp@intel.com/
> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Seems reasonable to me.
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
next prev parent reply other threads:[~2025-11-13 11:28 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-13 2:14 [PATCH v2 0/8] PCI/TSM: Finalize "Link" TSM infrastructure Dan Williams
2025-11-13 2:14 ` [PATCH v2 1/8] drivers/virt: Drop VIRT_DRIVERS build dependency Dan Williams
2025-11-13 11:28 ` Jonathan Cameron [this message]
2025-11-13 2:14 ` [PATCH v2 2/8] PCI/TSM: Drop stub for pci_tsm_doe_transfer() Dan Williams
2025-11-13 11:29 ` Jonathan Cameron
2025-11-13 2:14 ` [PATCH v2 3/8] resource: Introduce resource_assigned() for discerning active resources Dan Williams
2025-11-13 11:36 ` Jonathan Cameron
2025-11-13 2:14 ` [PATCH v2 4/8] PCI/IDE: Add Address Association Register setup for downstream MMIO Dan Williams
2025-11-13 11:48 ` Jonathan Cameron
2025-11-14 1:02 ` [PATCH v3 " Dan Williams
2025-11-13 2:14 ` [PATCH v2 5/8] PCI/IDE: Initialize an ID for all IDE streams Dan Williams
2025-11-13 11:52 ` Jonathan Cameron
2025-11-17 11:11 ` Xu Yilun
2025-11-13 2:14 ` [PATCH v2 6/8] PCI/TSM: Add pci_tsm_bind() helper for instantiating TDIs Dan Williams
2025-11-13 12:01 ` Jonathan Cameron
2025-11-13 20:41 ` dan.j.williams
2025-11-17 11:30 ` Xu Yilun
2025-11-13 2:14 ` [PATCH v2 7/8] PCI/TSM: Add pci_tsm_guest_req() for managing TDIs Dan Williams
2025-11-13 12:04 ` Jonathan Cameron
2025-11-17 11:57 ` Xu Yilun
2025-11-13 2:14 ` [PATCH v2 8/8] PCI/TSM: Add 'dsm' and 'bound' attributes for dependent functions Dan Williams
2025-11-17 14:58 ` Xu Yilun
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