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From: Ben Cheatham <benjamin.cheatham@amd.com>
To: dan.j.williams@intel.com, jonathan.cameron@huawei.com,
	rafael@kernel.org, james.morse@arm.com, tony.luck@intel.com,
	bp@alien8.de
Cc: dave@stogolabs.net, dave.jiang@intel.com,
	alison.schofield@intel.com, vishal.l.verma@intel.com,
	ira.weiny@intel.com, linux-cxl@vger.kernel.org,
	linux-acpi@vger.kernel.org
Subject: Re: [PATCH v15 2/4] EINJ: Add CXL error type support
Date: Tue, 12 Mar 2024 10:33:03 -0500	[thread overview]
Message-ID: <6f4d6962-3093-4f21-93b8-f2fa2bb2b465@amd.com> (raw)
In-Reply-To: <20240311142508.31717-3-Benjamin.Cheatham@amd.com>

The kernel build bot found a build error with the following config:
	CONFIG_PCI=n
	CONFIG_CXL_BUS=n
	CONFIG_ACPI_APEI_EINJ=y
	CONFIG_ACPI_APEI_EINJ_CXL=y

The following diff seems to fix the issue:

diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
index f01afa2805be..7d5634357d4c 100644
--- a/drivers/acpi/apei/Kconfig
+++ b/drivers/acpi/apei/Kconfig
@@ -63,6 +63,7 @@ config ACPI_APEI_EINJ
 config ACPI_APEI_EINJ_CXL
        bool "CXL Error INJection Support"
        default ACPI_APEI_EINJ
+       depends on PCI
        depends on ACPI_APEI_EINJ && CXL_BUS <= ACPI_APEI_EINJ
        help
          Support for CXL protocol Error INJection through debugfs/cxl.

Or if depending on CONFIG_CXL_BUS is preferable (it also depends on CONFIG_PCI):

diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
index f01afa2805be..3cfe7e7475f2 100644
--- a/drivers/acpi/apei/Kconfig
+++ b/drivers/acpi/apei/Kconfig
@@ -63,7 +63,8 @@ config ACPI_APEI_EINJ
 config ACPI_APEI_EINJ_CXL
        bool "CXL Error INJection Support"
        default ACPI_APEI_EINJ
-       depends on ACPI_APEI_EINJ && CXL_BUS <= ACPI_APEI_EINJ
+       depends on ACPI_APEI_EINJ
+       depends on CXL_BUS && CXL_BUS <= ACPI_APEI_EINJ
        help
          Support for CXL protocol Error INJection through debugfs/cxl.
          Availability and which errors are supported is dependent on

I could send out yet another version, but since this is a one line change I would appreciate
it if whoever picks these patches up would just include this fix.

Thanks,
Ben

  parent reply	other threads:[~2024-03-12 15:33 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-11 14:25 [PATCH v15 0/4] cxl, EINJ: Update EINJ for CXL error types Ben Cheatham
2024-03-11 14:25 ` [PATCH v15 1/4] EINJ: Migrate to a platform driver Ben Cheatham
2024-03-11 14:25 ` [PATCH v15 2/4] EINJ: Add CXL error type support Ben Cheatham
2024-03-12 14:16   ` kernel test robot
2024-03-12 15:33   ` Ben Cheatham [this message]
2024-03-13  5:47     ` Dan Williams
2024-03-13  5:54   ` Dan Williams
2024-03-13 13:24     ` Ben Cheatham
2024-03-13  5:58   ` Dan Williams
2024-03-13 13:24     ` Ben Cheatham
2024-03-11 14:25 ` [PATCH v15 3/4] cxl/core: Add CXL EINJ debugfs files Ben Cheatham
2024-03-13  6:00   ` Dan Williams
2024-03-13 13:24     ` Ben Cheatham
2024-03-11 14:25 ` [PATCH v15 4/4] EINJ, Documentation: Update EINJ kernel doc Ben Cheatham

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