From: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
To: zohar@linux.ibm.com, bauerman@linux.ibm.com, robh@kernel.org,
takahiro.akashi@linaro.org, gregkh@linuxfoundation.org,
will@kernel.org, joe@perches.com, catalin.marinas@arm.com,
mpe@ellerman.id.au, sfr@canb.auug.org.au
Cc: james.morse@arm.com, sashal@kernel.org, benh@kernel.crashing.org,
linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] of: error: 'const struct kimage' has no member named 'arch'
Date: Thu, 18 Feb 2021 14:33:05 -0800 [thread overview]
Message-ID: <20210218223305.2044-1-nramas@linux.microsoft.com> (raw)
of_kexec_alloc_and_setup_fdt() defined in drivers/of/kexec.c builds
a new device tree object that includes architecture specific data
for kexec system call. This should be defined only if the architecture
being built defines kexec architecture structure "struct kimage_arch".
Define a new boolean config OF_KEXEC that is enabled if
CONFIG_KEXEC_FILE and CONFIG_OF_FLATTREE are enabled, and
the architecture is arm64 or powerpc64. Build drivers/of/kexec.c
if CONFIG_OF_KEXEC is enabled.
Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Fixes: 33488dc4d61f ("of: Add a common kexec FDT setup function")
Reported-by: kernel test robot <lkp@intel.com>
---
drivers/of/Kconfig | 6 ++++++
drivers/of/Makefile | 7 +------
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 18450437d5d5..f2e8fa54862a 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -100,4 +100,10 @@ config OF_DMA_DEFAULT_COHERENT
# arches should select this if DMA is coherent by default for OF devices
bool
+config OF_KEXEC
+ bool
+ depends on KEXEC_FILE
+ depends on OF_FLATTREE
+ default y if ARM64 || PPC64
+
endif # OF
diff --git a/drivers/of/Makefile b/drivers/of/Makefile
index c13b982084a3..287579dd1695 100644
--- a/drivers/of/Makefile
+++ b/drivers/of/Makefile
@@ -13,11 +13,6 @@ obj-$(CONFIG_OF_RESERVED_MEM) += of_reserved_mem.o
obj-$(CONFIG_OF_RESOLVE) += resolver.o
obj-$(CONFIG_OF_OVERLAY) += overlay.o
obj-$(CONFIG_OF_NUMA) += of_numa.o
-
-ifdef CONFIG_KEXEC_FILE
-ifdef CONFIG_OF_FLATTREE
-obj-y += kexec.o
-endif
-endif
+obj-$(CONFIG_OF_KEXEC) += kexec.o
obj-$(CONFIG_OF_UNITTEST) += unittest-data/
--
2.30.0
next reply other threads:[~2021-02-18 22:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-18 22:33 Lakshmi Ramasubramanian [this message]
2021-02-19 0:07 ` [PATCH] of: error: 'const struct kimage' has no member named 'arch' Mimi Zohar
2021-02-19 0:57 ` Lakshmi Ramasubramanian
2021-02-19 1:13 ` Thiago Jung Bauermann
2021-02-19 2:53 ` Lakshmi Ramasubramanian
2021-02-19 14:08 ` Thiago Jung Bauermann
2021-02-19 14:41 ` Mimi Zohar
2021-02-19 14:16 ` Rob Herring
2021-02-19 16:56 ` Lakshmi Ramasubramanian
2021-02-19 17:43 ` Rob Herring
2021-02-19 18:03 ` Mimi Zohar
2021-02-19 18:09 ` Thiago Jung Bauermann
2021-02-19 18:43 ` Lakshmi Ramasubramanian
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