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| author | Dave Jiang <dave.jiang@intel.com> | 2023-11-22 18:33:53 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-11-22 22:41:34 +0300 |
| commit | 35732699f5d2922ff674e711e566cf44a4bd86d2 (patch) | |
| tree | 5625480b163726602f9c606794d31bba4818fbad /lib/fw_table.c | |
| parent | 98b1cc82c4affc16f5598d4fa14b1858671b2263 (diff) | |
| download | linux-35732699f5d2922ff674e711e566cf44a4bd86d2.tar.xz | |
ACPI: Fix ARM32 platforms compile issue introduced by fw_table changes
Linus reported that:
After commit a103f46633fd the kernel stopped compiling for
several ARM32 platforms that I am building with a bare metal
compiler. Bare metal compilers (arm-none-eabi-) don't
define __linux__.
This is because the header <acpi/platform/acenv.h> is now
in the include path for <linux/irq.h>:
CC arch/arm/kernel/irq.o
CC kernel/sysctl.o
CC crypto/api.o
In file included from ../include/acpi/acpi.h:22,
from ../include/linux/fw_table.h:29,
from ../include/linux/acpi.h:18,
from ../include/linux/irqchip.h:14,
from ../arch/arm/kernel/irq.c:25:
../include/acpi/platform/acenv.h:218:2: error: #error Unknown target environment
218 | #error Unknown target environment
| ^~~~~
The issue is caused by the introducing of splitting out the ACPI code to
support the new generic fw_table code.
Rafael suggested [1] moving the fw_table.h include in linux/acpi.h to below
the linux/mutex.h. Remove the two includes in fw_table.h. Replace
linux/fw_table.h include in fw_table.c with linux/acpi.h.
Link: https://lore.kernel.org/linux-acpi/CAJZ5v0idWdJq3JSqQWLG5q+b+b=zkEdWR55rGYEoxh7R6N8kFQ@mail.gmail.com/
Fixes: a103f46633fd ("acpi: Move common tables helper functions to common lib")
Closes: https://lore.kernel.org/linux-acpi/20231114-arm-build-bug-v1-1-458745fe32a4@linaro.org/
Reported-by: Linus Walleij <linus.walleij@linaro.org>
Suggested-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'lib/fw_table.c')
| -rw-r--r-- | lib/fw_table.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/fw_table.c b/lib/fw_table.c index b51f30a28e47..294df54e33b6 100644 --- a/lib/fw_table.c +++ b/lib/fw_table.c @@ -7,7 +7,7 @@ * Copyright (C) 2023 Intel Corp. */ #include <linux/errno.h> -#include <linux/fw_table.h> +#include <linux/acpi.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/string.h> |