Hi all,
After merging the hyperv tree, today's linux-next build (x86_64
allmodconfig) failed like this:
In file included from include/asm-generic/bug.h:22,
from arch/x86/include/asm/bug.h:99,
from include/linux/bug.h:5,
from arch/x86/include/asm/paravirt.h:19,
from arch/x86/include/asm/irqflags.h:80,
from include/linux/irqflags.h:18,
from include/linux/spinlock.h:59,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:7,
from include/linux/slab.h:16,
from include/linux/resource_ext.h:11,
from include/linux/acpi.h:13,
from drivers/hv/hv_common.c:16:
drivers/hv/hv_common.c: In function 'hv_get_partition_id':
include/linux/kern_levels.h:5:25: error: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'int' [-Werror=format=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:473:25: note: in definition of macro 'printk_index_wrap'
473 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:544:9: note: in expansion of macro 'printk'
544 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:11:25: note: in expansion of macro 'KERN_SOH'
11 | #define KERN_ERR KERN_SOH "3" /* error conditions */
| ^~~~~~~~
include/linux/printk.h:544:16: note: in expansion of macro 'KERN_ERR'
544 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~
drivers/hv/hv_common.c:304:17: note: in expansion of macro 'pr_err'
304 | pr_err("Hyper-V: failed to get partition ID: %#lx\n",
| ^~~~~~
cc1: all warnings being treated as errors
Caused by commit
bc57d252ddf0 ("hyperv: Move hv_current_partition_id to arch-generic code")
I have used the hyperv tree from next-20250212.
--
Cheers,
Stephen Rothwell
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