From: Nuno Das Neves <nunodasneves@linux•microsoft.com>
To: Stephen Rothwell <sfr@canb•auug.org.au>, Wei Liu <wei.liu@kernel•org>
Cc: Linux Kernel Mailing List <linux-kernel@vger•kernel.org>,
Linux Next Mailing List <linux-next@vger•kernel.org>
Subject: Re: linux-next: build failure after merge of the hyperv tree
Date: Thu, 13 Feb 2025 14:58:59 -0800 [thread overview]
Message-ID: <8434b7a7-1062-4750-8a84-08e9f56b1d73@linux.microsoft.com> (raw)
In-Reply-To: <20250213142804.4ba0e125@canb.auug.org.au>
On 2/12/2025 7:28 PM, Stephen Rothwell wrote:
> 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.
>
Thanks Stephen, I have sent a fixup patch to Wei.
I also added W=1 to my make command to catch this in future!
Nuno
next prev parent reply other threads:[~2025-02-13 22:59 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-13 3:28 linux-next: build failure after merge of the hyperv tree Stephen Rothwell
2025-02-13 22:58 ` Nuno Das Neves [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-10-20 2:31 Stephen Rothwell
2025-10-20 17:27 ` Wei Liu
2025-05-06 7:26 Stephen Rothwell
2024-03-12 4:18 Stephen Rothwell
2024-03-12 5:25 ` Wei Liu
2023-08-07 4:22 Stephen Rothwell
2023-08-07 4:46 ` Wei Liu
2023-08-08 2:35 ` Dexuan-Linux Cui
2023-04-18 17:31 broonie
2023-04-18 18:34 ` Wei Liu
2023-04-18 17:00 broonie
2023-04-18 17:06 ` Mark Brown
2023-04-18 17:24 ` Wei Liu
2020-06-02 7:35 Stephen Rothwell
2020-03-31 6:23 Stephen Rothwell
2020-04-01 17:45 ` Wei Liu
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