From: Stephen Rothwell <sfr@canb•auug.org.au>
To: Thomas Gleixner <tglx@linutronix•de>,
Ingo Molnar <mingo@kernel•org>, "H. Peter Anvin" <hpa@zytor•com>,
Peter Zijlstra <peterz@infradead•org>,
Catalin Marinas <catalin.marinas@arm•com>,
Will Deacon <will@kernel•org>
Cc: Ard Biesheuvel <ardb@kernel•org>,
Linux Kernel Mailing List <linux-kernel@vger•kernel.org>,
Linux Next Mailing List <linux-next@vger•kernel.org>
Subject: linux-next: manual merge of the tip tree with the arm64 tree
Date: Fri, 21 Nov 2025 13:07:36 +1100 [thread overview]
Message-ID: <20251121130736.465b826d@canb.auug.org.au> (raw)
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Hi all,
After merging the tip tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:
drivers/firmware/efi/efi.c:78:10: error: 'struct mm_struct' has no member named 'cpus_allowed_lock'
78 | .cpus_allowed_lock = __RAW_SPIN_LOCK_UNLOCKED(efi_mm.cpus_allowed_lock),
| ^~~~~~~~~~~~~~~~~
In file included from include/linux/spinlock_types.h:12,
from include/linux/mutex.h:16,
from include/linux/kernfs.h:11,
from include/linux/sysfs.h:16,
from include/linux/kobject.h:20,
from drivers/firmware/efi/efi.c:17:
include/linux/spinlock_types_raw.h:69:9: warning: excess elements in struct initializer
69 | (raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname)
| ^
drivers/firmware/efi/efi.c:78:35: note: in expansion of macro '__RAW_SPIN_LOCK_UNLOCKED'
78 | .cpus_allowed_lock = __RAW_SPIN_LOCK_UNLOCKED(efi_mm.cpus_allowed_lock),
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/spinlock_types_raw.h:69:9: note: (near initialization for 'efi_mm')
69 | (raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname)
| ^
drivers/firmware/efi/efi.c:78:35: note: in expansion of macro '__RAW_SPIN_LOCK_UNLOCKED'
78 | .cpus_allowed_lock = __RAW_SPIN_LOCK_UNLOCKED(efi_mm.cpus_allowed_lock),
| ^~~~~~~~~~~~~~~~~~~~~~~~
Caused by commit
8cea569ca785 ("sched/mmcid: Use proper data structures")
interatcing with commit
40374d308e4e ("efi: Add missing static initializer for efi_mm::cpus_allowed_lock")
from the arm64 tree.
I have applied the following merge resolution patch.
From: Stephen Rothwell <sfr@canb•auug.org.au>
Date: Fri, 21 Nov 2025 12:57:10 +1100
Subject: [PATCH] fix up for "sched/mmcid: Use proper data structures"
interacting with commit
40374d308e4e ("efi: Add missing static initializer for efi_mm::cpus_allowed_lock")
from the arm64 tree.
Signed-off-by: Stephen Rothwell <sfr@canb•auug.org.au>
---
drivers/firmware/efi/efi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index fc407d891348..a9070d00b833 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -75,7 +75,7 @@ struct mm_struct efi_mm = {
.mmlist = LIST_HEAD_INIT(efi_mm.mmlist),
.cpu_bitmap = { [BITS_TO_LONGS(NR_CPUS)] = 0},
#ifdef CONFIG_SCHED_MM_CID
- .cpus_allowed_lock = __RAW_SPIN_LOCK_UNLOCKED(efi_mm.cpus_allowed_lock),
+ .mm_cid.lock = __RAW_SPIN_LOCK_UNLOCKED(efi_mm.mm_cid.lock),
#endif
};
--
2.51.1
--
Cheers,
Stephen Rothwell
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next reply other threads:[~2025-11-21 2:07 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-21 2:07 Stephen Rothwell [this message]
2025-12-03 0:31 ` linux-next: manual merge of the tip tree with the arm64 tree Stephen Rothwell
-- strict thread matches above, loose matches on Subject: below --
2021-12-13 16:45 broonie
2021-08-27 4:09 Stephen Rothwell
2020-05-22 6:11 Stephen Rothwell
2020-03-18 4:27 Stephen Rothwell
2020-03-18 8:50 ` Catalin Marinas
2020-03-10 1:49 Stephen Rothwell
2019-04-15 4:25 Stephen Rothwell
2019-04-15 4:21 Stephen Rothwell
2017-11-01 5:47 Stephen Rothwell
2017-11-13 22:52 ` Stephen Rothwell
2017-08-22 3:38 Stephen Rothwell
2017-09-04 5:29 ` Stephen Rothwell
2017-06-16 3:25 Stephen Rothwell
2017-07-03 1:29 ` Stephen Rothwell
2017-03-31 3:02 Stephen Rothwell
2017-03-31 9:32 ` Arnd Bergmann
2017-03-31 11:24 ` Stephen Rothwell
2016-09-12 2:54 Stephen Rothwell
2016-05-12 2:00 Stephen Rothwell
2016-04-29 3:56 Stephen Rothwell
2016-04-29 9:04 ` Matt Fleming
2016-02-26 1:53 Stephen Rothwell
2016-02-26 1:53 Stephen Rothwell
2015-10-22 2:26 Stephen Rothwell
2015-10-22 12:06 ` Suzuki K. Poulose
2015-10-22 15:32 ` Catalin Marinas
2015-10-31 22:17 ` Stephen Rothwell
2015-10-15 3:05 Stephen Rothwell
2015-10-13 2:10 Stephen Rothwell
2015-10-13 9:50 ` Will Deacon
2014-05-23 6:44 Stephen Rothwell
2014-05-23 9:23 ` Catalin Marinas
2014-05-23 6:28 Stephen Rothwell
2014-05-23 8:41 ` Catalin Marinas
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