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regmap: Fixes for v7.3

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The main thing here is a fix for lockdep warnings with MMIO regmaps that
 use a raw spinlock and a cache, some other lockdep fixes we'd done for
 the benefit of the maple tree on sleeping buses meant that we were doing
 allocations for those MMIO regmaps under a raw spinlock.  While fixing
 that Michael Reeves also noticed that the debugfs files were briefly
 available without the cache structures backing them.
 
 There's also a fix for interrupt freeing on error in regmap-irq which
 had been hanging around because it's not super urgent.
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Merge tag 'regmap-fix-v7.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap fixes from Mark Brown:
 "The main thing here is a fix for lockdep warnings with MMIO regmaps
  that use a raw spinlock and a cache, some other lockdep fixes we'd
  done for the benefit of the maple tree on sleeping buses meant that we
  were doing allocations for those MMIO regmaps under a raw spinlock.

  While fixing that Michael Reeves also noticed that the debugfs files
  were briefly available without the cache structures backing them.

  There's also a fix for interrupt freeing on error in regmap-irq which
  had been hanging around because it's not super urgent"

* tag 'regmap-fix-v7.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: Drop map lock during cache init and exit
  regmap: Remove debugfs before cache teardown
  regmap: irq: Free the irqdomain we create
This commit is contained in:
Linus Torvalds 2026-10-18 08:36:29 -10:00
commit 3d679a244e
6 changed files with 22 additions and 15 deletions
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