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[0/2] arm64/mm/hotplug: Drop some redundant WARN_ON()

Message ID 20250221094449.1188427-1-anshuman.khandual@arm.com (mailing list archive)
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Series arm64/mm/hotplug: Drop some redundant WARN_ON() | expand

Message

Anshuman Khandual Feb. 21, 2025, 9:44 a.m. UTC 
This series drops some redundant WARN_ON() tests which are not required any
more while unmapping and freeing up kernel page table pages during a memory
hot remove operation.

This series applies on v6.14-rc3

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org

Anshuman Khandual (2):
  arm64/mm/hotplug: Drop redundant [pgd|p4d]_present()
  arm64/mm/hotplug: Replace pxx_present() with pxx_valid()

 arch/arm64/mm/mmu.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)