[GIT PULL] arm64 fixes for 5.15-rc5

[Catalin Marinas <catalin.marinas@arm.com>]

Hi Linus,

Please pull the arm64 fixes below. Thanks.

The following changes since commit 22b70e6f2da0a4c8b1421b00cfc3016bc9d4d9d4:

  arm64: Restore forced disabling of KPTI on ThunderX (2021-09-23 15:59:15 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

for you to fetch changes up to 0350419b14b98fd6f36801583360c36c8820c2e6:

  arm64/hugetlb: fix CMA gigantic page order for non-4K PAGE_SIZE (2021-10-06 11:11:13 +0100)

----------------------------------------------------------------
arm64 fixes:

- Avoid double accounting of irq_{entry,exit}_rcu().

- Fix CMA gigantic page order for 16K/64K page sizes.

----------------------------------------------------------------
Mark Rutland (1):
      arm64: entry: refactor EL1 interrupt entry logic

Mike Kravetz (1):
      arm64/hugetlb: fix CMA gigantic page order for non-4K PAGE_SIZE

Pingfan Liu (2):
      kernel/irq: make irq_{enter,exit}() in handle_domain_irq() arch optional
      arm64: entry: avoid double-accounting IRQ RCU entry

 arch/arm64/Kconfig               |  1 +
 arch/arm64/kernel/entry-common.c | 47 +++++++++++++++++++++-------------------
 arch/arm64/mm/hugetlbpage.c      |  2 +-
 kernel/irq/Kconfig               |  3 +++
 kernel/irq/irqdesc.c             |  4 ++++
 5 files changed, 34 insertions(+), 23 deletions(-)

-- 
Catalin