linux-kernel - [GIT PULL] LoongArch changes for v6.16

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Message-ID: <20250607141619.3616592-1-chenhuacai@loongson.cn>
Date: Sat,  7 Jun 2025 22:16:18 +0800
From: Huacai Chen <chenhuacai@...ngson.cn>
To: Linus Torvalds <torvalds@...ux-foundation.org>,
	Arnd Bergmann <arnd@...db.de>,
	Huacai Chen <chenhuacai@...nel.org>
Cc: loongarch@...ts.linux.dev,
	linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Guo Ren <guoren@...nel.org>,
	Xuerui Wang <kernel@...0n.name>,
	Jiaxun Yang <jiaxun.yang@...goat.com>,
	Huacai Chen <chenhuacai@...ngson.cn>
Subject: [GIT PULL] LoongArch changes for v6.16

The following changes since commit 0ff41df1cb268fc69e703a08a57ee14ae967d0ca:

  Linux 6.15 (2025-05-25 16:09:23 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-6.16

for you to fetch changes up to f78fb2576f22b0ba5297412a9aa7691920666c41:

  platform/loongarch: laptop: Unregister generic_sub_drivers on exit (2025-06-07 11:37:15 +0800)

----------------------------------------------------------------
LoongArch changes for v6.16

1, Adjust the 'make install' operation;
2, Support SCHED_MC (Multi-core scheduler);
3, Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS;
4, Enable HAVE_ARCH_STACKLEAK;
5, Increase max supported CPUs up to 2048;
6, Introduce the numa_memblks conversion;
7, Add PWM controller nodes in dts;
8, Some bug fixes and other small changes.

----------------------------------------------------------------
Binbin Zhou (3):
      LoongArch: dts: Add PWM support to Loongson-2K0500
      LoongArch: dts: Add PWM support to Loongson-2K1000
      LoongArch: dts: Add PWM support to Loongson-2K2000

Huacai Chen (5):
      Merge commit 'core-entry-2025-05-25' into loongarch-next
      LoongArch: Increase max supported CPUs up to 2048
      LoongArch: Introduce the numa_memblks conversion
      LoongArch: Avoid using $r0/$r1 as "mask" for csrxchg
      LoongArch: Preserve firmware configuration when desired

Thomas Weißschuh (1):
      LoongArch: vDSO: Correctly use asm parameters in syscall wrappers

Tianyang Zhang (2):
      LoongArch: Add SCHED_MC (Multi-core scheduler) support
      LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset()

Yao Zi (3):
      platform/loongarch: laptop: Get brightness setting from EC on probe
      platform/loongarch: laptop: Add backlight power control support
      platform/loongarch: laptop: Unregister generic_sub_drivers on exit

Youling Tang (4):
      LoongArch: Add a default install.sh
      LoongArch: Using generic scripts/install.sh in `make install`
      LoongArch: Add some annotations in archhelp
      LoongArch: Enable HAVE_ARCH_STACKLEAK

Yuli Wang (1):
      LoongArch: Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS

 .../core/mseal_sys_mappings/arch-support.txt       |   2 +-
 Documentation/userspace-api/mseal.rst              |   2 +-
 arch/loongarch/Kconfig                             |  18 ++-
 arch/loongarch/Makefile                            |  11 +-
 arch/loongarch/boot/dts/loongson-2k0500.dtsi       | 160 +++++++++++++++++++++
 arch/loongarch/boot/dts/loongson-2k1000-ref.dts    |  24 ++++
 arch/loongarch/boot/dts/loongson-2k1000.dtsi       |  42 +++++-
 arch/loongarch/boot/dts/loongson-2k2000.dtsi       |  60 ++++++++
 arch/loongarch/boot/install.sh                     |  56 ++++++++
 arch/loongarch/include/asm/acpi.h                  |   2 +-
 arch/loongarch/include/asm/entry-common.h          |   8 +-
 arch/loongarch/include/asm/irqflags.h              |  16 ++-
 arch/loongarch/include/asm/loongarch.h             |   4 +-
 arch/loongarch/include/asm/numa.h                  |  14 --
 arch/loongarch/include/asm/smp.h                   |   1 +
 arch/loongarch/include/asm/sparsemem.h             |   5 -
 arch/loongarch/include/asm/stackframe.h            |   6 +
 arch/loongarch/include/asm/stacktrace.h            |   5 +
 arch/loongarch/include/asm/topology.h              |  15 +-
 arch/loongarch/include/asm/vdso/getrandom.h        |   2 +-
 arch/loongarch/include/asm/vdso/gettimeofday.h     |   6 +-
 arch/loongarch/kernel/acpi.c                       |  52 ++++---
 arch/loongarch/kernel/entry.S                      |   3 +
 arch/loongarch/kernel/numa.c                       | 108 ++------------
 arch/loongarch/kernel/smp.c                        |  38 +++++
 arch/loongarch/kernel/vdso.c                       |   4 +-
 arch/loongarch/mm/hugetlbpage.c                    |   3 +-
 arch/loongarch/mm/init.c                           |   8 --
 arch/loongarch/pci/acpi.c                          |  14 +-
 drivers/firmware/efi/libstub/Makefile              |   2 +-
 drivers/platform/loongarch/loongson-laptop.c       |  87 +++++------
 mm/Kconfig                                         |   1 +
 32 files changed, 561 insertions(+), 218 deletions(-)
 create mode 100755 arch/loongarch/boot/install.sh