linux-kernel - [GIT PULL] LoongArch fixes for v6.18-rc6

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Message-ID: <20251113001116.2758597-1-chenhuacai@loongson.cn>
Date: Thu, 13 Nov 2025 08:11:16 +0800
From: Huacai Chen <chenhuacai@...ngson.cn>
To: Linus Torvalds <torvalds@...ux-foundation.org>,
	Huacai Chen <chenhuacai@...nel.org>
Cc: loongarch@...ts.linux.dev,
	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 fixes for v6.18-rc6

The following changes since commit e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c:

  Linux 6.18-rc5 (2025-11-09 15:10:19 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-fixes-6.18-1

for you to fetch changes up to 237e74bfa261fb0cf75bd08c9be0c5094018ee20:

  LoongArch: KVM: Fix max supported vCPUs set with EIOINTC (2025-11-10 08:37:07 +0800)

----------------------------------------------------------------
LoongArch fixes for v6.18-rc6

Fix a build error about Rust; fix some bugs about exception/interrupt,
memory management, perf event, hardware breakpoint, kexec and KVM.
----------------------------------------------------------------
Bibo Mao (5):
      LoongArch: KVM: Set page with write attribute if dirty track disabled
      LoongArch: KVM: Add delay until timer interrupt injected
      LoongArch: KVM: Restore guest PMU if it is enabled
      LoongArch: KVM: Skip PMU checking on vCPU context switch
      LoongArch: KVM: Fix max supported vCPUs set with EIOINTC

Huacai Chen (5):
      LoongArch: Clarify 3 MSG interrupt features
      LoongArch: Use physical addresses for CSR_MERRENTRY/CSR_TLBRENTRY
      LoongArch: Consolidate early_ioremap()/ioremap_prot()
      LoongArch: Consolidate max_pfn & max_low_pfn calculation
      LoongArch: Use correct accessor to read FWPC/MWPC

Qiang Ma (1):
      LoongArch: kexec: Print out debugging message if required

Tianyang Zhang (1):
      LoongArch: Let {pte,pmd}_modify() record the status of _PAGE_DIRTY

Tiezhu Yang (1):
      LoongArch: Refine the init_hw_perf_events() function

Vishal Moola (Oracle) (1):
      LoongArch: Remove __GFP_HIGHMEM masking in pud_alloc_one()

Xi Ruoyao (1):
      rust: Add -fno-isolate-erroneous-paths-dereference to bindgen_skip_c_flags

Youling Tang (1):
      LoongArch: kexec: Initialize the kexec_buf structure

 arch/loongarch/include/asm/cpu-features.h  |  2 ++
 arch/loongarch/include/asm/cpu.h           |  6 +++++-
 arch/loongarch/include/asm/hw_breakpoint.h |  4 ++--
 arch/loongarch/include/asm/io.h            |  5 ++++-
 arch/loongarch/include/asm/loongarch.h     |  2 ++
 arch/loongarch/include/asm/pgalloc.h       |  2 +-
 arch/loongarch/include/asm/pgtable.h       | 11 ++++++++---
 arch/loongarch/kernel/cpu-probe.c          |  4 ++++
 arch/loongarch/kernel/kexec_efi.c          |  2 +-
 arch/loongarch/kernel/kexec_elf.c          |  2 +-
 arch/loongarch/kernel/machine_kexec.c      | 22 ----------------------
 arch/loongarch/kernel/machine_kexec_file.c |  2 +-
 arch/loongarch/kernel/mem.c                |  7 +++----
 arch/loongarch/kernel/numa.c               | 23 ++---------------------
 arch/loongarch/kernel/perf_event.c         |  7 ++++---
 arch/loongarch/kernel/setup.c              |  5 ++---
 arch/loongarch/kernel/traps.c              |  4 ++--
 arch/loongarch/kvm/intc/eiointc.c          |  2 +-
 arch/loongarch/kvm/mmu.c                   |  2 +-
 arch/loongarch/kvm/timer.c                 |  2 ++
 arch/loongarch/kvm/vcpu.c                  | 19 +++++++++----------
 arch/loongarch/mm/init.c                   |  2 --
 arch/loongarch/mm/ioremap.c                |  2 +-
 rust/Makefile                              |  2 +-
 24 files changed, 59 insertions(+), 82 deletions(-)