Jiaxun Yang d98b34c40d MIPS: mm: tlb-r4k: Uniquify TLB entries on init ... commit 35ad7e1815 upstream. Hardware or bootloader will initialize TLB entries to any value, which may collide with kernel's UNIQUE_ENTRYHI value. On MIPS microAptiv/M5150 family of cores this will trigger machine check exception and cause boot failure. On M5150 simulation this could happen 7 times out of 1000 boots. Replace local_flush_tlb_all() with r4k_tlb_uniquify() which probes each TLB ENTRIHI unique value for collisions before it's written, and in case of collision try a different ASID. Cc: stable@kernel.org Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-08-15 12:09:08 +02:00
..
alpha	alpha/elf: Fix misc/setarch test of util-linux by removing 32bit support	2025-03-22 12:50:41 -07:00
arc
arm	crypto: arm/aes-neonbs - work around gcc-15 warning	2025-08-15 12:08:52 +02:00
arm64	arm64: dts: imx8mn-beacon: Fix HS400 USDHC clock speed	2025-08-15 12:08:43 +02:00
csky
hexagon	hexagon: Fix unbalanced spinlock in die()	2025-02-08 09:52:34 +01:00
ia64
loongarch	LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset()	2025-06-27 11:08:58 +01:00
m68k	m68k: Don't unregister boot console needlessly	2025-08-15 12:08:46 +02:00
microblaze
mips	MIPS: mm: tlb-r4k: Uniquify TLB entries on init	2025-08-15 12:09:08 +02:00
nios2
openrisc
parisc	parisc: fix building with gcc-15	2025-06-27 11:08:48 +01:00
powerpc	PCI: pnv_php: Fix surprise plug detection and recovery	2025-08-15 12:09:01 +02:00
riscv	RISC-V: KVM: Don't treat SBI HFENCE calls as NOPs	2025-06-27 11:09:04 +01:00
s390	s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again	2025-07-24 08:53:14 +02:00
sh	sh: Do not use hyphen in exported variable name	2025-08-15 12:08:56 +02:00
sparc	sparc/mm: avoid calling arch_enter/leave_lazy_mmu() in set_ptes	2025-04-25 10:45:30 +02:00
um	um: rtc: Avoid shadowing err in uml_rtc_start()	2025-08-15 12:08:47 +02:00
x86	x86/fpu: Delay instruction pointer fixup until after warning	2025-08-15 12:09:08 +02:00
xtensa
.gitignore
Kconfig