Andreas Kling d21b8f9013 Kernel/SMP: Fix ProcessorMessage deallocation bug ...

Due to a boolean mistake in smp_return_to_pool(), we didn't retry
pushing the message onto the freelist after a failed attempt.

This caused the message pool to eventually become completely empty
after enough contentious access attempts.

This patch also adds a pause hint to the CPU in the failed attempt
code path.

2021-08-09 11:46:30 +02:00

..

common

Kernel/SMP: Fix ProcessorMessage deallocation bug

2021-08-09 11:46:30 +02:00

i386

Kernel: Remove unused header includes

2021-08-01 08:10:16 +02:00

x86_64

Kernel: Remove unused header includes

2021-08-01 08:10:16 +02:00

ASM_wrapper.h

Kernel: Fix {read,write}_gs_ptr() for 64-bit addresses

2021-07-18 17:31:13 +02:00

CPU.h

Kernel: Mark read only RegisterState function parameters as const

2021-07-20 03:21:14 +02:00

CPUID.h

Kernel: Add support for hypervisor CPUID feature

2021-07-14 13:52:34 +02:00

DescriptorTable.h

Kernel: Fix GDT and segment selectors to make userland work on x86_64

2021-06-28 22:29:28 +02:00

InterruptDisabler.h

Kernel: Pull apart CPU.h

2021-06-24 00:38:23 +02:00

Interrupts.h

Kernel: Don't byteswap the ISR number on interrupt entry

2021-07-01 23:36:17 +02:00

ISRStubs.h

Everything: Move to SPDX license identifiers in all files.

2021-04-22 11:22:27 +02:00

MSR.h

Kernel: Hide the implementation detail that MSRs use two registers

2021-07-04 01:07:28 +02:00

PageDirectory.h

Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace

2021-08-06 14:05:58 +02:00

PageFault.h

Kernel: Pull apart CPU.h

2021-06-24 00:38:23 +02:00

Processor.h

Kernel: Rename Processor::smp_queue_message() => smp_enqueue_message()

2021-08-09 11:46:30 +02:00

ProcessorInfo.h

Kernel: Pull apart CPU.h

2021-06-24 00:38:23 +02:00

RegisterState.h

Kernel+LibSystem: Add a 4th syscall argument

2021-07-25 14:08:50 +02:00

SafeMem.h

Kernel: Implement safe_* memory access functions for x86_64

2021-06-27 15:46:42 +02:00

ScopedCritical.h

Kernel: Pull apart CPU.h

2021-06-24 00:38:23 +02:00

SmapDisabler.h

Kernel: Pull apart CPU.h

2021-06-24 00:38:23 +02:00

TrapFrame.h

Kernel: Fix building the kernel with LTO

2021-07-02 17:51:26 +02:00

TSS.h

Everything: Move to SPDX license identifiers in all files.

2021-04-22 11:22:27 +02:00