Palmer Dabbelt 77c14a5e4d RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw ... [ Upstream commit 38b7c2a3ff ] While digging through the recent mmiowb preemption issue it came up that we aren't actually preventing IO from crossing a scheduling boundary. While it's a bit ugly to overload smp_mb__after_spinlock() with this behavior, it's what PowerPC is doing so there's some precedent. Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-07-29 10:16:54 +02:00
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configs	irqchip: add a SiFive PLIC driver	2018-08-13 08:31:32 -07:00
include	RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw	2020-07-29 10:16:54 +02:00
kernel	RISC-V: Don't allow write+exec only page mapping request in mmap	2020-06-30 23:17:15 -04:00
lib	riscv: Fix udelay in RV32.	2019-07-14 08:11:09 +02:00
mm	RISC-V: Avoid corrupting the upper 32-bit of phys_addr_t in ioremap	2019-12-01 09:16:53 +01:00
Kconfig	kconfig: include kernel/Kconfig.preempt from init/Kconfig	2018-08-02 08:06:54 +09:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	riscv: add missing vdso_install target	2018-12-01 09:37:33 +01:00