From 7fcbb6aa503e8278497094d2b800563d0cf4b745 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 11 Sep 2024 15:01:37 +0200 Subject: [PATCH] Revert "parisc: Use irq_enter_rcu() to fix warning at kernel/context_tracking.c:367" This reverts commit b62f96647b1e78721ef9b616ba8cce90aecbb3b0 which is commit 73cb4a2d8d7e0259f94046116727084f21e4599f upstream. It breaks the build on parisc systems, so revert it. Reported-by: Guenter Roeck Link: https://lore.kernel.org/r/092aa55c-0538-41e5-8ed0-d0a96b06f32e@roeck-us.net Reported-by: Helge Deller Link: https://lore.kernel.org/r/72b133a6-c221-4906-9184-30b4e6ee4260@gmx.de Signed-off-by: Greg Kroah-Hartman --- arch/parisc/kernel/irq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index c4c06bcd0483..b4aa5af943ba 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -520,7 +520,7 @@ void do_cpu_irq_mask(struct pt_regs *regs) old_regs = set_irq_regs(regs); local_irq_disable(); - irq_enter_rcu(); + irq_enter(); eirr_val = mfctl(23) & cpu_eiem & per_cpu(local_ack_eiem, cpu); if (!eirr_val) @@ -555,7 +555,7 @@ void do_cpu_irq_mask(struct pt_regs *regs) #endif /* CONFIG_IRQSTACKS */ out: - irq_exit_rcu(); + irq_exit(); set_irq_regs(old_regs); return;