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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-09-13 23:29:12 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-09-25 20:38:25 +0200 |
| commit | 42e1cc2dc5b698181ab1ffb7972bd880230c506e (patch) | |
| tree | 7d7e16c91a3f4056d1885ceb66817867882b96c4 /arch/x86/kernel/apic/io_apic.c | |
| parent | bb9b428a5c832d7abb494fbabac37c515c01c6c4 (diff) | |
| download | lwn-42e1cc2dc5b698181ab1ffb7972bd880230c506e.tar.gz lwn-42e1cc2dc5b698181ab1ffb7972bd880230c506e.zip | |
genirq/irqdomain: Propagate early activation
Propagate the early activation mode to the irqdomain activate()
callbacks. This is required for the upcoming reservation, late vector
assignment scheme, so that the early activation call can act accordingly.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Yu Chen <yu.c.chen@intel.com>
Acked-by: Juergen Gross <jgross@suse.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Alok Kataria <akataria@vmware.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Rui Zhang <rui.zhang@intel.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Len Brown <lenb@kernel.org>
Link: https://lkml.kernel.org/r/20170913213153.028353660@linutronix.de
Diffstat (limited to 'arch/x86/kernel/apic/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index d50e46757f6d..6f1007fd9783 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2096,7 +2096,7 @@ static inline void __init check_timer(void) unmask_ioapic_irq(irq_get_irq_data(0)); } irq_domain_deactivate_irq(irq_data); - irq_domain_activate_irq(irq_data); + irq_domain_activate_irq(irq_data, false); if (timer_irq_works()) { if (disable_timer_pin_1 > 0) clear_IO_APIC_pin(0, pin1); @@ -2118,7 +2118,7 @@ static inline void __init check_timer(void) */ replace_pin_at_irq_node(data, node, apic1, pin1, apic2, pin2); irq_domain_deactivate_irq(irq_data); - irq_domain_activate_irq(irq_data); + irq_domain_activate_irq(irq_data, false); legacy_pic->unmask(0); if (timer_irq_works()) { apic_printk(APIC_QUIET, KERN_INFO "....... works.\n"); |