Messages in this thread Patch in this message | | | From | Frederic Weisbecker <> | Subject | [RFC PATCH 01/30] x86: Revert "x86/irq: Demote irq_cpustat_t::__softirq_pending to u16" | Date | Thu, 11 Oct 2018 01:11:48 +0200 |
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This reverts commit 9aee5f8a7e30330d0a8f4c626dc924ca5590aba5.
We are going to need the 16 high bits above in order to implement a softirq enable mask. x86 is the only architecture that doesn't use unsigned int to implement softirq_pending.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: David S. Miller <davem@davemloft.net> Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> --- arch/x86/include/asm/hardirq.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h index d9069bb..a8e8e12 100644 --- a/arch/x86/include/asm/hardirq.h +++ b/arch/x86/include/asm/hardirq.h @@ -5,7 +5,7 @@ #include <linux/threads.h> typedef struct { - u16 __softirq_pending; + unsigned int __softirq_pending; #if IS_ENABLED(CONFIG_KVM_INTEL) u8 kvm_cpu_l1tf_flush_l1d; #endif -- 2.7.4
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