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author | David S. Miller <davem@davemloft.net> | 2020-05-24 13:47:27 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2020-05-24 13:47:27 -0700 |
commit | 13209a8f7304a34158f4366e8ea07a1965c05ac7 (patch) | |
tree | f25ba4846fe02a32d4a14ef1a6be3227363da919 /arch/powerpc/include/asm/hw_irq.h | |
parent | ethtool: propagate get_coalesce return value (diff) | |
parent | Merge tag 'efi-urgent-2020-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (diff) | |
download | linux-dev-13209a8f7304a34158f4366e8ea07a1965c05ac7.tar.xz linux-dev-13209a8f7304a34158f4366e8ea07a1965c05ac7.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
The MSCC bug fix in 'net' had to be slightly adjusted because the
register accesses are done slightly differently in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/powerpc/include/asm/hw_irq.h')
-rw-r--r-- | arch/powerpc/include/asm/hw_irq.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index e0e71777961f..3a0db7b0b46e 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -250,9 +250,27 @@ static inline bool arch_irqs_disabled(void) } \ } while(0) +static inline bool __lazy_irq_pending(u8 irq_happened) +{ + return !!(irq_happened & ~PACA_IRQ_HARD_DIS); +} + +/* + * Check if a lazy IRQ is pending. Should be called with IRQs hard disabled. + */ static inline bool lazy_irq_pending(void) { - return !!(get_paca()->irq_happened & ~PACA_IRQ_HARD_DIS); + return __lazy_irq_pending(get_paca()->irq_happened); +} + +/* + * Check if a lazy IRQ is pending, with no debugging checks. + * Should be called with IRQs hard disabled. + * For use in RI disabled code or other constrained situations. + */ +static inline bool lazy_irq_pending_nocheck(void) +{ + return __lazy_irq_pending(local_paca->irq_happened); } /* |