/// /// Use vma_pages function on vma object instead of explicit computation. /// // Confidence: High // Keywords: vma_pages vma // Comment: Based on resource_size.cocci virtual context virtual patch virtual org virtual report //---------------------------------------------------------- // For context mode //---------------------------------------------------------- @r_context depends on context && !patch && !org && !report@ struct vm_area_struct *vma; @@ * (vma->vm_end - vma->vm_start) >> PAGE_SHIFT //---------------------------------------------------------- // For patch mode //---------------------------------------------------------- @r_patch depends on !context && patch && !org && !report@ struct vm_area_struct *vma; @@ - ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT) + vma_pages(vma) //---------------------------------------------------------- // For org mode //---------------------------------------------------------- @r_org depends on !context && !patch && (org || report)@ struct vm_area_struct *vma; position p; @@ (vma->vm_end@p - vma->vm_start) >> PAGE_SHIFT @script:python depends on report@ p << r_org.p; x << r_org.vma; @@ msg="WARNING: Consider using vma_pages helper on %s" % (x) coccilib.report.print_report(p[0], msg) @script:python depends on org@ p << r_org.p; x << r_org.vma; @@ msg="WARNING: Consider using vma_pages helper on %s" % (x) msg_safe=msg.replace("[","@(").replace("]",")") coccilib.org.print_todo(p[0], msg_safe) auser
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 19:03:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100
commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch)
treea7f4167960ee1df86739905b6ccdeb95465bfe5f /sound/soc/sti
parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'sound/soc/sti')