Fix following warnings caused by mismatch bewteen function parameters
and comments.
arch/arm64/kvm/mmu.c:128: warning: Function parameter or member 'mmu' not described in '__unmap_stage2_range'
arch/arm64/kvm/mmu.c:128: warning: Function parameter or member 'may_block' not described in '__unmap_stage2_range'
arch/arm64/kvm/mmu.c:128: warning: Excess function parameter 'kvm' description in '__unmap_stage2_range'
arch/arm64/kvm/mmu.c:499: warning: Function parameter or member 'writable' not described in 'kvm_phys_addr_ioremap'
arch/arm64/kvm/mmu.c:538: warning: Function parameter or member 'mmu' not described in 'stage2_wp_range'
arch/arm64/kvm/mmu.c:538: warning: Excess function parameter 'kvm' description in 'stage2_wp_range'
Signed-off-by: Xiaofei Tan <[email protected]>
---
arch/arm64/kvm/mmu.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index e8a51799..aced343 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -114,9 +114,10 @@ static bool kvm_is_device_pfn(unsigned long pfn)
*/
/**
* unmap_stage2_range -- Clear stage2 page table entries to unmap a range
- * @kvm: The VM pointer
+ * @mmu: The KVM stage-2 MMU pointer
* @start: The intermediate physical base address of the range to unmap
* @size: The size of the area to unmap
+ * @may_block: Whether or not we are permitted to block
*
* Clear a range of stage-2 mappings, lowering the various ref-counts. Must
* be called while holding mmu_lock (unless for freeing the stage2 pgd before
@@ -493,6 +494,7 @@ void kvm_free_stage2_pgd(struct kvm_s2_mmu *mmu)
* @guest_ipa: The IPA at which to insert the mapping
* @pa: The physical address of the device
* @size: The size of the mapping
+ * @writable: Whether or not to create a writable mapping
*/
int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa,
phys_addr_t pa, unsigned long size, bool writable)
@@ -530,7 +532,7 @@ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa,
/**
* stage2_wp_range() - write protect stage2 memory region range
- * @kvm: The KVM pointer
+ * @mmu: The KVM stage-2 MMU pointer
* @addr: Start address of range
* @end: End address of range
*/
--
2.8.1
On Thu, Sep 17, 2020 at 09:47:49AM +0800, Xiaofei Tan wrote:
> Fix following warnings caused by mismatch bewteen function parameters
> and comments.
> arch/arm64/kvm/mmu.c:128: warning: Function parameter or member 'mmu' not described in '__unmap_stage2_range'
> arch/arm64/kvm/mmu.c:128: warning: Function parameter or member 'may_block' not described in '__unmap_stage2_range'
> arch/arm64/kvm/mmu.c:128: warning: Excess function parameter 'kvm' description in '__unmap_stage2_range'
> arch/arm64/kvm/mmu.c:499: warning: Function parameter or member 'writable' not described in 'kvm_phys_addr_ioremap'
> arch/arm64/kvm/mmu.c:538: warning: Function parameter or member 'mmu' not described in 'stage2_wp_range'
> arch/arm64/kvm/mmu.c:538: warning: Excess function parameter 'kvm' description in 'stage2_wp_range'
>
> Signed-off-by: Xiaofei Tan <[email protected]>
> ---
> arch/arm64/kvm/mmu.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
Acked-by: Will Deacon <[email protected]>
Will
On Thu, 17 Sep 2020 09:47:49 +0800, Xiaofei Tan wrote:
> Fix following warnings caused by mismatch bewteen function parameters
> and comments.
> arch/arm64/kvm/mmu.c:128: warning: Function parameter or member 'mmu' not described in '__unmap_stage2_range'
> arch/arm64/kvm/mmu.c:128: warning: Function parameter or member 'may_block' not described in '__unmap_stage2_range'
> arch/arm64/kvm/mmu.c:128: warning: Excess function parameter 'kvm' description in '__unmap_stage2_range'
> arch/arm64/kvm/mmu.c:499: warning: Function parameter or member 'writable' not described in 'kvm_phys_addr_ioremap'
> arch/arm64/kvm/mmu.c:538: warning: Function parameter or member 'mmu' not described in 'stage2_wp_range'
> arch/arm64/kvm/mmu.c:538: warning: Excess function parameter 'kvm' description in 'stage2_wp_range'
Applied to next, thanks!
[1/1] KVM: arm64: Fix doc warnings in mmu code
commit: c9c0279cc02b4e161686de7ccd1973357f29db8c
Cheers,
M.
--
Without deviation from the norm, progress is not possible.