From: Julien Grall Date: Mon, 9 Oct 2017 13:23:36 +0000 (+0100) Subject: xen/arm: mm: Rename 'ai' into 'flags' in create_xen_entries X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~1174 X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=b797f4d03bed21ff643a93909abdd58107b6c8cf;p=xen.git xen/arm: mm: Rename 'ai' into 'flags' in create_xen_entries The parameter 'ai' is used either for attribute index or for permissions. Follow-up patch will rework that parameters to carry more information. So rename the parameter to 'flags'. Signed-off-by: Julien Grall Reviewed-by: Andre Przywara Reviewed-by: Stefano Stabellini --- diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c index 73677902d4..39bade63f5 100644 --- a/xen/arch/arm/mm.c +++ b/xen/arch/arm/mm.c @@ -986,7 +986,7 @@ static int create_xen_entries(enum xenmap_operation op, unsigned long virt, mfn_t mfn, unsigned long nr_mfns, - unsigned int ai) + unsigned int flags) { int rc; unsigned long addr = virt, addr_end = addr + nr_mfns * PAGE_SIZE; @@ -1021,7 +1021,7 @@ static int create_xen_entries(enum xenmap_operation op, } if ( op == RESERVE ) break; - pte = mfn_to_xen_entry(mfn, ai); + pte = mfn_to_xen_entry(mfn, flags); pte.pt.table = 1; write_pte(entry, pte); break; @@ -1038,8 +1038,8 @@ static int create_xen_entries(enum xenmap_operation op, else { pte = *entry; - pte.pt.ro = PTE_RO_MASK(ai); - pte.pt.xn = PTE_NX_MASK(ai); + pte.pt.ro = PTE_RO_MASK(flags); + pte.pt.xn = PTE_NX_MASK(flags); if ( !pte.pt.ro && !pte.pt.xn ) { printk("%s: Incorrect combination for addr=%lx\n",