From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: [PATCH v2 7/9] xen/arm: rename boot misc region to boot reloc now it has a single purpose Date: Fri, 13 Sep 2013 12:40:35 +0100 Message-ID: <1379072437-28099-7-git-send-email-ian.campbell@citrix.com> References: <1379072409.19256.40.camel@kazak.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1379072409.19256.40.camel@kazak.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: julien.grall@linaro.org, tim@xen.org, Ian Campbell , andre.przywara@linaro.org, stefano.stabellini@eu.citrix.com List-Id: xen-devel@lists.xenproject.org Signed-off-by: Ian Campbell --- xen/arch/arm/mm.c | 4 ++-- xen/include/asm-arm/config.h | 7 ++----- 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c index 86e3207..06670e0 100644 --- a/xen/arch/arm/mm.c +++ b/xen/arch/arm/mm.c @@ -128,7 +128,7 @@ static inline void check_memory_layout_alignment_constraints(void) { /* 2MB aligned regions */ BUILD_BUG_ON(XEN_VIRT_START & ~SECOND_MASK); BUILD_BUG_ON(FIXMAP_ADDR(0) & ~SECOND_MASK); - BUILD_BUG_ON(BOOT_MISC_VIRT_START & ~SECOND_MASK); + BUILD_BUG_ON(BOOT_RELOC_VIRT_START & ~SECOND_MASK); /* 1GB aligned regions */ BUILD_BUG_ON(XENHEAP_VIRT_START & ~FIRST_MASK); #ifdef CONFIG_DOMAIN_PAGE @@ -377,7 +377,7 @@ void __init setup_pagetables(unsigned long boot_phys_offset, paddr_t xen_paddr) int i; /* Map the destination in the boot misc area. */ - dest_va = BOOT_MISC_VIRT_START; + dest_va = BOOT_RELOC_VIRT_START; pte = mfn_to_xen_entry(xen_paddr >> PAGE_SHIFT); write_pte(xen_second + second_table_offset(dest_va), pte); flush_xen_data_tlb_range_va(dest_va, SECOND_SIZE); diff --git a/xen/include/asm-arm/config.h b/xen/include/asm-arm/config.h index efeb952..9e395c2 100644 --- a/xen/include/asm-arm/config.h +++ b/xen/include/asm-arm/config.h @@ -81,10 +81,7 @@ * 2M - 4M Xen text, data, bss * 4M - 6M Fixmap: special-purpose 4K mapping slots * 6M - 8M Early boot mapping of FDT - * 8M - 10M Early boot misc (see below) - * - * The early boot misc area is used: - * - in setup_pagetables() when relocating Xen. + * 8M - 10M Early relocation address (used when relocating Xen) * * ARM32 layout: * 0 - 8M @@ -117,7 +114,7 @@ #define XEN_VIRT_START _AT(vaddr_t,0x00200000) #define FIXMAP_ADDR(n) (_AT(vaddr_t,0x00400000) + (n) * PAGE_SIZE) #define BOOT_FDT_VIRT_START _AT(vaddr_t,0x00600000) -#define BOOT_MISC_VIRT_START _AT(vaddr_t,0x00800000) +#define BOOT_RELOC_VIRT_START _AT(vaddr_t,0x00800000) #define HYPERVISOR_VIRT_START XEN_VIRT_START -- 1.7.10.4