# This is a BitKeeper generated patch for the following project: # Project Name: Linux kernel tree # This patch format is intended for GNU patch command version 2.5 or higher. # This patch includes the following deltas: # ChangeSet 1.1069.175.4+1.1069.176.89 -> 1.1069.175.5 # drivers/scsi/megaraid.c 1.19.1.7 -> 1.23.1.3 # arch/m68k/bvme6000/rtc.c 1.7.1.1 -> 1.10 # drivers/char/agp/agpgart_be.c 1.35.1.18 -> 1.41.1.25 # drivers/char/mips_rtc.c 1.2.1.1 -> 1.5 # drivers/sbus/char/rtc.c 1.9.1.1 -> 1.12 # drivers/char/ds1286.c 1.10.1.1 -> 1.13 # kernel/signal.c 1.7.1.3 -> 1.9.1.1 # drivers/char/rtc.c 1.15.1.1 -> 1.18 # drivers/char/agp/agp.h 1.18.1.8 -> 1.27 # drivers/net/tg3.c 1.61.2.50 -> 1.62.1.11 # drivers/char/ip27-rtc.c 1.7.1.1 -> 1.10 # arch/cris/drivers/pcf8563.c 1.4.1.1 -> 1.7 # drivers/hil/hp_sdc_rtc.c 1.3.1.1 -> 1.6 # mm/mmap.c 1.25.1.8 -> 1.29.1.8 # Makefile 1.190.1.71 -> 1.193.1.43 # net/irda/irnet/irnet.h 1.12.1.1 -> 1.15 # drivers/char/efirtc.c 1.7.1.1 -> 1.11 # net/ipv4/netfilter/ip_fw_compat_masq.c 1.5.1.1 -> 1.8 # arch/cris/drivers/ds1302.c 1.7.1.1 -> 1.10 # Documentation/Configure.help 1.162.1.57 -> 1.166.1.26 # drivers/macintosh/rtc.c 1.7.1.1 -> 1.10 # fs/inode.c 1.36.1.10 -> 1.40.1.5 # drivers/acorn/char/i2c.c 1.4.1.1 -> 1.7 # arch/ppc64/kernel/rtc.c 1.6 -> 1.7 # arch/m68k/mvme16x/rtc.c 1.5.1.1 -> 1.8 # diff -Nru a/Documentation/Configure.help b/Documentation/Configure.help --- a/Documentation/Configure.help Thu Jan 8 16:33:51 2004 +++ b/Documentation/Configure.help Thu Jan 8 16:33:51 2004 @@ -18502,6 +18502,11 @@ purpose port, say Y here. See . +Support for serial ports defined in ACPI namespace +CONFIG_SERIAL_ACPI + If you wish to enable serial port discovery via the ACPI + namespace, say Y here. If unsure, say N. + Support for PowerMac serial ports CONFIG_MAC_SERIAL If you have Macintosh style serial ports (8 pin mini-DIN), say Y diff -Nru a/Makefile b/Makefile --- a/Makefile Thu Jan 8 16:33:51 2004 +++ b/Makefile Thu Jan 8 16:33:51 2004 @@ -93,6 +93,7 @@ CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \ -fno-strict-aliasing -fno-common +CFLAGS += -g ifndef CONFIG_FRAME_POINTER CFLAGS += -fomit-frame-pointer endif @@ -306,8 +307,7 @@ $(CONFIG_SHELL) scripts/Configure -d arch/$(ARCH)/config.in xconfig: symlinks - $(MAKE) -C scripts kconfig.tk - wish -f scripts/kconfig.tk + @echo -e "***\n* Sorry, xconfig is broken; use \"make menuconfig\" instead.\n***" menuconfig: include/linux/version.h symlinks $(MAKE) -C scripts/lxdialog all diff -Nru a/drivers/char/agp/agpgart_be.c b/drivers/char/agp/agpgart_be.c --- a/drivers/char/agp/agpgart_be.c Thu Jan 8 16:33:50 2004 +++ b/drivers/char/agp/agpgart_be.c Thu Jan 8 16:33:50 2004 @@ -45,6 +45,7 @@ #include #include #include +#include #include #include #include @@ -217,10 +218,14 @@ agp_bridge.free_by_type(curr); return; } - if (curr->page_count != 0) { - for (i = 0; i < curr->page_count; i++) { - agp_bridge.agp_destroy_page((unsigned long) - phys_to_virt(curr->memory[i])); + if (agp_bridge.cant_use_aperture) { + vfree(curr->vmptr); + } else { + if (curr->page_count != 0) { + for (i = 0; i < curr->page_count; i++) { + agp_bridge.agp_destroy_page((unsigned long) + phys_to_virt(curr->memory[i])); + } } } agp_free_key(curr->key); @@ -229,6 +234,8 @@ MOD_DEC_USE_COUNT; } +#define IN_VMALLOC(_x) (((_x) >= VMALLOC_START) && ((_x) < VMALLOC_END)) + #define ENTRIES_PER_PAGE (PAGE_SIZE / sizeof(unsigned long)) agp_memory *agp_allocate_memory(size_t page_count, u32 type) @@ -263,18 +270,43 @@ MOD_DEC_USE_COUNT; return NULL; } - for (i = 0; i < page_count; i++) { - new->memory[i] = agp_bridge.agp_alloc_page(); - if (new->memory[i] == 0) { - /* Free this structure */ - agp_free_memory(new); + if (agp_bridge.cant_use_aperture) { + void *vmblock; + unsigned long vaddr; + struct page *page; + + vmblock = __vmalloc(page_count << PAGE_SHIFT, GFP_KERNEL, PAGE_KERNEL); + if (vmblock == NULL) { + MOD_DEC_USE_COUNT; return NULL; } - new->memory[i] = virt_to_phys((void *) new->memory[i]); - new->page_count++; - } + new->vmptr = vmblock; + vaddr = (unsigned long) vmblock; + + for (i = 0; i < page_count; i++, vaddr += PAGE_SIZE) { + page = vmalloc_to_page((void *) vaddr); + if (!page) { + MOD_DEC_USE_COUNT; + return NULL; + } + new->memory[i] = virt_to_phys(page_address(page)); + } + new->page_count = page_count; + } else { + for (i = 0; i < page_count; i++) { + new->memory[i] = agp_bridge.agp_alloc_page(); + + if (new->memory[i] == 0) { + /* Free this structure */ + agp_free_memory(new); + return NULL; + } + new->memory[i] = virt_to_phys((void *) new->memory[i]); + new->page_count++; + } + } return new; } @@ -287,26 +319,18 @@ temp = agp_bridge.current_size; - switch (agp_bridge.size_type) { - case U8_APER_SIZE: + if (agp_bridge.size_type == U8_APER_SIZE) current_size = A_SIZE_8(temp)->size; - break; - case U16_APER_SIZE: + else if (agp_bridge.size_type == U16_APER_SIZE) current_size = A_SIZE_16(temp)->size; - break; - case U32_APER_SIZE: + else if (agp_bridge.size_type == U32_APER_SIZE) current_size = A_SIZE_32(temp)->size; - break; - case LVL2_APER_SIZE: + else if (agp_bridge.size_type == LVL2_APER_SIZE) current_size = A_SIZE_LVL2(temp)->size; - break; - case FIXED_APER_SIZE: + else if (agp_bridge.size_type == FIXED_APER_SIZE) current_size = A_SIZE_FIX(temp)->size; - break; - default: + else current_size = 0; - break; - } current_size -= (agp_memory_reserved / (1024*1024)); @@ -315,6 +339,9 @@ /* Routine to copy over information structure */ +/* AGP bridge need not be PCI device, but DRM thinks it is. */ +static struct pci_dev fake_bridge_dev; + int agp_copy_info(agp_kern_info * info) { memset(info, 0, sizeof(agp_kern_info)); @@ -324,7 +351,7 @@ } info->version.major = agp_bridge.version->major; info->version.minor = agp_bridge.version->minor; - info->device = agp_bridge.dev; + info->device = agp_bridge.dev ? agp_bridge.dev : &fake_bridge_dev; info->chipset = agp_bridge.type; info->mode = agp_bridge.mode; info->aper_base = agp_bridge.gart_bus_addr; @@ -398,97 +425,104 @@ /* Generic Agp routines - Start */ -static void agp_generic_agp_enable(u32 mode) +static u32 agp_collect_device_status(u32 mode, u32 command) { - struct pci_dev *device = NULL; - u32 command, scratch; - u8 cap_ptr; + struct pci_dev *device; + u8 agp; + u32 scratch; - pci_read_config_dword(agp_bridge.dev, - agp_bridge.capndx + 4, - &command); + pci_for_each_dev(device) { + agp = pci_find_capability(device, PCI_CAP_ID_AGP); + if (!agp) + continue; - /* - * PASS1: go throu all devices that claim to be - * AGP devices and collect their data. - */ + /* + * Ok, here we have a AGP device. Disable impossible + * settings, and adjust the readqueue to the minimum. + */ + pci_read_config_dword(device, agp + PCI_AGP_STATUS, &scratch); + /* adjust RQ depth */ + command = + ((command & ~0xff000000) | + min_t(u32, (mode & 0xff000000), + min_t(u32, (command & 0xff000000), + (scratch & 0xff000000)))); + + /* disable SBA if it's not supported */ + if (!((command & 0x00000200) && + (scratch & 0x00000200) && + (mode & 0x00000200))) + command &= ~0x00000200; + + /* disable FW if it's not supported */ + if (!((command & 0x00000010) && + (scratch & 0x00000010) && + (mode & 0x00000010))) + command &= ~0x00000010; - pci_for_each_dev(device) { - cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP); - if (cap_ptr != 0x00) { - /* - * Ok, here we have a AGP device. Disable impossible - * settings, and adjust the readqueue to the minimum. - */ - - pci_read_config_dword(device, cap_ptr + 4, &scratch); - - /* adjust RQ depth */ - command = - ((command & ~0xff000000) | - min_t(u32, (mode & 0xff000000), - min_t(u32, (command & 0xff000000), - (scratch & 0xff000000)))); - - /* disable SBA if it's not supported */ - if (!((command & 0x00000200) && - (scratch & 0x00000200) && - (mode & 0x00000200))) - command &= ~0x00000200; - - /* disable FW if it's not supported */ - if (!((command & 0x00000010) && - (scratch & 0x00000010) && - (mode & 0x00000010))) - command &= ~0x00000010; - - if (!((command & 4) && - (scratch & 4) && - (mode & 4))) - command &= ~0x00000004; - - if (!((command & 2) && - (scratch & 2) && - (mode & 2))) - command &= ~0x00000002; - - if (!((command & 1) && - (scratch & 1) && - (mode & 1))) - command &= ~0x00000001; - } + if (!((command & 4) && + (scratch & 4) && + (mode & 4))) + command &= ~0x00000004; + + if (!((command & 2) && + (scratch & 2) && + (mode & 2))) + command &= ~0x00000002; + + if (!((command & 1) && + (scratch & 1) && + (mode & 1))) + command &= ~0x00000001; } - /* - * PASS2: Figure out the 4X/2X/1X setting and enable the - * target (our motherboard chipset). - */ - if (command & 4) { + if (command & 4) command &= ~3; /* 4X */ + if (command & 2) + command &= ~5; /* 2X (8X for AGP3.0) */ + if (command & 1) + command &= ~6; /* 1X (4X for AGP3.0) */ + + return command; +} + +static void agp_device_command(u32 command, int agp_v3) +{ + struct pci_dev *device; + int mode; + + mode = command & 0x7; + if (agp_v3) + mode *= 4; + + pci_for_each_dev(device) { + u8 agp = pci_find_capability(device, PCI_CAP_ID_AGP); + if (!agp) + continue; + + printk(KERN_INFO PFX "Putting AGP V%d device at %s into %dx mode\n", + agp_v3 ? 3 : 2, device->slot_name, mode); + pci_write_config_dword(device, agp + PCI_AGP_COMMAND, command); } - if (command & 2) { - command &= ~5; /* 2X */ - } - if (command & 1) { - command &= ~6; /* 1X */ - } +} + +static void agp_generic_agp_enable(u32 mode) +{ + u32 command; + + pci_read_config_dword(agp_bridge.dev, + agp_bridge.capndx + PCI_AGP_STATUS, + &command); + + command = agp_collect_device_status(mode, command); command |= 0x00000100; pci_write_config_dword(agp_bridge.dev, - agp_bridge.capndx + 8, + agp_bridge.capndx + PCI_AGP_COMMAND, command); - /* - * PASS3: Go throu all AGP devices and update the - * command registers. - */ - - pci_for_each_dev(device) { - cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP); - if (cap_ptr != 0x00) - pci_write_config_dword(device, cap_ptr + 8, command); - } + agp_device_command(command, 0); } static int agp_generic_create_gatt_table(void) @@ -3641,7 +3675,6 @@ struct pci_dev *device = NULL; u32 command, scratch; u8 cap_ptr; - u8 agp_v3; u8 v3_devs=0; /* FIXME: If 'mode' is x1/x2/x4 should we call the AGPv2 routines directly ? @@ -3674,77 +3707,14 @@ } - pci_read_config_dword(agp_bridge.dev, agp_bridge.capndx + 4, &command); - - /* - * PASS2: go through all devices that claim to be - * AGP devices and collect their data. - */ - - pci_for_each_dev(device) { - cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP); - if (cap_ptr != 0x00) { - /* - * Ok, here we have a AGP device. Disable impossible - * settings, and adjust the readqueue to the minimum. - */ - - printk (KERN_INFO "AGP: Setting up AGPv3 capable device at %d:%d:%d\n", - device->bus->number, PCI_FUNC(device->devfn), PCI_SLOT(device->devfn)); - pci_read_config_dword(device, cap_ptr + 4, &scratch); - agp_v3 = (scratch & (1<<3) ) >>3; - - /* adjust RQ depth */ - command = - ((command & ~0xff000000) | - min_t(u32, (mode & 0xff000000), - min_t(u32, (command & 0xff000000), - (scratch & 0xff000000)))); - - /* disable SBA if it's not supported */ - if (!((command & 0x200) && (scratch & 0x200) && (mode & 0x200))) - command &= ~0x200; - - /* disable FW if it's not supported */ - if (!((command & 0x10) && (scratch & 0x10) && (mode & 0x10))) - command &= ~0x10; - - if (!((command & 2) && (scratch & 2) && (mode & 2))) { - command &= ~2; /* 8x */ - printk (KERN_INFO "AGP: Putting device into 8x mode\n"); - } - - if (!((command & 1) && (scratch & 1) && (mode & 1))) { - command &= ~1; /* 4x */ - printk (KERN_INFO "AGP: Putting device into 4x mode\n"); - } - } - } - /* - * PASS3: Figure out the 8X/4X setting and enable the - * target (our motherboard chipset). - */ - - if (command & 2) - command &= ~5; /* 8X */ - - if (command & 1) - command &= ~6; /* 4X */ + pci_read_config_dword(agp_bridge.dev, agp_bridge.capndx + PCI_AGP_STATUS, &command); + command = agp_collect_device_status(mode, command); command |= 0x100; - pci_write_config_dword(agp_bridge.dev, agp_bridge.capndx + 8, command); + pci_write_config_dword(agp_bridge.dev, agp_bridge.capndx + PCI_AGP_COMMAND, command); - /* - * PASS4: Go through all AGP devices and update the - * command registers. - */ - - pci_for_each_dev(device) { - cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP); - if (cap_ptr != 0x00) - pci_write_config_dword(device, cap_ptr + 8, command); - } + agp_device_command(command, 1); } @@ -4457,7 +4427,7 @@ /* Fill in the mode register */ pci_read_config_dword(serverworks_private.svrwrks_dev, - agp_bridge.capndx + 4, + agp_bridge.capndx + PCI_AGP_STATUS, &agp_bridge.mode); pci_read_config_byte(agp_bridge.dev, @@ -4607,104 +4577,23 @@ static void serverworks_agp_enable(u32 mode) { - struct pci_dev *device = NULL; - u32 command, scratch, cap_id; - u8 cap_ptr; + u32 command; pci_read_config_dword(serverworks_private.svrwrks_dev, - agp_bridge.capndx + 4, + agp_bridge.capndx + PCI_AGP_STATUS, &command); - /* - * PASS1: go throu all devices that claim to be - * AGP devices and collect their data. - */ - - - pci_for_each_dev(device) { - cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP); - if (cap_ptr != 0x00) { - do { - pci_read_config_dword(device, - cap_ptr, &cap_id); - - if ((cap_id & 0xff) != 0x02) - cap_ptr = (cap_id >> 8) & 0xff; - } - while (((cap_id & 0xff) != 0x02) && (cap_ptr != 0x00)); - } - if (cap_ptr != 0x00) { - /* - * Ok, here we have a AGP device. Disable impossible - * settings, and adjust the readqueue to the minimum. - */ - - pci_read_config_dword(device, cap_ptr + 4, &scratch); - - /* adjust RQ depth */ - command = - ((command & ~0xff000000) | - min_t(u32, (mode & 0xff000000), - min_t(u32, (command & 0xff000000), - (scratch & 0xff000000)))); - - /* disable SBA if it's not supported */ - if (!((command & 0x00000200) && - (scratch & 0x00000200) && - (mode & 0x00000200))) - command &= ~0x00000200; - - /* disable FW */ - command &= ~0x00000010; - - command &= ~0x00000008; - - if (!((command & 4) && - (scratch & 4) && - (mode & 4))) - command &= ~0x00000004; - - if (!((command & 2) && - (scratch & 2) && - (mode & 2))) - command &= ~0x00000002; - - if (!((command & 1) && - (scratch & 1) && - (mode & 1))) - command &= ~0x00000001; - } - } - /* - * PASS2: Figure out the 4X/2X/1X setting and enable the - * target (our motherboard chipset). - */ + command = agp_collect_device_status(mode, command); - if (command & 4) { - command &= ~3; /* 4X */ - } - if (command & 2) { - command &= ~5; /* 2X */ - } - if (command & 1) { - command &= ~6; /* 1X */ - } + command &= ~0x00000010; /* disable FW */ + command &= ~0x00000008; command |= 0x00000100; pci_write_config_dword(serverworks_private.svrwrks_dev, - agp_bridge.capndx + 8, + agp_bridge.capndx + PCI_AGP_COMMAND, command); - /* - * PASS3: Go throu all AGP devices and update the - * command registers. - */ - - pci_for_each_dev(device) { - cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP); - if (cap_ptr != 0x00) - pci_write_config_dword(device, cap_ptr + 8, command); - } + agp_device_command(command, 0); } static int __init serverworks_setup (struct pci_dev *pdev) @@ -6469,7 +6358,6 @@ "IGP9100/M", ati_generic_setup }, #endif /* CONFIG_AGP_ATI */ - { 0, }, /* dummy final entry, always present */ }; @@ -6552,7 +6440,6 @@ return -ENODEV; } - /* Supported Device Scanning routine */ static int __init agp_find_supported_device(void) @@ -6880,7 +6767,7 @@ /* Fill in the mode register */ pci_read_config_dword(agp_bridge.dev, - agp_bridge.capndx + 4, + agp_bridge.capndx + PCI_AGP_STATUS, &agp_bridge.mode); /* probe for known chipsets */ @@ -7098,7 +6985,8 @@ inter_module_register("drm_agp", THIS_MODULE, &drm_agp); - pm_register(PM_PCI_DEV, PM_PCI_ID(agp_bridge.dev), agp_power); + if (agp_bridge.dev) + pm_register(PM_PCI_DEV, PM_PCI_ID(agp_bridge.dev), agp_power); return 0; } diff -Nru a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c --- a/drivers/scsi/megaraid.c Thu Jan 8 16:33:50 2004 +++ b/drivers/scsi/megaraid.c Thu Jan 8 16:33:50 2004 @@ -2234,9 +2234,6 @@ #if DEBUG -static unsigned int cum_time = 0; -static unsigned int cum_time_cnt = 0; - static void showMbox (mega_scb * pScb) { mega_mailbox *mbox; @@ -2245,7 +2242,7 @@ return; mbox = (mega_mailbox *) pScb->mboxData; - printk ("%u cmd:%x id:%x #scts:%x lba:%x addr:%x logdrv:%x #sg:%x\n", + printk ("%lu cmd:%x id:%x #scts:%x lba:%x addr:%x logdrv:%x #sg:%x\n", pScb->SCpnt->pid, mbox->cmd, mbox->cmdid, mbox->numsectors, mbox->lba, mbox->xferaddr, mbox->logdrv, mbox->numsgelements); @@ -3569,9 +3566,13 @@ mbox[0] = IS_BIOS_ENABLED; mbox[2] = GET_BIOS; - mboxpnt->xferaddr = virt_to_bus ((void *) megacfg->mega_buffer); + mboxpnt->xferaddr = pci_map_single(megacfg->dev, + (void *) megacfg->mega_buffer, (2 * 1024L), + PCI_DMA_FROMDEVICE); ret = megaIssueCmd (megacfg, mbox, NULL, 0); + + pci_unmap_single(megacfg->dev, mboxpnt->xferaddr, 2 * 1024L, PCI_DMA_FROMDEVICE); return (*(char *) megacfg->mega_buffer); } diff -Nru a/fs/inode.c b/fs/inode.c --- a/fs/inode.c Thu Jan 8 16:33:51 2004 +++ b/fs/inode.c Thu Jan 8 16:33:51 2004 @@ -56,7 +56,7 @@ */ static LIST_HEAD(inode_in_use); -static LIST_HEAD(inode_unused); +LIST_HEAD(inode_unused); static struct list_head *inode_hashtable; static LIST_HEAD(anon_hash_chain); /* for inodes with NULL i_sb */ diff -Nru a/kernel/signal.c b/kernel/signal.c --- a/kernel/signal.c Thu Jan 8 16:33:50 2004 +++ b/kernel/signal.c Thu Jan 8 16:33:50 2004 @@ -1171,8 +1171,19 @@ ss_sp = NULL; } else { error = -ENOMEM; +#ifdef __ia64__ + /* + * XXX fix me: due to an oversight, MINSIGSTKSZ used to be defined + * as 2KB, which is far too small. This was after Linux kernel + * 2.4.9 but since there are a fair number of ia64 apps out there, + * we continue to allow "too" small sigaltstacks for a while. + */ + if (ss_size < 2048) + goto out; +#else if (ss_size < MINSIGSTKSZ) goto out; +#endif } current->sas_ss_sp = (unsigned long) ss_sp; diff -Nru a/mm/mmap.c b/mm/mmap.c --- a/mm/mmap.c Thu Jan 8 16:33:51 2004 +++ b/mm/mmap.c Thu Jan 8 16:33:51 2004 @@ -15,6 +15,7 @@ #include #include #include +#include #include #include @@ -600,7 +601,10 @@ fput(file); /* Undo any partial mapping done by a device driver. */ - zap_page_range(mm, vma->vm_start, vma->vm_end - vma->vm_start); + if (is_vm_hugetlb_page(vma)) + zap_hugepage_range(vma, vma->vm_start, vma->vm_end-vma->vm_start); + else + zap_page_range(mm, vma->vm_start, vma->vm_end - vma->vm_start); free_vma: kmem_cache_free(vm_area_cachep, vma); return error; @@ -650,10 +654,26 @@ unsigned long get_unmapped_area(struct file *file, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags) { if (flags & MAP_FIXED) { + unsigned long ret; + if (addr > TASK_SIZE - len) return -ENOMEM; if (addr & ~PAGE_MASK) return -EINVAL; + if (file && is_file_hugepages(file)) + /* If the request is for hugepages, then make sure + * that addr and length is properly aligned. + */ + ret = is_aligned_hugepage_range(addr, len); + else + /* + * Make sure that a normal request is not falling + * in reserved hugepage range. For some archs like + * IA-64, there is a separate region for hugepages. + */ + ret = is_invalid_hugepage_range(addr, len); + if (ret) + return ret; return addr; } @@ -947,6 +967,12 @@ return 0; /* we have addr < mpnt->vm_end */ + if (is_vm_hugetlb_page(mpnt)) { + int ret = is_aligned_hugepage_range(addr, len); + if (ret) + return ret; + } + if (mpnt->vm_start >= addr+len) return 0; @@ -1000,7 +1026,10 @@ remove_shared_vm_struct(mpnt); mm->map_count--; - zap_page_range(mm, st, size); + if (is_vm_hugetlb_page(mpnt)) + zap_hugepage_range(mpnt, st, size); + else + zap_page_range(mm, st, size); /* * Fix the mapping, and free the old area if it wasn't reused. @@ -1160,7 +1189,10 @@ } mm->map_count--; remove_shared_vm_struct(mpnt); - zap_page_range(mm, start, size); + if (is_vm_hugetlb_page(mpnt)) + zap_hugepage_range(mpnt, start, size); + else + zap_page_range(mm, start, size); if (mpnt->vm_file) fput(mpnt->vm_file); kmem_cache_free(vm_area_cachep, mpnt);