diff options
Diffstat (limited to 'arch/x86')
46 files changed, 65 insertions, 100 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index ffebfc3f43c1..c51c989c19c0 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -169,7 +169,6 @@ config X86 select HAVE_KRETPROBES select HAVE_KVM select HAVE_LIVEPATCH if X86_64 - select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_MIXED_BREAKPOINTS_REGS select HAVE_MOD_ARCH_SPECIFIC @@ -834,9 +833,6 @@ config JAILHOUSE_GUEST endif #HYPERVISOR_GUEST -config NO_BOOTMEM - def_bool y - source "arch/x86/Kconfig.cpu" config HPET_TIMER diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h index 5125fca472bb..003f2daa3b0f 100644 --- a/arch/x86/include/asm/kexec.h +++ b/arch/x86/include/asm/kexec.h @@ -21,6 +21,7 @@ #ifndef __ASSEMBLY__ #include <linux/string.h> +#include <linux/kernel.h> #include <asm/page.h> #include <asm/ptrace.h> @@ -132,7 +133,7 @@ static inline void crash_setup_regs(struct pt_regs *newregs, asm volatile("movl %%cs, %%eax;" :"=a"(newregs->cs)); asm volatile("pushfq; popq %0" :"=m"(newregs->flags)); #endif - newregs->ip = (unsigned long)current_text_addr(); + newregs->ip = _THIS_IP_; } } diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 617805981cce..071b2a6fff85 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -42,18 +42,6 @@ struct vm86; #define NET_IP_ALIGN 0 #define HBP_NUM 4 -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). - */ -static inline void *current_text_addr(void) -{ - void *pc; - - asm volatile("mov $1f, %0; 1:":"=r" (pc)); - - return pc; -} /* * These alignment constraints are for performance in the vSMP case, diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index e8fea7ffa306..92c76bf97ad8 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -32,7 +32,7 @@ #include <linux/dmi.h> #include <linux/irq.h> #include <linux/slab.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/ioport.h> #include <linux/pci.h> #include <linux/efi-bgrt.h> @@ -933,7 +933,8 @@ static int __init acpi_parse_hpet(struct acpi_table_header *table) * the resource tree during the lateinit timeframe. */ #define HPET_RESOURCE_NAME_SIZE 9 - hpet_res = alloc_bootmem(sizeof(*hpet_res) + HPET_RESOURCE_NAME_SIZE); + hpet_res = memblock_alloc(sizeof(*hpet_res) + HPET_RESOURCE_NAME_SIZE, + SMP_CACHE_BYTES); hpet_res->name = (void *)&hpet_res[1]; hpet_res->flags = IORESOURCE_MEM; diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index f1915b744052..ca13851f0570 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -7,7 +7,6 @@ */ #include <linux/acpi.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/dmi.h> #include <linux/cpumask.h> diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index ab731ab09f06..32b2b7a41ef5 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -20,7 +20,7 @@ #include <linux/acpi_pmtmr.h> #include <linux/clockchips.h> #include <linux/interrupt.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/ftrace.h> #include <linux/ioport.h> #include <linux/export.h> diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index ff0d14cd9e82..2953bbf05c08 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -47,7 +47,7 @@ #include <linux/kthread.h> #include <linux/jiffies.h> /* time_after() */ #include <linux/slab.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <asm/irqdomain.h> #include <asm/io.h> @@ -2578,7 +2578,7 @@ static struct resource * __init ioapic_setup_resources(void) n = IOAPIC_RESOURCE_NAME_SIZE + sizeof(struct resource); n *= nr_ioapics; - mem = alloc_bootmem(n); + mem = memblock_alloc(n, SMP_CACHE_BYTES); res = (void *)mem; mem += sizeof(struct resource) * nr_ioapics; @@ -2621,7 +2621,8 @@ void __init io_apic_init_mappings(void) #ifdef CONFIG_X86_32 fake_ioapic_page: #endif - ioapic_phys = (unsigned long)alloc_bootmem_pages(PAGE_SIZE); + ioapic_phys = (unsigned long)memblock_alloc(PAGE_SIZE, + PAGE_SIZE); ioapic_phys = __pa(ioapic_phys); } set_fixmap_nocache(idx, ioapic_phys); diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 660d0b22e962..cbbd57ae06ee 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1,7 +1,7 @@ /* cpu_feature_enabled() cannot be used this early */ #define USE_EARLY_PGTABLE_L5 -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/linkage.h> #include <linux/bitops.h> #include <linux/kernel.h> diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index d1f25c831447..50895c2f937d 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -9,11 +9,10 @@ * allocation code routines via a platform independent interface (memblock, etc.). */ #include <linux/crash_dump.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/suspend.h> #include <linux/acpi.h> #include <linux/firmware-map.h> -#include <linux/memblock.h> #include <linux/sort.h> #include <asm/e820/api.h> @@ -1094,7 +1093,8 @@ void __init e820__reserve_resources(void) struct resource *res; u64 end; - res = alloc_bootmem(sizeof(*res) * e820_table->nr_entries); + res = memblock_alloc(sizeof(*res) * e820_table->nr_entries, + SMP_CACHE_BYTES); e820_res = res; for (i = 0; i < e820_table->nr_entries; i++) { diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index f1c5eb99d445..3482460d984d 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -11,7 +11,6 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/delay.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/kernel_stat.h> #include <linux/mc146818rtc.h> diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index 7ba73fe0d917..f4562fcec681 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -3,7 +3,7 @@ #include <linux/dma-debug.h> #include <linux/dmar.h> #include <linux/export.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/gfp.h> #include <linux/pci.h> diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index 71c0b01d93b1..bd08b9e1c9e2 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -5,7 +5,7 @@ #include <linux/cache.h> #include <linux/init.h> #include <linux/swiotlb.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/dma-direct.h> #include <linux/mem_encrypt.h> diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c index 637982efecd8..9b158b4716d2 100644 --- a/arch/x86/kernel/pvclock.c +++ b/arch/x86/kernel/pvclock.c @@ -20,7 +20,7 @@ #include <linux/notifier.h> #include <linux/sched.h> #include <linux/gfp.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/nmi.h> #include <asm/fixmap.h> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 7005f89bf3b2..b74e7bfed6ab 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -30,7 +30,6 @@ #include <linux/sfi.h> #include <linux/apm_bios.h> #include <linux/initrd.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/seq_file.h> #include <linux/console.h> diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c index ea554f812ee1..e8796fcd7e5a 100644 --- a/arch/x86/kernel/setup_percpu.c +++ b/arch/x86/kernel/setup_percpu.c @@ -4,7 +4,7 @@ #include <linux/kernel.h> #include <linux/export.h> #include <linux/init.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/percpu.h> #include <linux/kexec.h> #include <linux/crash_dump.h> @@ -106,20 +106,22 @@ static void * __init pcpu_alloc_bootmem(unsigned int cpu, unsigned long size, void *ptr; if (!node_online(node) || !NODE_DATA(node)) { - ptr = __alloc_bootmem_nopanic(size, align, goal); + ptr = memblock_alloc_from_nopanic(size, align, goal); pr_info("cpu %d has no node %d or node-local memory\n", cpu, node); pr_debug("per cpu data for cpu%d %lu bytes at %016lx\n", cpu, size, __pa(ptr)); } else { - ptr = __alloc_bootmem_node_nopanic(NODE_DATA(node), - size, align, goal); + ptr = memblock_alloc_try_nid_nopanic(size, align, goal, + MEMBLOCK_ALLOC_ACCESSIBLE, + node); + pr_debug("per cpu data for cpu%d %lu bytes on node%d at %016lx\n", cpu, size, node, __pa(ptr)); } return ptr; #else - return __alloc_bootmem_nopanic(size, align, goal); + return memblock_alloc_from_nopanic(size, align, goal); #endif } @@ -133,7 +135,7 @@ static void * __init pcpu_fc_alloc(unsigned int cpu, size_t size, size_t align) static void __init pcpu_fc_free(void *ptr, size_t size) { - free_bootmem(__pa(ptr), size); + memblock_free(__pa(ptr), size); } static int __init pcpu_cpu_distance(unsigned int from, unsigned int to) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 5369d7fac797..a9134d1910b9 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -49,7 +49,7 @@ #include <linux/sched/hotplug.h> #include <linux/sched/task_stack.h> #include <linux/percpu.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/err.h> #include <linux/nmi.h> #include <linux/tboot.h> diff --git a/arch/x86/kernel/tce_64.c b/arch/x86/kernel/tce_64.c index f386bad0984e..285aaa62d153 100644 --- a/arch/x86/kernel/tce_64.c +++ b/arch/x86/kernel/tce_64.c @@ -30,7 +30,7 @@ #include <linux/string.h> #include <linux/pci.h> #include <linux/dma-mapping.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <asm/tce.h> #include <asm/calgary.h> #include <asm/proto.h> @@ -173,7 +173,7 @@ void * __init alloc_tce_table(void) size = table_size_to_number_of_entries(specified_table_size); size *= TCE_ENTRY_SIZE; - return __alloc_bootmem_low(size, size, 0); + return memblock_alloc_low(size, size); } void __init free_tce_table(void *tbl) @@ -186,5 +186,5 @@ void __init free_tce_table(void *tbl) size = table_size_to_number_of_entries(specified_table_size); size *= TCE_ENTRY_SIZE; - free_bootmem(__pa(tbl), size); + memblock_free(__pa(tbl), size); } diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c index 048c761d97b0..058b2f36b3a6 100644 --- a/arch/x86/mm/amdtopology.c +++ b/arch/x86/mm/amdtopology.c @@ -12,7 +12,6 @@ #include <linux/string.h> #include <linux/nodemask.h> #include <linux/memblock.h> -#include <linux/bootmem.h> #include <asm/io.h> #include <linux/pci_ids.h> diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index b24eb4eb9984..71d4b9d4d43f 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -8,7 +8,7 @@ #include <linux/sched/task_stack.h> /* task_stack_*(), ... */ #include <linux/kdebug.h> /* oops_begin/end, ... */ #include <linux/extable.h> /* search_exception_tables */ -#include <linux/bootmem.h> /* max_low_pfn */ +#include <linux/memblock.h> /* max_low_pfn */ #include <linux/kprobes.h> /* NOKPROBE_SYMBOL, ... */ #include <linux/mmiotrace.h> /* kmmio_handler, ... */ #include <linux/perf_event.h> /* perf_sw_event */ diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c index 6d18b70ed5a9..0d4bdcb84da5 100644 --- a/arch/x86/mm/highmem_32.c +++ b/arch/x86/mm/highmem_32.c @@ -1,7 +1,7 @@ #include <linux/highmem.h> #include <linux/export.h> #include <linux/swap.h> /* for totalram_pages */ -#include <linux/bootmem.h> +#include <linux/memblock.h> void *kmap(struct page *page) { @@ -111,7 +111,7 @@ void __init set_highmem_pages_init(void) /* * Explicitly reset zone->managed_pages because set_highmem_pages_init() - * is invoked before free_all_bootmem() + * is invoked before memblock_free_all() */ reset_all_zones_managed_pages(); for_each_zone(zone) { diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index faca978ebf9d..ef99f3892e1f 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -3,7 +3,6 @@ #include <linux/ioport.h> #include <linux/swap.h> #include <linux/memblock.h> -#include <linux/bootmem.h> /* for max_low_pfn */ #include <linux/swapfile.h> #include <linux/swapops.h> diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 142c7d9f89cc..49ecf5ecf6d3 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -23,7 +23,6 @@ #include <linux/pci.h> #include <linux/pfn.h> #include <linux/poison.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/proc_fs.h> #include <linux/memory_hotplug.h> @@ -771,7 +770,7 @@ void __init mem_init(void) #endif /* * With CONFIG_DEBUG_PAGEALLOC initialization of highmem pages has to - * be done before free_all_bootmem(). Memblock use free low memory for + * be done before memblock_free_all(). Memblock use free low memory for * temporary data (see find_range_array()) and for this purpose can use * pages that was already passed to the buddy allocator, hence marked as * not accessible in the page tables when compiled with @@ -781,7 +780,7 @@ void __init mem_init(void) set_highmem_pages_init(); /* this will put all low memory onto the freelists */ - free_all_bootmem(); + memblock_free_all(); after_bootmem = 1; x86_init.hyper.init_after_bootmem(); diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index dd519f372169..5fab264948c2 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -20,7 +20,6 @@ #include <linux/init.h> #include <linux/initrd.h> #include <linux/pagemap.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/proc_fs.h> #include <linux/pci.h> @@ -197,7 +196,7 @@ static __ref void *spp_getpage(void) if (after_bootmem) ptr = (void *) get_zeroed_page(GFP_ATOMIC); else - ptr = alloc_bootmem_pages(PAGE_SIZE); + ptr = memblock_alloc(PAGE_SIZE, PAGE_SIZE); if (!ptr || ((unsigned long)ptr & ~PAGE_MASK)) { panic("set_pte_phys: cannot allocate page data %s\n", @@ -1188,14 +1187,14 @@ void __init mem_init(void) /* clear_bss() already clear the empty_zero_page */ /* this will put all memory onto the freelists */ - free_all_bootmem(); + memblock_free_all(); after_bootmem = 1; x86_init.hyper.init_after_bootmem(); /* * Must be done after boot memory is put on freelist, because here we * might set fields in deferred struct pages that have not yet been - * initialized, and free_all_bootmem() initializes all the reserved + * initialized, and memblock_free_all() initializes all the reserved * deferred pages for us. */ register_page_bootmem_info(); diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 24e0920a9b25..5378d10f1d31 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -6,7 +6,7 @@ * (C) Copyright 1995 1996 Linus Torvalds */ -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/init.h> #include <linux/io.h> #include <linux/ioport.h> diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c index e3e77527f8df..04a9cf6b034f 100644 --- a/arch/x86/mm/kasan_init_64.c +++ b/arch/x86/mm/kasan_init_64.c @@ -5,10 +5,9 @@ /* cpu_feature_enabled() cannot be used this early */ #define USE_EARLY_PGTABLE_L5 -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/kasan.h> #include <linux/kdebug.h> -#include <linux/memblock.h> #include <linux/mm.h> #include <linux/sched.h> #include <linux/sched/task.h> @@ -28,11 +27,11 @@ static p4d_t tmp_p4d_table[MAX_PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE); static __init void *early_alloc(size_t size, int nid, bool panic) { if (panic) - return memblock_virt_alloc_try_nid(size, size, - __pa(MAX_DMA_ADDRESS), BOOTMEM_ALLOC_ACCESSIBLE, nid); + return memblock_alloc_try_nid(size, size, + __pa(MAX_DMA_ADDRESS), MEMBLOCK_ALLOC_ACCESSIBLE, nid); else - return memblock_virt_alloc_try_nid_nopanic(size, size, - __pa(MAX_DMA_ADDRESS), BOOTMEM_ALLOC_ACCESSIBLE, nid); + return memblock_alloc_try_nid_nopanic(size, size, + __pa(MAX_DMA_ADDRESS), MEMBLOCK_ALLOC_ACCESSIBLE, nid); } static void __init kasan_populate_pmd(pmd_t *pmd, unsigned long addr, diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c index 61db77b0eda9..3f452ffed7e9 100644 --- a/arch/x86/mm/kaslr.c +++ b/arch/x86/mm/kaslr.c @@ -23,6 +23,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/random.h> +#include <linux/memblock.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index fa150855647c..1308f5408bf7 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -4,7 +4,6 @@ #include <linux/mm.h> #include <linux/string.h> #include <linux/init.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/mmzone.h> #include <linux/ctype.h> @@ -196,7 +195,7 @@ static void __init alloc_node_data(int nid) * Allocate node data. Try node-local memory and then any node. * Never allocate in DMA zone. */ - nd_pa = memblock_alloc_nid(nd_size, SMP_CACHE_BYTES, nid); + nd_pa = memblock_phys_alloc_nid(nd_size, SMP_CACHE_BYTES, nid); if (!nd_pa) { nd_pa = __memblock_alloc_base(nd_size, SMP_CACHE_BYTES, MEMBLOCK_ALLOC_ACCESSIBLE); diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c index e8a4a09e20f1..f2bd3d61e16b 100644 --- a/arch/x86/mm/numa_32.c +++ b/arch/x86/mm/numa_32.c @@ -22,7 +22,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/init.h> diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 066f3511d5f1..59d80160fa5a 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -3,7 +3,7 @@ * Generic VM initialization for x86-64 NUMA setups. * Copyright 2002,2003 Andi Kleen, SuSE Labs. */ -#include <linux/bootmem.h> +#include <linux/memblock.h> #include "numa_internal.h" diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c index b54d52a2d00a..a80fdd7fb40f 100644 --- a/arch/x86/mm/numa_emulation.c +++ b/arch/x86/mm/numa_emulation.c @@ -6,7 +6,6 @@ #include <linux/errno.h> #include <linux/topology.h> #include <linux/memblock.h> -#include <linux/bootmem.h> #include <asm/dma.h> #include "numa_internal.h" diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c index a25588ad75ef..08f8f76a4852 100644 --- a/arch/x86/mm/pageattr-test.c +++ b/arch/x86/mm/pageattr-test.c @@ -5,7 +5,7 @@ * Clears the a test pte bit on random pages in the direct mapping, * then reverts and compares page tables forwards and afterwards. */ -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/kthread.h> #include <linux/random.h> #include <linux/kernel.h> diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 62bb30b4bd2a..f799076e3d57 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -3,7 +3,7 @@ * Thanks to Ben LaHaise for precious feedback. */ #include <linux/highmem.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/sched.h> #include <linux/mm.h> #include <linux/interrupt.h> diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index 3d0c83ef6aab..08013524fba1 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -8,7 +8,7 @@ */ #include <linux/seq_file.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/debugfs.h> #include <linux/ioport.h> #include <linux/kernel.h> diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c index 7f9acb68324c..bdc98150d4db 100644 --- a/arch/x86/mm/physaddr.c +++ b/arch/x86/mm/physaddr.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/mmdebug.h> #include <linux/export.h> #include <linux/mm.h> diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index ed4ac215305d..8cd66152cdb0 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -32,7 +32,7 @@ #include <linux/init.h> #include <linux/ioport.h> #include <linux/errno.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <asm/pat.h> #include <asm/e820/api.h> diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 9061babfbc83..7ae939e353cd 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -36,9 +36,8 @@ #include <linux/efi.h> #include <linux/efi-bgrt.h> #include <linux/export.h> -#include <linux/bootmem.h> -#include <linux/slab.h> #include <linux/memblock.h> +#include <linux/slab.h> #include <linux/spinlock.h> #include <linux/uaccess.h> #include <linux/time.h> diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index e8da7f492970..cf0347f61b21 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -23,7 +23,7 @@ #include <linux/mm.h> #include <linux/types.h> #include <linux/spinlock.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/ioport.h> #include <linux/mc146818rtc.h> #include <linux/efi.h> diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c index 669babcaf245..95e77a667ba5 100644 --- a/arch/x86/platform/efi/quirks.c +++ b/arch/x86/platform/efi/quirks.c @@ -8,7 +8,6 @@ #include <linux/efi.h> #include <linux/slab.h> #include <linux/memblock.h> -#include <linux/bootmem.h> #include <linux/acpi.h> #include <linux/dmi.h> @@ -333,7 +332,7 @@ void __init efi_reserve_boot_services(void) /* * Because the following memblock_reserve() is paired - * with free_bootmem_late() for this region in + * with memblock_free_late() for this region in * efi_free_boot_services(), we must be extremely * careful not to reserve, and subsequently free, * critical regions of memory (like the kernel image) or @@ -364,7 +363,7 @@ void __init efi_reserve_boot_services(void) * doesn't make sense as far as the firmware is * concerned, but it does provide us with a way to tag * those regions that must not be paired with - * free_bootmem_late(). + * memblock_free_late(). */ md->attribute |= EFI_MEMORY_RUNTIME; } @@ -414,7 +413,7 @@ void __init efi_free_boot_services(void) size -= rm_size; } - free_bootmem_late(start, size); + memblock_free_late(start, size); } if (!num_entries) diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c index d6ee92986920..24d2175a9480 100644 --- a/arch/x86/platform/olpc/olpc_dt.c +++ b/arch/x86/platform/olpc/olpc_dt.c @@ -17,7 +17,7 @@ */ #include <linux/kernel.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/of.h> #include <linux/of_platform.h> #include <linux/of_pdt.h> @@ -141,7 +141,7 @@ void * __init prom_early_alloc(unsigned long size) * fast enough on the platforms we care about while minimizing * wasted bootmem) and hand off chunks of it to callers. */ - res = alloc_bootmem(chunk_size); + res = memblock_alloc(chunk_size, SMP_CACHE_BYTES); BUG_ON(!res); prom_early_allocated += chunk_size; memset(res, 0, chunk_size); diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c index 15695e30f982..be15bdcb20df 100644 --- a/arch/x86/power/hibernate_32.c +++ b/arch/x86/power/hibernate_32.c @@ -8,7 +8,7 @@ #include <linux/gfp.h> #include <linux/suspend.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <asm/page.h> #include <asm/pgtable.h> diff --git a/arch/x86/um/asm/processor_32.h b/arch/x86/um/asm/processor_32.h index c112de81c9e1..5fb1b8449adf 100644 --- a/arch/x86/um/asm/processor_32.h +++ b/arch/x86/um/asm/processor_32.h @@ -47,14 +47,6 @@ static inline void arch_copy_thread(struct arch_thread *from, memcpy(&to->tls_array, &from->tls_array, sizeof(from->tls_array)); } -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). Stolen - * from asm-i386/processor.h - */ -#define current_text_addr() \ - ({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc)); pc; }) - #define current_sp() ({ void *sp; __asm__("movl %%esp, %0" : "=r" (sp) : ); sp; }) #define current_bp() ({ unsigned long bp; __asm__("movl %%ebp, %0" : "=r" (bp) : ); bp; }) diff --git a/arch/x86/um/asm/processor_64.h b/arch/x86/um/asm/processor_64.h index c3be85205a65..1ef9c21877bc 100644 --- a/arch/x86/um/asm/processor_64.h +++ b/arch/x86/um/asm/processor_64.h @@ -31,9 +31,6 @@ static inline void arch_copy_thread(struct arch_thread *from, to->fs = from->fs; } -#define current_text_addr() \ - ({ void *pc; __asm__("movq $1f,%0\n1:":"=g" (pc)); pc; }) - #define current_sp() ({ void *sp; __asm__("movq %%rsp, %0" : "=r" (sp) : ); sp; }) #define current_bp() ({ unsigned long bp; __asm__("movq %%rbp, %0" : "=r" (bp) : ); bp; }) diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 67b2f31a1265..e996e8e744cb 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG -#include <linux/bootmem.h> +#include <linux/memblock.h> #endif #include <linux/cpu.h> #include <linux/kexec.h> diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index ec7a4209f310..2f6787fc7106 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -23,7 +23,7 @@ #include <linux/start_kernel.h> #include <linux/sched.h> #include <linux/kprobes.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/export.h> #include <linux/mm.h> #include <linux/page-flags.h> @@ -31,7 +31,6 @@ #include <linux/console.h> #include <linux/pci.h> #include <linux/gfp.h> -#include <linux/memblock.h> #include <linux/edd.h> #include <linux/frame.h> diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c index 70ea598a37d2..0d7b3ae4960b 100644 --- a/arch/x86/xen/mmu_pv.c +++ b/arch/x86/xen/mmu_pv.c @@ -864,7 +864,7 @@ static int __init xen_mark_pinned(struct mm_struct *mm, struct page *page, * The init_mm pagetable is really pinned as soon as its created, but * that's before we have page structures to store the bits. So do all * the book-keeping now once struct pages for allocated pages are - * initialized. This happens only after free_all_bootmem() is called. + * initialized. This happens only after memblock_free_all() is called. */ static void __init xen_after_bootmem(void) { diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c index d6d74efd8912..b06731705529 100644 --- a/arch/x86/xen/p2m.c +++ b/arch/x86/xen/p2m.c @@ -67,7 +67,7 @@ #include <linux/hash.h> #include <linux/sched.h> #include <linux/seq_file.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/slab.h> #include <linux/vmalloc.h> @@ -182,7 +182,7 @@ static void p2m_init_identity(unsigned long *p2m, unsigned long pfn) static void * __ref alloc_p2m_page(void) { if (unlikely(!slab_is_available())) - return alloc_bootmem_align(PAGE_SIZE, PAGE_SIZE); + return memblock_alloc(PAGE_SIZE, PAGE_SIZE); return (void *)__get_free_page(GFP_KERNEL); } @@ -190,7 +190,7 @@ static void * __ref alloc_p2m_page(void) static void __ref free_p2m_page(void *p) { if (unlikely(!slab_is_available())) { - free_bootmem((unsigned long)p, PAGE_SIZE); + memblock_free((unsigned long)p, PAGE_SIZE); return; } |