mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
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Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton: "14 patches. Subsystems affected by this patch series: MAINTAINERS, binfmt, and mm (tmpfs, secretmem, kasan, kfence, pagealloc, zram, compaction, hugetlb, vmalloc, and kmemleak)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: mm: kmemleak: take a full lowmem check in kmemleak_*_phys() mm/vmalloc: fix spinning drain_vmap_work after reading from /proc/vmcore revert "fs/binfmt_elf: use PT_LOAD p_align values for static PIE" revert "fs/binfmt_elf: fix PT_LOAD p_align values for loaders" hugetlb: do not demote poisoned hugetlb pages mm: compaction: fix compiler warning when CONFIG_COMPACTION=n mm: fix unexpected zeroed page mapping with zram swap mm, page_alloc: fix build_zonerefs_node() mm, kfence: support kmem_dump_obj() for KFENCE objects kasan: fix hw tags enablement when KUNIT tests are disabled irq_work: use kasan_record_aux_stack_noalloc() record callstack mm/secretmem: fix panic when growing a memfd_secret tmpfs: fix regressions from wider use of ZERO_PAGE MAINTAINERS: Broadcom internal lists aren't maintainers
This commit is contained in:
Linus Torvalds
commit
59250f8a7f
64
MAINTAINERS
64
MAINTAINERS
@ -3743,7 +3743,7 @@ F: include/linux/platform_data/b53.h
|
||||
|
||||
BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
|
||||
M: Nicolas Saenz Julienne <nsaenz@kernel.org>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
@ -3758,7 +3758,7 @@ BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
M: Ray Jui <rjui@broadcom.com>
|
||||
M: Scott Branden <sbranden@broadcom.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
S: Maintained
|
||||
T: git git://github.com/broadcom/mach-bcm
|
||||
F: arch/arm/mach-bcm/
|
||||
@ -3778,7 +3778,7 @@ F: arch/mips/include/asm/mach-bcm47xx/*
|
||||
|
||||
BROADCOM BCM4908 ETHERNET DRIVER
|
||||
M: Rafał Miłecki <rafal@milecki.pl>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
|
||||
@ -3787,7 +3787,7 @@ F: drivers/net/ethernet/broadcom/unimac.h
|
||||
|
||||
BROADCOM BCM4908 PINMUX DRIVER
|
||||
M: Rafał Miłecki <rafal@milecki.pl>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-gpio@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
|
||||
@ -3797,7 +3797,7 @@ BROADCOM BCM5301X ARM ARCHITECTURE
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
M: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
M: Rafał Miłecki <zajec5@gmail.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
F: arch/arm/boot/dts/bcm470*
|
||||
@ -3808,7 +3808,7 @@ F: arch/arm/mach-bcm/bcm_5301x.c
|
||||
BROADCOM BCM53573 ARM ARCHITECTURE
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
M: Rafał Miłecki <rafal@milecki.pl>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
F: arch/arm/boot/dts/bcm47189*
|
||||
@ -3816,7 +3816,7 @@ F: arch/arm/boot/dts/bcm53573*
|
||||
|
||||
BROADCOM BCM63XX ARM ARCHITECTURE
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
T: git git://github.com/broadcom/stblinux.git
|
||||
@ -3830,7 +3830,7 @@ F: drivers/usb/gadget/udc/bcm63xx_udc.*
|
||||
|
||||
BROADCOM BCM7XXX ARM ARCHITECTURE
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
T: git git://github.com/broadcom/stblinux.git
|
||||
@ -3848,21 +3848,21 @@ N: bcm7120
|
||||
BROADCOM BDC DRIVER
|
||||
M: Al Cooper <alcooperx@gmail.com>
|
||||
L: linux-usb@vger.kernel.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml
|
||||
F: drivers/usb/gadget/udc/bdc/
|
||||
|
||||
BROADCOM BMIPS CPUFREQ DRIVER
|
||||
M: Markus Mayer <mmayer@broadcom.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-pm@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/cpufreq/bmips-cpufreq.c
|
||||
|
||||
BROADCOM BMIPS MIPS ARCHITECTURE
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-mips@vger.kernel.org
|
||||
S: Maintained
|
||||
T: git git://github.com/broadcom/stblinux.git
|
||||
@ -3928,53 +3928,53 @@ F: drivers/net/wireless/broadcom/brcm80211/
|
||||
BROADCOM BRCMSTB GPIO DRIVER
|
||||
M: Doug Berger <opendmb@gmail.com>
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
S: Supported
|
||||
F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
|
||||
F: drivers/gpio/gpio-brcmstb.c
|
||||
|
||||
BROADCOM BRCMSTB I2C DRIVER
|
||||
M: Kamal Dasu <kdasu.kdev@gmail.com>
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-i2c@vger.kernel.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
S: Supported
|
||||
F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
|
||||
F: drivers/i2c/busses/i2c-brcmstb.c
|
||||
|
||||
BROADCOM BRCMSTB UART DRIVER
|
||||
M: Al Cooper <alcooperx@gmail.com>
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-serial@vger.kernel.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
|
||||
F: drivers/tty/serial/8250/8250_bcm7271.c
|
||||
|
||||
BROADCOM BRCMSTB USB EHCI DRIVER
|
||||
M: Al Cooper <alcooperx@gmail.com>
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-usb@vger.kernel.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
|
||||
F: drivers/usb/host/ehci-brcm.*
|
||||
|
||||
BROADCOM BRCMSTB USB PIN MAP DRIVER
|
||||
M: Al Cooper <alcooperx@gmail.com>
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-usb@vger.kernel.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
|
||||
F: drivers/usb/misc/brcmstb-usb-pinmap.c
|
||||
|
||||
BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
|
||||
M: Al Cooper <alcooperx@gmail.com>
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-kernel@vger.kernel.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
S: Maintained
|
||||
F: drivers/phy/broadcom/phy-brcm-usb*
|
||||
|
||||
BROADCOM ETHERNET PHY DRIVERS
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Supported
|
||||
F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
|
||||
@ -3985,7 +3985,7 @@ F: include/linux/brcmphy.h
|
||||
BROADCOM GENET ETHERNET DRIVER
|
||||
M: Doug Berger <opendmb@gmail.com>
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Supported
|
||||
F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
|
||||
@ -3999,7 +3999,7 @@ F: include/linux/platform_data/mdio-bcm-unimac.h
|
||||
BROADCOM IPROC ARM ARCHITECTURE
|
||||
M: Ray Jui <rjui@broadcom.com>
|
||||
M: Scott Branden <sbranden@broadcom.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
T: git git://github.com/broadcom/stblinux.git
|
||||
@ -4027,7 +4027,7 @@ N: stingray
|
||||
|
||||
BROADCOM IPROC GBIT ETHERNET DRIVER
|
||||
M: Rafał Miłecki <rafal@milecki.pl>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/net/brcm,amac.yaml
|
||||
@ -4036,7 +4036,7 @@ F: drivers/net/ethernet/broadcom/unimac.h
|
||||
|
||||
BROADCOM KONA GPIO DRIVER
|
||||
M: Ray Jui <rjui@broadcom.com>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
S: Supported
|
||||
F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
|
||||
F: drivers/gpio/gpio-bcm-kona.c
|
||||
@ -4069,7 +4069,7 @@ F: drivers/firmware/broadcom/*
|
||||
BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
|
||||
M: Rafał Miłecki <rafal@milecki.pl>
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-pm@vger.kernel.org
|
||||
S: Maintained
|
||||
T: git git://github.com/broadcom/stblinux.git
|
||||
@ -4085,7 +4085,7 @@ F: include/linux/bcma/
|
||||
|
||||
BROADCOM SPI DRIVER
|
||||
M: Kamal Dasu <kdasu.kdev@gmail.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
|
||||
F: drivers/spi/spi-bcm-qspi.*
|
||||
@ -4094,7 +4094,7 @@ F: drivers/spi/spi-iproc-qspi.c
|
||||
|
||||
BROADCOM STB AVS CPUFREQ DRIVER
|
||||
M: Markus Mayer <mmayer@broadcom.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-pm@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
|
||||
@ -4102,7 +4102,7 @@ F: drivers/cpufreq/brcmstb*
|
||||
|
||||
BROADCOM STB AVS TMON DRIVER
|
||||
M: Markus Mayer <mmayer@broadcom.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-pm@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
|
||||
@ -4110,7 +4110,7 @@ F: drivers/thermal/broadcom/brcmstb*
|
||||
|
||||
BROADCOM STB DPFE DRIVER
|
||||
M: Markus Mayer <mmayer@broadcom.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
|
||||
@ -4119,8 +4119,8 @@ F: drivers/memory/brcmstb_dpfe.c
|
||||
BROADCOM STB NAND FLASH DRIVER
|
||||
M: Brian Norris <computersforpeace@gmail.com>
|
||||
M: Kamal Dasu <kdasu.kdev@gmail.com>
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-mtd@lists.infradead.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
S: Maintained
|
||||
F: drivers/mtd/nand/raw/brcmnand/
|
||||
F: include/linux/platform_data/brcmnand.h
|
||||
@ -4129,7 +4129,7 @@ BROADCOM STB PCIE DRIVER
|
||||
M: Jim Quinlan <jim2101024@gmail.com>
|
||||
M: Nicolas Saenz Julienne <nsaenz@kernel.org>
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
M: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-pci@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
|
||||
@ -4137,7 +4137,7 @@ F: drivers/pci/controller/pcie-brcmstb.c
|
||||
|
||||
BROADCOM SYSTEMPORT ETHERNET DRIVER
|
||||
M: Florian Fainelli <f.fainelli@gmail.com>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Supported
|
||||
F: drivers/net/ethernet/broadcom/bcmsysport.*
|
||||
@ -4154,7 +4154,7 @@ F: drivers/net/ethernet/broadcom/tg3.*
|
||||
|
||||
BROADCOM VK DRIVER
|
||||
M: Scott Branden <scott.branden@broadcom.com>
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
S: Supported
|
||||
F: drivers/misc/bcm-vk/
|
||||
F: include/uapi/linux/misc/bcm_vk.h
|
||||
@ -17648,8 +17648,8 @@ K: \bTIF_SECCOMP\b
|
||||
|
||||
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
|
||||
M: Al Cooper <alcooperx@gmail.com>
|
||||
R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com>
|
||||
L: linux-mmc@vger.kernel.org
|
||||
L: bcm-kernel-feedback-list@broadcom.com
|
||||
S: Maintained
|
||||
F: drivers/mmc/host/sdhci-brcmstb*
|
||||
|
||||
|
||||
@ -210,8 +210,6 @@ void __iomem *ioremap(resource_size_t offset, unsigned long size);
|
||||
extern void iounmap(volatile void __iomem *addr);
|
||||
#define iounmap iounmap
|
||||
|
||||
extern void set_iounmap_nonlazy(void);
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
void memcpy_fromio(void *, const volatile void __iomem *, size_t);
|
||||
|
||||
@ -37,7 +37,6 @@ static ssize_t __copy_oldmem_page(unsigned long pfn, char *buf, size_t csize,
|
||||
} else
|
||||
memcpy(buf, vaddr + offset, csize);
|
||||
|
||||
set_iounmap_nonlazy();
|
||||
iounmap((void __iomem *)vaddr);
|
||||
return csize;
|
||||
}
|
||||
|
||||
@ -1117,11 +1117,11 @@ out_free_interp:
|
||||
* independently randomized mmap region (0 load_bias
|
||||
* without MAP_FIXED nor MAP_FIXED_NOREPLACE).
|
||||
*/
|
||||
alignment = maximum_alignment(elf_phdata, elf_ex->e_phnum);
|
||||
if (interpreter || alignment > ELF_MIN_ALIGN) {
|
||||
if (interpreter) {
|
||||
load_bias = ELF_ET_DYN_BASE;
|
||||
if (current->flags & PF_RANDOMIZE)
|
||||
load_bias += arch_mmap_rnd();
|
||||
alignment = maximum_alignment(elf_phdata, elf_ex->e_phnum);
|
||||
if (alignment)
|
||||
load_bias &= ~(alignment - 1);
|
||||
elf_flags |= MAP_FIXED_NOREPLACE;
|
||||
|
||||
@ -204,6 +204,22 @@ static __always_inline __must_check bool kfence_free(void *addr)
|
||||
*/
|
||||
bool __must_check kfence_handle_page_fault(unsigned long addr, bool is_write, struct pt_regs *regs);
|
||||
|
||||
#ifdef CONFIG_PRINTK
|
||||
struct kmem_obj_info;
|
||||
/**
|
||||
* __kfence_obj_info() - fill kmem_obj_info struct
|
||||
* @kpp: kmem_obj_info to be filled
|
||||
* @object: the object
|
||||
*
|
||||
* Return:
|
||||
* * false - not a KFENCE object
|
||||
* * true - a KFENCE object, filled @kpp
|
||||
*
|
||||
* Copies information to @kpp for KFENCE objects.
|
||||
*/
|
||||
bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
|
||||
#endif
|
||||
|
||||
#else /* CONFIG_KFENCE */
|
||||
|
||||
static inline bool is_kfence_address(const void *addr) { return false; }
|
||||
@ -221,6 +237,14 @@ static inline bool __must_check kfence_handle_page_fault(unsigned long addr, boo
|
||||
return false;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PRINTK
|
||||
struct kmem_obj_info;
|
||||
static inline bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
#endif /* _LINUX_KFENCE_H */
|
||||
|
||||
@ -137,7 +137,7 @@ bool irq_work_queue_on(struct irq_work *work, int cpu)
|
||||
if (!irq_work_claim(work))
|
||||
return false;
|
||||
|
||||
kasan_record_aux_stack(work);
|
||||
kasan_record_aux_stack_noalloc(work);
|
||||
|
||||
preempt_disable();
|
||||
if (cpu != smp_processor_id()) {
|
||||
|
||||
@ -26,6 +26,11 @@
|
||||
#include "internal.h"
|
||||
|
||||
#ifdef CONFIG_COMPACTION
|
||||
/*
|
||||
* Fragmentation score check interval for proactive compaction purposes.
|
||||
*/
|
||||
#define HPAGE_FRAG_CHECK_INTERVAL_MSEC (500)
|
||||
|
||||
static inline void count_compact_event(enum vm_event_item item)
|
||||
{
|
||||
count_vm_event(item);
|
||||
@ -50,11 +55,6 @@ static inline void count_compact_events(enum vm_event_item item, long delta)
|
||||
#define pageblock_start_pfn(pfn) block_start_pfn(pfn, pageblock_order)
|
||||
#define pageblock_end_pfn(pfn) block_end_pfn(pfn, pageblock_order)
|
||||
|
||||
/*
|
||||
* Fragmentation score check interval for proactive compaction purposes.
|
||||
*/
|
||||
static const unsigned int HPAGE_FRAG_CHECK_INTERVAL_MSEC = 500;
|
||||
|
||||
/*
|
||||
* Page order with-respect-to which proactive compaction
|
||||
* calculates external fragmentation, which is used as
|
||||
|
||||
@ -1063,12 +1063,6 @@ void __init pagecache_init(void)
|
||||
init_waitqueue_head(&folio_wait_table[i]);
|
||||
|
||||
page_writeback_init();
|
||||
|
||||
/*
|
||||
* tmpfs uses the ZERO_PAGE for reading holes: it is up-to-date,
|
||||
* and splice's page_cache_pipe_buf_confirm() needs to see that.
|
||||
*/
|
||||
SetPageUptodate(ZERO_PAGE(0));
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
17
mm/hugetlb.c
17
mm/hugetlb.c
@ -3475,7 +3475,6 @@ static int demote_pool_huge_page(struct hstate *h, nodemask_t *nodes_allowed)
|
||||
{
|
||||
int nr_nodes, node;
|
||||
struct page *page;
|
||||
int rc = 0;
|
||||
|
||||
lockdep_assert_held(&hugetlb_lock);
|
||||
|
||||
@ -3486,15 +3485,19 @@ static int demote_pool_huge_page(struct hstate *h, nodemask_t *nodes_allowed)
|
||||
}
|
||||
|
||||
for_each_node_mask_to_free(h, nr_nodes, node, nodes_allowed) {
|
||||
if (!list_empty(&h->hugepage_freelists[node])) {
|
||||
page = list_entry(h->hugepage_freelists[node].next,
|
||||
struct page, lru);
|
||||
rc = demote_free_huge_page(h, page);
|
||||
break;
|
||||
list_for_each_entry(page, &h->hugepage_freelists[node], lru) {
|
||||
if (PageHWPoison(page))
|
||||
continue;
|
||||
|
||||
return demote_free_huge_page(h, page);
|
||||
}
|
||||
}
|
||||
|
||||
return rc;
|
||||
/*
|
||||
* Only way to get here is if all pages on free lists are poisoned.
|
||||
* Return -EBUSY so that caller will not retry.
|
||||
*/
|
||||
return -EBUSY;
|
||||
}
|
||||
|
||||
#define HSTATE_ATTR_RO(_name) \
|
||||
|
||||
@ -336,8 +336,6 @@ void __kasan_poison_vmalloc(const void *start, unsigned long size)
|
||||
|
||||
#endif
|
||||
|
||||
#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST)
|
||||
|
||||
void kasan_enable_tagging(void)
|
||||
{
|
||||
if (kasan_arg_mode == KASAN_ARG_MODE_ASYNC)
|
||||
@ -347,6 +345,9 @@ void kasan_enable_tagging(void)
|
||||
else
|
||||
hw_enable_tagging_sync();
|
||||
}
|
||||
|
||||
#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST)
|
||||
|
||||
EXPORT_SYMBOL_GPL(kasan_enable_tagging);
|
||||
|
||||
void kasan_force_async_fault(void)
|
||||
|
||||
@ -355,25 +355,27 @@ static inline const void *arch_kasan_set_tag(const void *addr, u8 tag)
|
||||
#define hw_set_mem_tag_range(addr, size, tag, init) \
|
||||
arch_set_mem_tag_range((addr), (size), (tag), (init))
|
||||
|
||||
void kasan_enable_tagging(void);
|
||||
|
||||
#else /* CONFIG_KASAN_HW_TAGS */
|
||||
|
||||
#define hw_enable_tagging_sync()
|
||||
#define hw_enable_tagging_async()
|
||||
#define hw_enable_tagging_asymm()
|
||||
|
||||
static inline void kasan_enable_tagging(void) { }
|
||||
|
||||
#endif /* CONFIG_KASAN_HW_TAGS */
|
||||
|
||||
#if defined(CONFIG_KASAN_HW_TAGS) && IS_ENABLED(CONFIG_KASAN_KUNIT_TEST)
|
||||
|
||||
void kasan_enable_tagging(void);
|
||||
void kasan_force_async_fault(void);
|
||||
|
||||
#else /* CONFIG_KASAN_HW_TAGS || CONFIG_KASAN_KUNIT_TEST */
|
||||
#else /* CONFIG_KASAN_HW_TAGS && CONFIG_KASAN_KUNIT_TEST */
|
||||
|
||||
static inline void kasan_enable_tagging(void) { }
|
||||
static inline void kasan_force_async_fault(void) { }
|
||||
|
||||
#endif /* CONFIG_KASAN_HW_TAGS || CONFIG_KASAN_KUNIT_TEST */
|
||||
#endif /* CONFIG_KASAN_HW_TAGS && CONFIG_KASAN_KUNIT_TEST */
|
||||
|
||||
#ifdef CONFIG_KASAN_SW_TAGS
|
||||
u8 kasan_random_tag(void);
|
||||
|
||||
@ -231,27 +231,6 @@ static bool kfence_unprotect(unsigned long addr)
|
||||
return !KFENCE_WARN_ON(!kfence_protect_page(ALIGN_DOWN(addr, PAGE_SIZE), false));
|
||||
}
|
||||
|
||||
static inline struct kfence_metadata *addr_to_metadata(unsigned long addr)
|
||||
{
|
||||
long index;
|
||||
|
||||
/* The checks do not affect performance; only called from slow-paths. */
|
||||
|
||||
if (!is_kfence_address((void *)addr))
|
||||
return NULL;
|
||||
|
||||
/*
|
||||
* May be an invalid index if called with an address at the edge of
|
||||
* __kfence_pool, in which case we would report an "invalid access"
|
||||
* error.
|
||||
*/
|
||||
index = (addr - (unsigned long)__kfence_pool) / (PAGE_SIZE * 2) - 1;
|
||||
if (index < 0 || index >= CONFIG_KFENCE_NUM_OBJECTS)
|
||||
return NULL;
|
||||
|
||||
return &kfence_metadata[index];
|
||||
}
|
||||
|
||||
static inline unsigned long metadata_to_pageaddr(const struct kfence_metadata *meta)
|
||||
{
|
||||
unsigned long offset = (meta - kfence_metadata + 1) * PAGE_SIZE * 2;
|
||||
|
||||
@ -96,6 +96,27 @@ struct kfence_metadata {
|
||||
|
||||
extern struct kfence_metadata kfence_metadata[CONFIG_KFENCE_NUM_OBJECTS];
|
||||
|
||||
static inline struct kfence_metadata *addr_to_metadata(unsigned long addr)
|
||||
{
|
||||
long index;
|
||||
|
||||
/* The checks do not affect performance; only called from slow-paths. */
|
||||
|
||||
if (!is_kfence_address((void *)addr))
|
||||
return NULL;
|
||||
|
||||
/*
|
||||
* May be an invalid index if called with an address at the edge of
|
||||
* __kfence_pool, in which case we would report an "invalid access"
|
||||
* error.
|
||||
*/
|
||||
index = (addr - (unsigned long)__kfence_pool) / (PAGE_SIZE * 2) - 1;
|
||||
if (index < 0 || index >= CONFIG_KFENCE_NUM_OBJECTS)
|
||||
return NULL;
|
||||
|
||||
return &kfence_metadata[index];
|
||||
}
|
||||
|
||||
/* KFENCE error types for report generation. */
|
||||
enum kfence_error_type {
|
||||
KFENCE_ERROR_OOB, /* Detected a out-of-bounds access. */
|
||||
|
||||
@ -273,3 +273,50 @@ void kfence_report_error(unsigned long address, bool is_write, struct pt_regs *r
|
||||
/* We encountered a memory safety error, taint the kernel! */
|
||||
add_taint(TAINT_BAD_PAGE, LOCKDEP_STILL_OK);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PRINTK
|
||||
static void kfence_to_kp_stack(const struct kfence_track *track, void **kp_stack)
|
||||
{
|
||||
int i, j;
|
||||
|
||||
i = get_stack_skipnr(track->stack_entries, track->num_stack_entries, NULL);
|
||||
for (j = 0; i < track->num_stack_entries && j < KS_ADDRS_COUNT; ++i, ++j)
|
||||
kp_stack[j] = (void *)track->stack_entries[i];
|
||||
if (j < KS_ADDRS_COUNT)
|
||||
kp_stack[j] = NULL;
|
||||
}
|
||||
|
||||
bool __kfence_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
{
|
||||
struct kfence_metadata *meta = addr_to_metadata((unsigned long)object);
|
||||
unsigned long flags;
|
||||
|
||||
if (!meta)
|
||||
return false;
|
||||
|
||||
/*
|
||||
* If state is UNUSED at least show the pointer requested; the rest
|
||||
* would be garbage data.
|
||||
*/
|
||||
kpp->kp_ptr = object;
|
||||
|
||||
/* Requesting info an a never-used object is almost certainly a bug. */
|
||||
if (WARN_ON(meta->state == KFENCE_OBJECT_UNUSED))
|
||||
return true;
|
||||
|
||||
raw_spin_lock_irqsave(&meta->lock, flags);
|
||||
|
||||
kpp->kp_slab = slab;
|
||||
kpp->kp_slab_cache = meta->cache;
|
||||
kpp->kp_objp = (void *)meta->addr;
|
||||
kfence_to_kp_stack(&meta->alloc_track, kpp->kp_stack);
|
||||
if (meta->state == KFENCE_OBJECT_FREED)
|
||||
kfence_to_kp_stack(&meta->free_track, kpp->kp_free_stack);
|
||||
/* get_stack_skipnr() ensures the first entry is outside allocator. */
|
||||
kpp->kp_ret = kpp->kp_stack[0];
|
||||
|
||||
raw_spin_unlock_irqrestore(&meta->lock, flags);
|
||||
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -1132,7 +1132,7 @@ EXPORT_SYMBOL(kmemleak_no_scan);
|
||||
void __ref kmemleak_alloc_phys(phys_addr_t phys, size_t size, int min_count,
|
||||
gfp_t gfp)
|
||||
{
|
||||
if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn)
|
||||
if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn)
|
||||
kmemleak_alloc(__va(phys), size, min_count, gfp);
|
||||
}
|
||||
EXPORT_SYMBOL(kmemleak_alloc_phys);
|
||||
@ -1146,7 +1146,7 @@ EXPORT_SYMBOL(kmemleak_alloc_phys);
|
||||
*/
|
||||
void __ref kmemleak_free_part_phys(phys_addr_t phys, size_t size)
|
||||
{
|
||||
if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn)
|
||||
if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn)
|
||||
kmemleak_free_part(__va(phys), size);
|
||||
}
|
||||
EXPORT_SYMBOL(kmemleak_free_part_phys);
|
||||
@ -1158,7 +1158,7 @@ EXPORT_SYMBOL(kmemleak_free_part_phys);
|
||||
*/
|
||||
void __ref kmemleak_not_leak_phys(phys_addr_t phys)
|
||||
{
|
||||
if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn)
|
||||
if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn)
|
||||
kmemleak_not_leak(__va(phys));
|
||||
}
|
||||
EXPORT_SYMBOL(kmemleak_not_leak_phys);
|
||||
@ -1170,7 +1170,7 @@ EXPORT_SYMBOL(kmemleak_not_leak_phys);
|
||||
*/
|
||||
void __ref kmemleak_ignore_phys(phys_addr_t phys)
|
||||
{
|
||||
if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn)
|
||||
if (PHYS_PFN(phys) >= min_low_pfn && PHYS_PFN(phys) < max_low_pfn)
|
||||
kmemleak_ignore(__va(phys));
|
||||
}
|
||||
EXPORT_SYMBOL(kmemleak_ignore_phys);
|
||||
|
||||
@ -6131,7 +6131,7 @@ static int build_zonerefs_node(pg_data_t *pgdat, struct zoneref *zonerefs)
|
||||
do {
|
||||
zone_type--;
|
||||
zone = pgdat->node_zones + zone_type;
|
||||
if (managed_zone(zone)) {
|
||||
if (populated_zone(zone)) {
|
||||
zoneref_set_zone(zone, &zonerefs[nr_zones++]);
|
||||
check_highest_zone(zone_type);
|
||||
}
|
||||
|
||||
54
mm/page_io.c
54
mm/page_io.c
@ -51,54 +51,6 @@ void end_swap_bio_write(struct bio *bio)
|
||||
bio_put(bio);
|
||||
}
|
||||
|
||||
static void swap_slot_free_notify(struct page *page)
|
||||
{
|
||||
struct swap_info_struct *sis;
|
||||
struct gendisk *disk;
|
||||
swp_entry_t entry;
|
||||
|
||||
/*
|
||||
* There is no guarantee that the page is in swap cache - the software
|
||||
* suspend code (at least) uses end_swap_bio_read() against a non-
|
||||
* swapcache page. So we must check PG_swapcache before proceeding with
|
||||
* this optimization.
|
||||
*/
|
||||
if (unlikely(!PageSwapCache(page)))
|
||||
return;
|
||||
|
||||
sis = page_swap_info(page);
|
||||
if (data_race(!(sis->flags & SWP_BLKDEV)))
|
||||
return;
|
||||
|
||||
/*
|
||||
* The swap subsystem performs lazy swap slot freeing,
|
||||
* expecting that the page will be swapped out again.
|
||||
* So we can avoid an unnecessary write if the page
|
||||
* isn't redirtied.
|
||||
* This is good for real swap storage because we can
|
||||
* reduce unnecessary I/O and enhance wear-leveling
|
||||
* if an SSD is used as the as swap device.
|
||||
* But if in-memory swap device (eg zram) is used,
|
||||
* this causes a duplicated copy between uncompressed
|
||||
* data in VM-owned memory and compressed data in
|
||||
* zram-owned memory. So let's free zram-owned memory
|
||||
* and make the VM-owned decompressed page *dirty*,
|
||||
* so the page should be swapped out somewhere again if
|
||||
* we again wish to reclaim it.
|
||||
*/
|
||||
disk = sis->bdev->bd_disk;
|
||||
entry.val = page_private(page);
|
||||
if (disk->fops->swap_slot_free_notify && __swap_count(entry) == 1) {
|
||||
unsigned long offset;
|
||||
|
||||
offset = swp_offset(entry);
|
||||
|
||||
SetPageDirty(page);
|
||||
disk->fops->swap_slot_free_notify(sis->bdev,
|
||||
offset);
|
||||
}
|
||||
}
|
||||
|
||||
static void end_swap_bio_read(struct bio *bio)
|
||||
{
|
||||
struct page *page = bio_first_page_all(bio);
|
||||
@ -114,7 +66,6 @@ static void end_swap_bio_read(struct bio *bio)
|
||||
}
|
||||
|
||||
SetPageUptodate(page);
|
||||
swap_slot_free_notify(page);
|
||||
out:
|
||||
unlock_page(page);
|
||||
WRITE_ONCE(bio->bi_private, NULL);
|
||||
@ -394,11 +345,6 @@ int swap_readpage(struct page *page, bool synchronous)
|
||||
if (sis->flags & SWP_SYNCHRONOUS_IO) {
|
||||
ret = bdev_read_page(sis->bdev, swap_page_sector(page), page);
|
||||
if (!ret) {
|
||||
if (trylock_page(page)) {
|
||||
swap_slot_free_notify(page);
|
||||
unlock_page(page);
|
||||
}
|
||||
|
||||
count_vm_event(PSWPIN);
|
||||
goto out;
|
||||
}
|
||||
|
||||
@ -158,6 +158,22 @@ const struct address_space_operations secretmem_aops = {
|
||||
.isolate_page = secretmem_isolate_page,
|
||||
};
|
||||
|
||||
static int secretmem_setattr(struct user_namespace *mnt_userns,
|
||||
struct dentry *dentry, struct iattr *iattr)
|
||||
{
|
||||
struct inode *inode = d_inode(dentry);
|
||||
unsigned int ia_valid = iattr->ia_valid;
|
||||
|
||||
if ((ia_valid & ATTR_SIZE) && inode->i_size)
|
||||
return -EINVAL;
|
||||
|
||||
return simple_setattr(mnt_userns, dentry, iattr);
|
||||
}
|
||||
|
||||
static const struct inode_operations secretmem_iops = {
|
||||
.setattr = secretmem_setattr,
|
||||
};
|
||||
|
||||
static struct vfsmount *secretmem_mnt;
|
||||
|
||||
static struct file *secretmem_file_create(unsigned long flags)
|
||||
@ -177,6 +193,7 @@ static struct file *secretmem_file_create(unsigned long flags)
|
||||
mapping_set_gfp_mask(inode->i_mapping, GFP_HIGHUSER);
|
||||
mapping_set_unevictable(inode->i_mapping);
|
||||
|
||||
inode->i_op = &secretmem_iops;
|
||||
inode->i_mapping->a_ops = &secretmem_aops;
|
||||
|
||||
/* pretend we are a normal file with zero size */
|
||||
|
||||
31
mm/shmem.c
31
mm/shmem.c
@ -2513,7 +2513,6 @@ static ssize_t shmem_file_read_iter(struct kiocb *iocb, struct iov_iter *to)
|
||||
pgoff_t end_index;
|
||||
unsigned long nr, ret;
|
||||
loff_t i_size = i_size_read(inode);
|
||||
bool got_page;
|
||||
|
||||
end_index = i_size >> PAGE_SHIFT;
|
||||
if (index > end_index)
|
||||
@ -2570,24 +2569,34 @@ static ssize_t shmem_file_read_iter(struct kiocb *iocb, struct iov_iter *to)
|
||||
*/
|
||||
if (!offset)
|
||||
mark_page_accessed(page);
|
||||
got_page = true;
|
||||
/*
|
||||
* Ok, we have the page, and it's up-to-date, so
|
||||
* now we can copy it to user space...
|
||||
*/
|
||||
ret = copy_page_to_iter(page, offset, nr, to);
|
||||
put_page(page);
|
||||
|
||||
} else if (iter_is_iovec(to)) {
|
||||
/*
|
||||
* Copy to user tends to be so well optimized, but
|
||||
* clear_user() not so much, that it is noticeably
|
||||
* faster to copy the zero page instead of clearing.
|
||||
*/
|
||||
ret = copy_page_to_iter(ZERO_PAGE(0), offset, nr, to);
|
||||
} else {
|
||||
page = ZERO_PAGE(0);
|
||||
got_page = false;
|
||||
/*
|
||||
* But submitting the same page twice in a row to
|
||||
* splice() - or others? - can result in confusion:
|
||||
* so don't attempt that optimization on pipes etc.
|
||||
*/
|
||||
ret = iov_iter_zero(nr, to);
|
||||
}
|
||||
|
||||
/*
|
||||
* Ok, we have the page, and it's up-to-date, so
|
||||
* now we can copy it to user space...
|
||||
*/
|
||||
ret = copy_page_to_iter(page, offset, nr, to);
|
||||
retval += ret;
|
||||
offset += ret;
|
||||
index += offset >> PAGE_SHIFT;
|
||||
offset &= ~PAGE_MASK;
|
||||
|
||||
if (got_page)
|
||||
put_page(page);
|
||||
if (!iov_iter_count(to))
|
||||
break;
|
||||
if (ret < nr) {
|
||||
|
||||
@ -3665,7 +3665,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
|
||||
#endif /* CONFIG_NUMA */
|
||||
|
||||
#ifdef CONFIG_PRINTK
|
||||
void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
void __kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
{
|
||||
struct kmem_cache *cachep;
|
||||
unsigned int objnr;
|
||||
|
||||
@ -868,7 +868,7 @@ struct kmem_obj_info {
|
||||
void *kp_stack[KS_ADDRS_COUNT];
|
||||
void *kp_free_stack[KS_ADDRS_COUNT];
|
||||
};
|
||||
void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
|
||||
void __kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR
|
||||
|
||||
@ -555,6 +555,13 @@ bool kmem_valid_obj(void *object)
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(kmem_valid_obj);
|
||||
|
||||
static void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
{
|
||||
if (__kfence_obj_info(kpp, object, slab))
|
||||
return;
|
||||
__kmem_obj_info(kpp, object, slab);
|
||||
}
|
||||
|
||||
/**
|
||||
* kmem_dump_obj - Print available slab provenance information
|
||||
* @object: slab object for which to find provenance information.
|
||||
@ -590,6 +597,8 @@ void kmem_dump_obj(void *object)
|
||||
pr_cont(" slab%s %s", cp, kp.kp_slab_cache->name);
|
||||
else
|
||||
pr_cont(" slab%s", cp);
|
||||
if (is_kfence_address(object))
|
||||
pr_cont(" (kfence)");
|
||||
if (kp.kp_objp)
|
||||
pr_cont(" start %px", kp.kp_objp);
|
||||
if (kp.kp_data_offset)
|
||||
|
||||
@ -463,7 +463,7 @@ out:
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PRINTK
|
||||
void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
void __kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
{
|
||||
kpp->kp_ptr = object;
|
||||
kpp->kp_slab = slab;
|
||||
|
||||
@ -4312,7 +4312,7 @@ int __kmem_cache_shutdown(struct kmem_cache *s)
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PRINTK
|
||||
void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
void __kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab)
|
||||
{
|
||||
void *base;
|
||||
int __maybe_unused i;
|
||||
|
||||
11
mm/vmalloc.c
11
mm/vmalloc.c
@ -1671,17 +1671,6 @@ static DEFINE_MUTEX(vmap_purge_lock);
|
||||
/* for per-CPU blocks */
|
||||
static void purge_fragmented_blocks_allcpus(void);
|
||||
|
||||
#ifdef CONFIG_X86_64
|
||||
/*
|
||||
* called before a call to iounmap() if the caller wants vm_area_struct's
|
||||
* immediately freed.
|
||||
*/
|
||||
void set_iounmap_nonlazy(void)
|
||||
{
|
||||
atomic_long_set(&vmap_lazy_nr, lazy_max_pages()+1);
|
||||
}
|
||||
#endif /* CONFIG_X86_64 */
|
||||
|
||||
/*
|
||||
* Purges all lazily-freed vmap areas.
|
||||
*/
|
||||
|
||||
Loading…
Reference in New Issue
Block a user