Searched refs:poisoned (Results 1 - 20 of 20) sorted by relevance

/linux-4.1.27/include/linux/
H A Dpage_ext.h18 * PAGE_EXT_DEBUG_POISON is set for poisoned pages. This is used to
20 * poison patterns and set this flag after free_pages(). The poisoned
26 PAGE_EXT_DEBUG_POISON, /* Page is poisoned */
H A Dswapops.h168 * Support for hardware poisoned pages
H A Dpage-flags.h107 PG_hwpoison, /* hardware poisoned page. Don't touch */
H A Dswap.h64 * Handling of hardware poisoned pages with memory corruption.
H A Dmm.h1044 #define VM_FAULT_HWPOISON 0x0010 /* Hit poisoned small page */
1045 #define VM_FAULT_HWPOISON_LARGE 0x0020 /* Hit poisoned large page. Index encoded in upper bits */
1644 * into the buddy system. The freed pages will be poisoned with pattern
1684 * The freed pages will be poisoned with pattern "poison" if it's within
H A Dusb.h1249 unsigned int poisoned:1; member in struct:usb_anchor
/linux-4.1.27/mm/
H A Dmemory-failure.c251 * Kill all processes that have a poisoned page mapped and then isolate
552 [MSG_POISONED_HUGE] = "huge page already hardware poisoned",
955 "MCE %#lx: keeping poisoned page in swap cache\n", pfn); hwpoison_user_mappings()
980 * ppage: poisoned page hwpoison_user_mappings()
982 * ppage == real poisoned page; hwpoison_user_mappings()
1027 /* THP is split, so ppage should be the real poisoned page. */ hwpoison_user_mappings()
1056 * any accesses to the poisoned memory. hwpoison_user_mappings()
1121 printk(KERN_ERR "MCE %#lx: already hardware poisoned\n", pfn); memory_failure()
1417 * unpoison_memory - Unpoison a previously poisoned page
1420 * Software-unpoison a page that has been poisoned by
1586 pr_info("soft offline: %#lx hugepage already poisoned\n", pfn); soft_offline_huge_page()
1646 pr_info("soft offline: %#lx page already poisoned\n", pfn); __soft_offline_page()
1737 pr_info("soft offline: %#lx page already poisoned\n", pfn); soft_offline_page()
H A Dpage_alloc.c307 /* Don't complain about poisoned pages */ bad_page()
/linux-4.1.27/arch/ia64/kernel/
H A Dmca_drv.c106 * mca_page_isolate - isolate a poisoned page in order not to use it later
107 * @paddr: poisoned memory location
152 * @paddr: poisoned address received from MCA Handler
426 /* e.g. a load from poisoned memory */ is_mca_global()
/linux-4.1.27/drivers/usb/core/
H A Durb.c132 if (unlikely(anchor->poisoned)) { usb_anchor_urb()
781 * this allows all outstanding URBs to be poisoned starting
783 * poisoned
793 anchor->poisoned = 1; usb_poison_anchored_urbs()
825 anchor->poisoned = 0; usb_unpoison_anchored_urbs()
/linux-4.1.27/drivers/edac/
H A Dghes_edac.c395 p += sprintf(p, "A read was issued to data that has been poisoned "); ghes_edac_report_mem_error()
/linux-4.1.27/arch/ia64/include/asm/
H A Dpal.h509 dp : 1, /* Data poisoned on MBE */
583 dp : 1, /* Data poisoned on MBE */
/linux-4.1.27/drivers/isdn/i4l/
H A Disdn_bsdcomp.c217 * or if it looks as if it has been poisoned bsd_check()
/linux-4.1.27/drivers/net/ppp/
H A Dbsd_comp.c265 * or if it looks as if it has been poisoned bsd_check()
/linux-4.1.27/drivers/net/wireless/b43/
H A Ddma.c1676 b43dbg(ring->dev->wl, "DMA RX: Dropping poisoned buffer.\n"); dma_rx()
/linux-4.1.27/drivers/net/ethernet/broadcom/
H A Dbgmac.c452 bgmac_err(bgmac, "Found poisoned packet at slot %d, DMA issue!\n", bgmac_dma_rx_read()
/linux-4.1.27/drivers/scsi/
H A Dconstants.c844 {0x4B11, "PCIe poisoned tlp received"},
/linux-4.1.27/arch/x86/kernel/cpu/mcheck/
H A Dmce.c1195 * doomed. We still need to mark the page as poisoned and alert any do_machine_check()
/linux-4.1.27/arch/ia64/hp/common/
H A Dsba_iommu.c86 ** used for spill-over is poisoned, so that should help debugging somewhat.
/linux-4.1.27/drivers/usb/gadget/function/
H A Df_fs.c219 * not use it at all. Let's provide some poisoned pointer to catch __ffs_ep0_queue_wait()

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