linux/arch/arm64
Steve Capper d3ea795277 arm64: hugetlb: set_huge_pte_at Add WARN_ON on !pte_present
This patch adds a WARN_ON to set_huge_pte_at as the accessor assumes
that entries to be written down are all present. (There are separate
accessors to clear huge ptes).

We will need to handle the !pte_present case where memory offlining
is used on hugetlb pages. swap and migration entries will be supplied
to set_huge_pte_at in this case.

Cc: David Woods <dwoods@mellanox.com>
Signed-off-by: Steve Capper <steve.capper@arm.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2017-08-22 15:41:16 +01:00
..
boot Allwinner fixes for 4.13 2017-08-04 13:04:42 +02:00
configs arm64: defconfig: enable missing HWSPINLOCK 2017-07-27 23:09:54 -05:00
crypto crypto: arm64/sha - avoid non-standard inline asm tricks 2017-05-18 13:19:52 +08:00
include arm64: kexec: have own crash_smp_send_stop() for crash dump for nonpanic cores 2017-08-21 18:01:04 +01:00
kernel arm64: kexec: have own crash_smp_send_stop() for crash dump for nonpanic cores 2017-08-21 18:01:04 +01:00
kvm arm64: Remove the !CONFIG_ARM64_HW_AFDBM alternative code paths 2017-08-21 11:13:11 +01:00
lib arm64: uaccess: Add the uaccess_flushcache.c file 2017-08-10 10:49:21 +01:00
mm arm64: hugetlb: set_huge_pte_at Add WARN_ON on !pte_present 2017-08-22 15:41:16 +01:00
net arm64 updates for 4.13: 2017-07-05 17:09:27 -07:00
xen xen/privcmd: Add IOCTL_PRIVCMD_DM_OP 2017-02-14 15:13:43 -05:00
Kconfig Merge branch 'arm64/vmap-stack' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux into for-next/core 2017-08-15 18:40:58 +01:00
Kconfig.debug arm64: relocation testing module 2017-04-04 17:03:32 +01:00
Kconfig.platforms ARM: SoC 64-bit changes 2017-07-04 14:53:26 -07:00
Makefile arm64: pass endianness info to sparse 2017-06-26 10:15:06 +01:00