David Rientjes ffdb07f312 x86/mm: Free sme_early_buffer after init ...

The contents of sme_early_buffer should be cleared after
__sme_early_enc_dec() because it is used to move encrypted and decrypted
data, but since __sme_early_enc_dec() is __init this buffer simply can be
freed after init.

This saves a page that is otherwise unreferenced after init.

Reported-by: Cfir Cohen <cfir@google.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1907101318170.197432@chino.kir.corp.google.com

2019-07-16 23:13:48 +02:00

..

alpha

Merge tag 'kconfig-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:06:27 -07:00

arc

Merge tag 'kbuild-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:03:16 -07:00

arm

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2019-07-12 15:35:14 -07:00

arm64

Merge tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2019-07-13 15:02:27 -07:00

c6x

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

2019-07-10 21:42:03 -07:00

csky

Merge tag 'kconfig-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:06:27 -07:00

h8300

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

2019-07-10 21:42:03 -07:00

hexagon

Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2019-07-08 21:48:15 -07:00

ia64

Merge tag 'tty-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2019-07-11 15:38:21 -07:00

m68k

Merge branch 'akpm' (patches from Andrew)

2019-07-12 11:40:28 -07:00

microblaze

Merge tag 'clone3-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux

2019-07-11 10:09:44 -07:00

mips

Merge tag 'asm-generic-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2019-07-12 15:41:33 -07:00

nds32

Merge tag 'kconfig-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:06:27 -07:00

nios2

Merge tag 'nios2-v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2

2019-07-12 15:38:05 -07:00

openrisc

Merge tag 'dma-mapping-5.3' of git://git.infradead.org/users/hch/dma-mapping

2019-07-12 15:13:55 -07:00

parisc

Merge tag 'kbuild-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:03:16 -07:00

powerpc

Merge tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2019-07-14 19:42:11 -07:00

riscv

Merge tag 'kconfig-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:06:27 -07:00

s390

Merge tag 'kconfig-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:06:27 -07:00

sh

Merge tag 'asm-generic-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2019-07-12 15:41:33 -07:00

sparc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

2019-07-13 16:04:19 -07:00

um

Merge tag 'for-linus-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2019-07-14 17:17:34 -07:00

unicore32

Merge tag 'kconfig-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-07-12 16:06:27 -07:00

x86

x86/mm: Free sme_early_buffer after init

2019-07-16 23:13:48 +02:00

xtensa

Merge tag 'dma-mapping-5.3' of git://git.infradead.org/users/hch/dma-mapping

2019-07-12 15:13:55 -07:00

.gitignore

…

Kconfig

dma-direct: provide generic support for uncached kernel segments

2019-06-03 16:00:08 +02:00