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| author | Takashi Iwai <tiwai@suse.de> | 2015-10-26 08:32:46 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-10-26 12:14:49 +0100 |
| commit | d82ad8e0c0ecc49e81bf7d57fdc09b7d76c1afc0 (patch) | |
| tree | df819814633bf1b2a22a423c4ef67b462ba0871c /arch/x86/kernel/setup.c | |
| parent | Merge branch 'topic/hw-constraint-single' into for-next (diff) | |
| parent | Merge remote-tracking branches 'asoc/topic/wm8904', 'asoc/topic/wm8955' and '... (diff) | |
| download | linux-d82ad8e0c0ecc49e81bf7d57fdc09b7d76c1afc0.tar.xz linux-d82ad8e0c0ecc49e81bf7d57fdc09b7d76c1afc0.zip | |
Merge tag 'asoc-v4.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v4.4
Not much core work here, a few small tweaks to interfaces but mainly the
changes here are driver ones. Highlights include:
- Updates to the topology userspace interface
- Big updates to the Renesas support from Morimoto-san
- Most of the support for Intel Sky Lake systems.
- New drivers for Asahi Kasei Microdevices AK4613, Allwinnner A10,
Cirrus Logic WM8998, Dialog DA7219, Nuvoton NAU8825 and Rockchip
S/PDIF.
- A new driver for the Atmel Class D speaker drivers
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index fdb7f2a2d328..a3cccbfc5f77 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1173,6 +1173,14 @@ void __init setup_arch(char **cmdline_p) clone_pgd_range(initial_page_table + KERNEL_PGD_BOUNDARY, swapper_pg_dir + KERNEL_PGD_BOUNDARY, KERNEL_PGD_PTRS); + + /* + * sync back low identity map too. It is used for example + * in the 32-bit EFI stub. + */ + clone_pgd_range(initial_page_table, + swapper_pg_dir + KERNEL_PGD_BOUNDARY, + KERNEL_PGD_PTRS); #endif tboot_probe(); |