linux-uconsole/include
Juergen Gross 357b4da50a x86: respect memory size limiting via mem= parameter
When limiting memory size via kernel parameter "mem=" this should be
respected even in case of memory made accessible via a PCI card.

Today this kind of memory won't be made usable in initial memory
setup as the memory won't be visible in E820 map, but it might be
added when adding PCI devices due to corresponding ACPI table entries.

Not respecting "mem=" can be corrected by adding a global max_mem_size
variable set by parse_memopt() which will result in rejecting adding
memory areas resulting in a memory size above the allowed limit.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2019-02-18 06:50:34 +01:00
..
acpi Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-12-26 17:03:51 -08:00
asm-generic Rename include/{uapi => }/asm-generic/shmparam.h really 2019-02-12 16:33:18 -08:00
clocksource
crypto crypto: skcipher - remove remnants of internal IV generators 2018-12-23 11:52:45 +08:00
drm Merge tag 'drm-intel-fixes-2019-01-11' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes 2019-01-11 10:26:21 +01:00
dt-bindings ARM: SoC fixes for linux-5.0 2019-02-08 16:23:41 -08:00
keys
kvm KVM: arm/arm64: vgic: Make vgic_cpu->ap_list_lock a raw_spinlock 2019-01-24 15:09:09 +01:00
linux x86: respect memory size limiting via mem= parameter 2019-02-18 06:50:34 +01:00
math-emu
media media fixes for v4.20-rc8 2018-12-25 13:11:30 -08:00
memory
misc
net net: fix possible overflow in __sk_mem_raise_allocated() 2019-02-13 21:05:18 -08:00
pcmcia
ras
rdma RDMA/device: Expose ib_device_try_get(() 2019-01-21 14:33:08 -07:00
scsi 4.21 merge window pull request 2018-12-28 14:57:10 -08:00
soc ARM: SoC driver updates 2018-12-31 17:32:35 -08:00
sound ALSA: compress: Fix stop handling on compressed capture streams 2019-02-05 22:01:41 +01:00
target
trace afs: Fix race in async call refcounting 2019-01-17 15:17:28 +00:00
uapi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 08:00:11 -08:00
video
xen arm64/xen: fix xen-swiotlb cache flushing 2019-01-23 22:14:56 +01:00