The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/kernel/+/bcb2f4a3fafd7dde7351b65e7f670667af1d9d23

commit bcb2f4a3fafd7dde7351b65e7f670667af1d9d23
Author: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu May 24 07:22:57 2018

UPSTREAM: KVM: MMU: try to fix up page faults before giving up

The vGPU folks would like to trap the first access to a BAR by setting
vm_ops on the VMAs produced by mmap-ing a VFIO device.  The fault handler
then can use remap_pfn_range to place some non-reserved pages in the VMA.

This kind of VM_PFNMAP mapping is not handled by KVM, but follow_pfn
and fixup_user_fault together help supporting it.  The patch also supports
VM_MIXEDMAP vmas where the pfns are not reserved and thus subject to
reference counting.

BUG= chromium:845576 
TEST=run kvm with wayland dmabuf on kevin, no crashes

Cc: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Radim Krm <rkrcmar@redhat.com>
Tested-by: Neo Jia <cjia@nvidia.com>
Reported-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit add6a0cd1c5ba51b201e1361b05a5df817083618)
Signed-off-by: Sonny Rao <sonnyrao@chromium.org>

Change-Id: I6d28ebd115ba07b0ec017a7c59eb815c0a6ed5e6
Reviewed-on: https://chromium-review.googlesource.com/1069945
Commit-Ready: David Reveman <reveman@chromium.org>
Tested-by: David Reveman <reveman@chromium.org>
Tested-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-by: David Reveman <reveman@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>

[modify] https://crrev.com/bcb2f4a3fafd7dde7351b65e7f670667af1d9d23/virt/kvm/kvm_main.c
[modify] https://crrev.com/bcb2f4a3fafd7dde7351b65e7f670667af1d9d23/mm/gup.c

Here are the screenshots for https://chromium-review.googlesource.com/c/chromium/src/+/1083625

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	user_manager.png 81.5 KB View Download

Deleted: card_selection_elevation.png 87.8 KB

	card_selection_elevation.png 87.8 KB View Download

Deleted: action_menu.png 18.2 KB

	action_menu.png 18.2 KB View Download

Deleted: action_menu_remove_confirm.png 18.7 KB

	action_menu_remove_confirm.png 18.7 KB View Download

Deleted: add_person.png 57.7 KB

	add_person.png 57.7 KB View Download

Deleted: tutorial.png 73.2 KB

	tutorial.png 73.2 KB View Download

Deleted: tutorial_2.png 27.0 KB

	tutorial_2.png 27.0 KB View Download

Deleted: tutorial_3.png 41.9 KB

	tutorial_3.png 41.9 KB View Download

bettes@, namratakannan@: I have a couple questions.

Is the existing elevation of the selection profile still okay?

I did my best with coming up with color styling for the remove button, does it look okay, or do we need an explicit spec for it?

Opting for simpler styling for the remove button until I get guidance how the button should be styled. This follows the error button style in extensions. It's the default button style with --google-red-700 text color.

Deleted: remove_warning.png 109 KB

	remove_warning.png 109 KB View Download

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464

commit dd6a1c05d08ccb6e44ef144007d4a4167a3b8464
Author: Esmael El-Moslimany <aee@chromium.org>
Date: Wed Jun 06 18:43:32 2018

MD User Manager WebUI: change elevation, border-radius and button styles

Bug:  845576 
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: I013e873ac05616d6470282e71767f30eb1eee0ea
Reviewed-on: https://chromium-review.googlesource.com/1083625
Commit-Queue: Esmael El-Moslimany <aee@chromium.org>
Reviewed-by: Scott Chen <scottchen@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#564980}
[modify] https://crrev.com/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464/chrome/browser/resources/md_user_manager/control_bar.html
[modify] https://crrev.com/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464/chrome/browser/resources/md_user_manager/create_profile.html
[modify] https://crrev.com/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464/chrome/browser/resources/md_user_manager/shared_styles.html
[modify] https://crrev.com/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464/chrome/browser/resources/md_user_manager/user_manager.html
[modify] https://crrev.com/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464/chrome/browser/resources/md_user_manager/user_manager_tutorial.html
[modify] https://crrev.com/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464/ui/webui/resources/cr_elements/cr_profile_avatar_selector/cr_profile_avatar_selector.html
[modify] https://crrev.com/dd6a1c05d08ccb6e44ef144007d4a4167a3b8464/ui/webui/resources/cr_elements/paper_button_style_css.html

Can we update the buttons styles used here

1.For the Remove button, use a primary filled button, GB600
https://docs.google.com/presentation/d/1kXbnGrFln4CapA0bavU5zjZLALqeD4aQikVVKSJ0zFg/edit#slide=id.g321c13f39e_0_101

2. For hairline buttons such as Browser as Guest and Add Person , can the background be white (and not transparent)

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6cc030a7e6c0ede4496bcfcc514d5d3fa8c50c1c

commit 6cc030a7e6c0ede4496bcfcc514d5d3fa8c50c1c
Author: Esmael El-Moslimany <aee@chromium.org>
Date: Fri Jun 22 23:55:56 2018

WebUI: update button styles in the user manager

Bug:  845576 
Cq-Include-Trybots: luci.chromium.try:closure_compilation
Change-Id: I57ccafda9dc31d616f4e94c1d9077cdbc951ae28
Reviewed-on: https://chromium-review.googlesource.com/1112631
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Scott Chen <scottchen@chromium.org>
Commit-Queue: Esmael El-Moslimany <aee@chromium.org>
Cr-Commit-Position: refs/heads/master@{#569846}
[modify] https://crrev.com/6cc030a7e6c0ede4496bcfcc514d5d3fa8c50c1c/chrome/browser/resources/md_user_manager/user_manager.html
[modify] https://crrev.com/6cc030a7e6c0ede4496bcfcc514d5d3fa8c50c1c/ui/login/account_picker/md_user_pod_template.html
[modify] https://crrev.com/6cc030a7e6c0ede4496bcfcc514d5d3fa8c50c1c/ui/login/account_picker/user_pod_template.html
[modify] https://crrev.com/6cc030a7e6c0ede4496bcfcc514d5d3fa8c50c1c/ui/webui/resources/cr_elements/paper_button_style_css.html

 Issue 842015  has been merged into this issue.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4b5461604098b1b8387ce6475b5ed4ec2c042753

commit 4b5461604098b1b8387ce6475b5ed4ec2c042753
Author: Esmael El-Moslimany <aee@chromium.org>
Date: Fri Jun 29 05:53:55 2018

WebUI: fix paper-button bg-color for cr-toast and user-manager

Changing the paper-button bg-color to white was too big of a change
and would require reviewing all usages of paper-button to ensure that
style bugs similar to the one found in cr-toast do not occur.

The default paper-button bg-color will not be set. The bg-color of
paper-button in the user-manager will be set to white. And for
cr-toast, the bg-color will be set to transparent (including the hover
state).

Bug:  845576 
Cq-Include-Trybots: luci.chromium.try:closure_compilation
Change-Id: I5b7a513012c43e2da0163555c1a5d25e69cf8328
Reviewed-on: https://chromium-review.googlesource.com/1115354
Commit-Queue: Esmael El-Moslimany <aee@chromium.org>
Reviewed-by: Scott Chen <scottchen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#571400}
[modify] https://crrev.com/4b5461604098b1b8387ce6475b5ed4ec2c042753/chrome/browser/resources/md_user_manager/shared_styles.html
[modify] https://crrev.com/4b5461604098b1b8387ce6475b5ed4ec2c042753/ui/webui/resources/cr_elements/cr_toast/cr_toast.html
[modify] https://crrev.com/4b5461604098b1b8387ce6475b5ed4ec2c042753/ui/webui/resources/cr_elements/paper_button_style_css.html

Please update the background to be white: https://screenshot.googleplex.com/kKwRQ8LPCLW

The background change is tracked by  issue 862273 .