Displaying 8 results from an estimated 8 matches for "mmdebug".
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2020 May 09
1
linux-next 20200508 - build failure in kernel/resource.c w/ SPARSEMEM=n
...h:5,
from ./include/linux/printk.h:9,
from ./include/linux/kernel.h:15,
from ./include/asm-generic/bug.h:19,
from ./arch/arm/include/asm/bug.h:60,
from ./include/linux/bug.h:5,
from ./include/linux/mmdebug.h:5,
from ./include/linux/gfp.h:5,
from ./include/linux/slab.h:15,
from kernel/resource.c:17:
kernel/resource.c: In function '__request_free_mem_region':
kernel/resource.c:1653:28: error: 'PA_SECTION_SHIFT' undeclared (first use in...
2018 Sep 07
0
[PATCH] bochs: convert to drm_fb_helper_fbdev_setup/teardown
....config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
In file included from include/asm-generic/bug.h:5:0,
from arch/x86/include/asm/bug.h:83,
from include/linux/bug.h:5,
from include/linux/mmdebug.h:5,
from include/linux/mm.h:9,
from drivers/gpu/drm/bochs/bochs_drv.c:8:
drivers/gpu/drm/bochs/bochs_drv.c: In function 'bochs_pm_suspend':
drivers/gpu/drm/bochs/bochs_drv.c:110:15: error: 'struct <anonymous>' has no member named...
2019 Aug 09
6
[RFC PATCH v6 71/92] mm: add support for remote mapping
...b/include/linux/remote_mapping.h
@@ -0,0 +1,167 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _REMOTE_MAPPING_H
+#define _REMOTE_MAPPING_H
+
+#include <linux/mm.h>
+#include <linux/rmap.h>
+#include <linux/rbtree.h>
+#include <linux/mmu_notifier.h>
+#include <linux/mmdebug.h>
+
+struct page_db {
+ struct mm_struct *target; /* target for this mapping */
+ unsigned long req_hva; /* HVA in target */
+ unsigned long map_hva; /* HVA in client */
+
+ refcount_t refcnt; /* client-side sharing */
+ int flags;
+
+ /* target links - serialized by target_db->lock *...
2020 Jul 10
24
[PATCH 00/18] Allow architectures to override __READ_ONCE()
Hi all,
This is version three of the patches I previously posted here:
v1: https://lore.kernel.org/lkml/20191108170120.22331-1-will at kernel.org/
v2: https://lore.kernel.org/r/20200630173734.14057-1-will at kernel.org
Changes since v2 include:
* Actually add the barrier in READ_ONCE() for Alpha!
* Implement Alpha's smp_load_acquire() using __READ_ONCE(), rather than
the other
2020 Jun 30
32
[PATCH 00/18] Allow architectures to override __READ_ONCE()
Hi everyone,
This is the long-awaited version two of the patches I previously
posted in November last year:
https://lore.kernel.org/lkml/20191108170120.22331-1-will at kernel.org/
I ended up parking the series while the READ_ONCE() implementation was
being overhauled, but with that merged during the recent merge window
and LTO patches being posted again [1], it was time for a refresh.
The
2020 Jun 30
32
[PATCH 00/18] Allow architectures to override __READ_ONCE()
Hi everyone,
This is the long-awaited version two of the patches I previously
posted in November last year:
https://lore.kernel.org/lkml/20191108170120.22331-1-will at kernel.org/
I ended up parking the series while the READ_ONCE() implementation was
being overhauled, but with that merged during the recent merge window
and LTO patches being posted again [1], it was time for a refresh.
The
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place