search for: syncrhon

...spinlock synchronize MMU notifier with accessors >> >> Changes from V3: >> - remove the unnecessary patch >> >> Changes from V2: >> - use seqlck helper to synchronize MMU notifier with vhost worker >> >> Changes from V1: >> - try not use RCU to syncrhonize MMU notifier with vhost worker >> - set dirty pages after no readers >> - return -EAGAIN only when we find the range is overlapped with >> metadata >> >> Jason Wang (9): >> vhost: don't set uaddr for invalid address >> vhost: validate MMU no...

...spinlock synchronize MMU notifier with accessors >> >> Changes from V3: >> - remove the unnecessary patch >> >> Changes from V2: >> - use seqlck helper to synchronize MMU notifier with vhost worker >> >> Changes from V1: >> - try not use RCU to syncrhonize MMU notifier with vhost worker >> - set dirty pages after no readers >> - return -EAGAIN only when we find the range is overlapped with >> metadata >> >> Jason Wang (9): >> vhost: don't set uaddr for invalid address >> vhost: validate MMU no...

...m V3: > > > > - remove the unnecessary patch > > > > > > > > Changes from V2: > > > > - use seqlck helper to synchronize MMU notifier with vhost worker > > > > > > > > Changes from V1: > > > > - try not use RCU to syncrhonize MMU notifier with vhost worker > > > > - set dirty pages after no readers > > > > - return -EAGAIN only when we find the range is overlapped with > > > > metadata > > > > > > > > Jason Wang (9): > > > > vhost: don'...

...m V3: > > > > - remove the unnecessary patch > > > > > > > > Changes from V2: > > > > - use seqlck helper to synchronize MMU notifier with vhost worker > > > > > > > > Changes from V1: > > > > - try not use RCU to syncrhonize MMU notifier with vhost worker > > > > - set dirty pages after no readers > > > > - return -EAGAIN only when we find the range is overlapped with > > > > metadata > > > > > > > > Jason Wang (9): > > > > vhost: don'...

...ges from V4: > - switch to use spinlock synchronize MMU notifier with accessors > > Changes from V3: > - remove the unnecessary patch > > Changes from V2: > - use seqlck helper to synchronize MMU notifier with vhost worker > > Changes from V1: > - try not use RCU to syncrhonize MMU notifier with vhost worker > - set dirty pages after no readers > - return -EAGAIN only when we find the range is overlapped with > metadata > > Jason Wang (9): > vhost: don't set uaddr for invalid address > vhost: validate MMU notifier registration > vho...

...t; > > > > Changes from V3: > > > - remove the unnecessary patch > > > > > > Changes from V2: > > > - use seqlck helper to synchronize MMU notifier with vhost worker > > > > > > Changes from V1: > > > - try not use RCU to syncrhonize MMU notifier with vhost worker > > > - set dirty pages after no readers > > > - return -EAGAIN only when we find the range is overlapped with > > > metadata > > > > > > Jason Wang (9): > > > vhost: don't set uaddr for invalid addre...

...ys had problems with the time of my Windows guests, but I didn''t really care about it, because I ran time syncronization software after boot, and everything became normal. Recently we switched to virtualized Active Directory Controllers which makes this an even bigger problem, because time syncrhonization is very important there, and it should be precise right at boot time also. The timezone is CET (UTC+1), on the Linux host /usr/share/zoneinfo/Europe/Budapest is copied over /etc/localtime. When there is no DST (Daylight Savings Time), I need the following settings for the Windoes guest to...

...; > > > > > > > Changes from V2: > > > > > > > - use seqlck helper to synchronize MMU notifier with vhost worker > > > > > > > > > > > > > > Changes from V1: > > > > > > > - try not use RCU to syncrhonize MMU notifier with vhost worker > > > > > > > - set dirty pages after no readers > > > > > > > - return -EAGAIN only when we find the range is overlapped with > > > > > > > metadata > > > > > > > > > &...

We recently installed Samba 3.x server on Linux system (RHEL 3.0, using stock RH samba packages). We are observing following messages in logs: lib/access.c:check_access(328) and access is denied. I know why we get access denied: we have restricted "hosts allow =" setting. My question is: why are we getting connection requests in first place? I think something is advertising this

...eta data accelreation series. Please review. Changes from V4: - switch to use spinlock synchronize MMU notifier with accessors Changes from V3: - remove the unnecessary patch Changes from V2: - use seqlck helper to synchronize MMU notifier with vhost worker Changes from V1: - try not use RCU to syncrhonize MMU notifier with vhost worker - set dirty pages after no readers - return -EAGAIN only when we find the range is overlapped with metadata Jason Wang (9): vhost: don't set uaddr for invalid address vhost: validate MMU notifier registration vhost: fix vhost map leak vhost: reset in...

...eta data accelreation series. Please review. Changes from V4: - switch to use spinlock synchronize MMU notifier with accessors Changes from V3: - remove the unnecessary patch Changes from V2: - use seqlck helper to synchronize MMU notifier with vhost worker Changes from V1: - try not use RCU to syncrhonize MMU notifier with vhost worker - set dirty pages after no readers - return -EAGAIN only when we find the range is overlapped with metadata Jason Wang (9): vhost: don't set uaddr for invalid address vhost: validate MMU notifier registration vhost: fix vhost map leak vhost: reset in...

...>>>>> - remove the unnecessary patch >>>>> >>>>> Changes from V2: >>>>> - use seqlck helper to synchronize MMU notifier with vhost worker >>>>> >>>>> Changes from V1: >>>>> - try not use RCU to syncrhonize MMU notifier with vhost worker >>>>> - set dirty pages after no readers >>>>> - return -EAGAIN only when we find the range is overlapped with >>>>> metadata >>>>> >>>>> Jason Wang (9): >>>>> vhost:...

...mode 100644 include/linux/balloon_compaction.h create mode 100644 mm/balloon_compaction.c Change log: v8: * introduce a common MM interface for balloon driver page compaction (Michael); * remove the global state preventing multiple balloon device support (Michael); * introduce RCU protection/syncrhonization to balloon page->mapping (Michael); v7: * fix a potential page leak case at 'putback_balloon_page' (Mel); * adjust vm-events-counter patch and remove its drop-on-merge message (Rik); * add 'putback_movable_pages' to avoid hacks on 'putback_lru_pages' (Minchan);...

...mode 100644 include/linux/balloon_compaction.h create mode 100644 mm/balloon_compaction.c Change log: v8: * introduce a common MM interface for balloon driver page compaction (Michael); * remove the global state preventing multiple balloon device support (Michael); * introduce RCU protection/syncrhonization to balloon page->mapping (Michael); v7: * fix a potential page leak case at 'putback_balloon_page' (Mel); * adjust vm-events-counter patch and remove its drop-on-merge message (Rik); * add 'putback_movable_pages' to avoid hacks on 'putback_lru_pages' (Minchan);...

...loon driver (Michael); * Fix issue with isolated pages breaking leak_balloon() logics (Michael); v8: * introduce a common MM interface for balloon driver page compaction (Michael); * remove the global state preventing multiple balloon device support (Michael); * introduce RCU protection/syncrhonization to balloon page->mapping (Michael); v7: * fix a potential page leak case at 'putback_balloon_page' (Mel); * adjust vm-events-counter patch and remove its drop-on-merge message (Rik); * add 'putback_movable_pages' to avoid hacks on 'putback_lru_page...

...loon driver (Michael); * Fix issue with isolated pages breaking leak_balloon() logics (Michael); v8: * introduce a common MM interface for balloon driver page compaction (Michael); * remove the global state preventing multiple balloon device support (Michael); * introduce RCU protection/syncrhonization to balloon page->mapping (Michael); v7: * fix a potential page leak case at 'putback_balloon_page' (Mel); * adjust vm-events-counter patch and remove its drop-on-merge message (Rik); * add 'putback_movable_pages' to avoid hacks on 'putback_lru_page...

Hi all: This series try to fix several issues introduced by meta data accelreation series. Please review. Changes from V2: - use seqlck helper to synchronize MMU notifier with vhost worker Changes from V1: - try not use RCU to syncrhonize MMU notifier with vhost worker - set dirty pages after no readers - return -EAGAIN only when we find the range is overlapped with metadata Jason Wang (9): vhost: don't set uaddr for invalid address vhost: validate MMU notifier registration vhost: fix vhost map leak vhost: reset in...

Hi all: This series try to fix several issues introduced by meta data accelreation series. Please review. Changes from V3: - remove the unnecessary patch Changes from V2: - use seqlck helper to synchronize MMU notifier with vhost worker Changes from V1: - try not use RCU to syncrhonize MMU notifier with vhost worker - set dirty pages after no readers - return -EAGAIN only when we find the range is overlapped with metadata Jason Wang (9): vhost: don't set uaddr for invalid address vhost: validate MMU notifier registration vhost: fix vhost map leak vhost: reset in...

Hi all: This series try to fix several issues introduced by meta data accelreation series. Please review. Changes from V3: - remove the unnecessary patch Changes from V2: - use seqlck helper to synchronize MMU notifier with vhost worker Changes from V1: - try not use RCU to syncrhonize MMU notifier with vhost worker - set dirty pages after no readers - return -EAGAIN only when we find the range is overlapped with metadata Jason Wang (9): vhost: don't set uaddr for invalid address vhost: validate MMU notifier registration vhost: fix vhost map leak vhost: reset in...

...loon driver (Michael); * Fix issue with isolated pages breaking leak_balloon() logics (Michael); v8: * introduce a common MM interface for balloon driver page compaction (Michael); * remove the global state preventing multiple balloon device support (Michael); * introduce RCU protection/syncrhonization to balloon page->mapping (Michael); v7: * fix a potential page leak case at 'putback_balloon_page' (Mel); * adjust vm-events-counter patch and remove its drop-on-merge message (Rik); * add 'putback_movable_pages' to avoid hacks on 'putback_lru_page...