vhost: fix error handling for memory region alloc [Linux 4.2]

This Linux kernel change "vhost: fix error handling for memory region alloc" is included in the Linux 4.2 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Wed Jul 15 16:48:50 2015 +0200. The commit for this change in Linux stable tree is 1e09947 (patch). vhost: fix error handling for memory region […]

vhost: add max_mem_regions module parameter [Linux 4.2]

This Linux kernel change "vhost: add max_mem_regions module parameter" is included in the Linux 4.2 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Thu Jul 2 15:08:11 2015 +0200. The commit for this change in Linux stable tree is c9ce42f (patch). vhost: add max_mem_regions module parameter it became possible to use […]

vhost: extend memory regions allocation to vmalloc [Linux 4.2]

This Linux kernel change "vhost: extend memory regions allocation to vmalloc" is included in the Linux 4.2 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Wed Jul 1 11:07:09 2015 +0200. The commit for this change in Linux stable tree is 4de7255 (patch). vhost: extend memory regions allocation to vmalloc with […]

vhost: use binary search instead of linear in find_region() [Linux 4.2]

This Linux kernel change "vhost: use binary search instead of linear in find_region()" is included in the Linux 4.2 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Tue Jun 16 18:33:35 2015 +0200. The commit for this change in Linux stable tree is bcfeaca (patch). vhost: use binary search instead of […]

kvm: avoid page allocation failure in kvm_set_memory_region() [Linux 4.0]

This Linux kernel change "kvm: avoid page allocation failure in kvm_set_memory_region()" is included in the Linux 4.0 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Fri Mar 20 12:21:37 2015 +0000. The commit for this change in Linux stable tree is 7449613 (patch). kvm: avoid page allocation failure in kvm_set_memory_region() KVM […]

kvm: optimize GFN to memslot lookup with large slots amount [Linux 3.19]

This Linux kernel change "kvm: optimize GFN to memslot lookup with large slots amount" is included in the Linux 3.19 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Mon Dec 1 17:29:27 2014 +0000. The commit for this change in Linux stable tree is 9c1a5d3 (patch). kvm: optimize GFN to memslot […]

kvm: change memslot sorting rule from size to GFN [Linux 3.19]

This Linux kernel change "kvm: change memslot sorting rule from size to GFN" is included in the Linux 3.19 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Mon Dec 1 17:29:26 2014 +0000. The commit for this change in Linux stable tree is 0e60b07 (patch). kvm: change memslot sorting rule from […]

kvm: search_memslots: add simple LRU memslot caching [Linux 3.19]

This Linux kernel change "kvm: search_memslots: add simple LRU memslot caching" is included in the Linux 3.19 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Mon Dec 1 17:29:25 2014 +0000. The commit for this change in Linux stable tree is d4ae84a (patch). kvm: search_memslots: add simple LRU memslot caching In […]

kvm: update_memslots: drop not needed check for the same slot [Linux 3.19]

This Linux kernel change "kvm: update_memslots: drop not needed check for the same slot" is included in the Linux 3.19 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Mon Dec 1 17:29:24 2014 +0000. The commit for this change in Linux stable tree is 7f379cf (patch). kvm: update_memslots: drop not needed […]

kvm: update_memslots: drop not needed check for the same number of pages [Linux 3.19]

This Linux kernel change "kvm: update_memslots: drop not needed check for the same number of pages" is included in the Linux 3.19 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Mon Dec 1 17:29:23 2014 +0000. The commit for this change in Linux stable tree is 5a38b6e (patch). kvm: update_memslots: drop […]

kvm: memslots: replace heap sort with an insertion sort pass [Linux 3.19]

This Linux kernel change "kvm: memslots: replace heap sort with an insertion sort pass" is included in the Linux 3.19 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Thu Nov 13 23:00:13 2014 +0000. The commit for this change in Linux stable tree is 063584d (patch). kvm: memslots: replace heap sort […]

x86/smpboot: Initialize secondary CPU only if master CPU will wait for it [Linux 3.18]

This Linux kernel change "x86/smpboot: Initialize secondary CPU only if master CPU will wait for it" is included in the Linux 3.18 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Fri Jun 20 14:23:11 2014 +0200. The commit for this change in Linux stable tree is ce4b1b1 (patch). x86/smpboot: Initialize secondary […]

kvm: avoid page allocation failure in kvm_set_memory_region() [Linux 3.16.35]

This Linux kernel change "kvm: avoid page allocation failure in kvm_set_memory_region()" is included in the Linux 3.16.35 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Fri Mar 20 12:21:37 2015 +0000. The commit for this change in Linux stable tree is 4e92403 (patch) which is from upstream commit 7449613. The same […]

x86/smpboot: Initialize secondary CPU only if master CPU will wait for it [Linux 3.15]

This Linux kernel change "x86/smpboot: Initialize secondary CPU only if master CPU will wait for it" is included in the Linux 3.15 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Thu Jun 5 15:42:45 2014 +0200. The commit for this change in Linux stable tree is 3e1a878 (patch). x86/smpboot: Initialize secondary […]

x86/smpboot: Log error on secondary CPU wakeup failure at ERR level [Linux 3.15]

This Linux kernel change "x86/smpboot: Log error on secondary CPU wakeup failure at ERR level" is included in the Linux 3.15 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Thu Jun 5 15:42:44 2014 +0200. The commit for this change in Linux stable tree is feef1e8 (patch). x86/smpboot: Log error on […]

x86: Fix list/memory corruption on CPU hotplug [Linux 3.15]

This Linux kernel change "x86: Fix list/memory corruption on CPU hotplug" is included in the Linux 3.15 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Thu Jun 5 15:42:43 2014 +0200. The commit for this change in Linux stable tree is 89f898c (patch). x86: Fix list/memory corruption on CPU hotplug currently […]

ACPI / processor: do not mark present at boot but not onlined CPU as onlined [Linux 3.15]

This Linux kernel change "ACPI / processor: do not mark present at boot but not onlined CPU as onlined" is included in the Linux 3.15 release. This change is authored by Igor Mammedov <imammedo [at] redhat.com> on Mon May 5 22:49:49 2014 +0200. The commit for this change in Linux stable tree is 0b9d46d (patch). […]