Re: [PATCH 2/6] mm: Lock kernel page tables before entering lazy MMU mode

2025-06-19 Thread Uladzislau Rezki
35 > base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git > mm-everything > patch link: > https://lore.kernel.org/r/7bd3a45dbc375dc2c15cebae09cb2bb972d6039f.1749747752.git.agordeev%40linux.ibm.com > patch subject: [PATCH 2/6] mm: Lock kernel page tables before entering

Re: [PATCH 2/6] mm: Lock kernel page tables before entering lazy MMU mode

2025-06-18 Thread Dan Carpenter
: https://lore.kernel.org/r/7bd3a45dbc375dc2c15cebae09cb2bb972d6039f.1749747752.git.agordeev%40linux.ibm.com patch subject: [PATCH 2/6] mm: Lock kernel page tables before entering lazy MMU mode config: x86_64-randconfig-161-20250613 (https://download.01.org/0day-ci/archive/20250613/202506132017

Re: [PATCH 2/6] mm: Lock kernel page tables before entering lazy MMU mode

2025-06-13 Thread Uladzislau Rezki
On Thu, Jun 12, 2025 at 07:36:09PM +0200, Alexander Gordeev wrote: > As a follow-up to commit 691ee97e1a9d ("mm: fix lazy mmu docs and > usage") take a step forward and protect with a lock not only user, > but also kernel mappings before entering the lazy MMU mode. With > that the semantics of arch

Re: [PATCH 2/6] mm: Lock kernel page tables before entering lazy MMU mode

2025-06-13 Thread Ryan Roberts
On 12/06/2025 18:36, Alexander Gordeev wrote: > As a follow-up to commit 691ee97e1a9d ("mm: fix lazy mmu docs and > usage") take a step forward and protect with a lock not only user, > but also kernel mappings before entering the lazy MMU mode. With > that the semantics of arch_enter|leave_lazy_mmu

[PATCH 2/6] mm: Lock kernel page tables before entering lazy MMU mode

2025-06-12 Thread Alexander Gordeev
As a follow-up to commit 691ee97e1a9d ("mm: fix lazy mmu docs and usage") take a step forward and protect with a lock not only user, but also kernel mappings before entering the lazy MMU mode. With that the semantics of arch_enter|leave_lazy_mmu_mode() callbacks is consolidated, which allows furthe