Re: [RFC 13/20] mm/tlb: introduce tlb_start_ptes() and tlb_end_ptes()

2021-01-31 Thread Damian Tometzki
On Sat, 30. Jan 16:11, Nadav Amit wrote: > From: Nadav Amit > > Introduce tlb_start_ptes() and tlb_end_ptes() which would be called > before and after PTEs are updated and TLB flushes are deferred. This > will be later be used for fine granualrity deferred TLB flushing > detection. > > In the me

Re: [RFC 13/20] mm/tlb: introduce tlb_start_ptes() and tlb_end_ptes()

2021-01-31 Thread Damian Tometzki
On Sat, 30. Jan 16:11, Nadav Amit wrote: > From: Nadav Amit > > Introduce tlb_start_ptes() and tlb_end_ptes() which would be called > before and after PTEs are updated and TLB flushes are deferred. This > will be later be used for fine granualrity deferred TLB flushing > detection. > > In the me

Re: [PATCH 1/2] mm: Allow architectures to request 'old' entries when prefaulting

2020-12-27 Thread Damian Tometzki
On Sun, 27. Dec 11:38, Linus Torvalds wrote: > On Sat, Dec 26, 2020 at 6:38 PM Hugh Dickins wrote: > > > > This patch (like its antecedents) moves the pte_unmap_unlock() from > > after do_fault_around()'s "check if the page fault is solved" into > > filemap_map_pages() itself (which apparently doe

Re: [PATCH v6 01/10] mm/memunmap: Don't access uninitialized memmap in memunmap_pages()

2019-10-06 Thread Damian Tometzki
Hello David, patch 05/10 is missing in the patch series. On Sun, 06. Oct 10:56, David Hildenbrand wrote: > From: "Aneesh Kumar K.V" > > With an altmap, the memmap falling into the reserved altmap space are > not initialized and, therefore, contain a garbage NID and a garbage > zone. Make sure

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2019-06-13 Thread Damian Tometzki
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2019-06-13 Thread Damian Tometzki
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2019-06-07 Thread Damian Tometzki
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Re: [PATCH v4 06/10] x86/alternative: use temporary mm for text poking

2018-11-11 Thread Damian Tometzki
On Sa, 10. Nov 15:17, Nadav Amit wrote: > text_poke() can potentially compromise the security as it sets temporary > PTEs in the fixmap. These PTEs might be used to rewrite the kernel code > from other cores accidentally or maliciously, if an attacker gains the > ability to write onto kernel memory

Re: [tip:locking/core 5/6] /bin/bash: scripts/atomic/check-atomics.sh: No such file or directory

2018-11-02 Thread Damian Tometzki
Hello Mark, i got now the error: /bin/bash: scripts/atomic/check-atomics.sh: No such file or directory make[2]: *** [/home/damian/kernel/linux/./Kbuild:86: old-atomics] Fehler 127 make[1]: *** [/home/damian/kernel/linux/Makefile:1112: prepare0] Fehler 2 Best regards Damian On Do, 01. Nov 11:2

Re: linux-next: Tree for Oct 29

2018-10-28 Thread Damian Tometzki
On Mo, 29. Okt 17:02, Stephen Rothwell wrote: > Hi all, > Hello Stephen, on the site isnt available the new linux-next ? Only the old one. https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > Changes since 20181019: > > Linus' tree gained 2 build failures for which I reverted

Re: Bug in vboxguest: After commit Merge tag 'char-misc-4.17-rc3'

2018-05-02 Thread Damian Tometzki
Hello together, after commit "Merge tag 'char-misc-4.17-rc3' d8a332730e757129e70675679f2b2a03f1ecf65e my virtualbox with Ubuntu 16.04 no longer works correctly. The focus on a window for example "terminal window" only works very delayed. Or a move of the window with the mouse isnt possible. I

Re: net/wireless/shipped-certs.c:2:1: error: expected expression at end of input

2017-12-13 Thread Damian Tometzki
On Wed, 13. Dec 12:07, Paul Menzel wrote: > Dear Damian, > > > On 12/13/17 12:00, Damian Tometzki wrote: > > >Hexdump was already installed in the System. > > > >I commented out this step. > Please try to reproduce it from a clean environment (`git clean -df

Re: net/wireless/shipped-certs.c:2:1: error: expected expression at end of input

2017-12-13 Thread Damian Tometzki
Hello Paul, with the cleanup the Build was succesfully. Thanks für you help. VG Damian Tometzki Itelligence AG +41 79 304 2745 > Am 13.12.2017 um 12:07 schrieb Paul Menzel > : > > Dear Damian, > > >> On 12/13/17 12:00, Damian Tometzki wrote: >> >>

Re: net/wireless/shipped-certs.c:2:1: error: expected expression at end of input

2017-12-13 Thread Damian Tometzki
Hello Paul, Hexdump was already installed in the System. I commented out this step. VG Damian Tometzki Itelligence AG +41 79 304 2745 > Am 13.12.2017 um 10:16 schrieb Paul Menzel > : > > Dear Damian, > > >> On 12/13/17 08:53, Damian Tometzki wrote: >>

Re: net/wireless/shipped-certs.c:2:1: error: expected expression at end of input

2017-12-13 Thread Damian Tometzki
Hello Johannes, I got. the same Build error. VG Damian Tometzki > Am 05.12.2017 um 11:03 schrieb Johannes Berg : > >> On Tue, 2017-12-05 at 11:01 +0100, Paul Menzel wrote: >> >> >> ``` >> $ git describe >> v4.15-rc2-79-gfd6d2e506ce6 >>

Re: [GIT PULL] Documentation: Add a file explaining the requested Linux kernel license enforcement policy

2017-10-23 Thread Damian Tometzki
Hello all, i'am new in the community. For me the intention of the document is clear but is very spongy written. It leaves a lot of interpretations and unclear to me. Who is the community and who is we ? The names in the document ? In my opinion, the list is incomplete or is that the community

Re: [GIT PULL] Documentation: Add a file explaining the requested Linux kernel license enforcement policy

2017-10-23 Thread Damian Tometzki
Hello all, i'am new in the community. For me the intention of the document is clear but is very spongy written. It leaves a lot of interpretations and unclear to me. Who is the community and who is we ? The names in the document ? In my opinion, the list is incomplete or is that the community ?

Re: [PATCH for linux-next] mm/page-writeback.c: make changes of dirty_writeback_centisecs take effect immediately

2017-10-14 Thread Damian Tometzki
On Sat, 14. Oct 16:38, Yafang Shao wrote: > This patch is the followup of the prvious patch: > [writeback: schedule periodic writeback with sysctl]. > > There's another issue to fix. > For example, > - When the tunable was set to one hour and is reset to one second, the > new setting will not ta

Re: How to verify linux-next

2017-10-01 Thread Damian Tometzki
Am Sonntag, den 01.10.2017, 21:58 +0530 schrieb Pintu Kumar: > On Sat, Sep 30, 2017 at 10:55 AM, Theodore Ts'o > wrote: > > > > On Sat, Sep 30, 2017 at 09:28:09AM +0530, Pintu Kumar wrote: > > > > > > I need to submit a patch to mainline which should be verified > > > against > > > linux-next t

Re: [PATCH v16 0/5] Virtio-balloon Enhancement

2017-10-01 Thread Damian Tometzki
Hello, where i can found the patch in git.kernel.org ? Am Samstag, den 30.09.2017, 12:05 +0800 schrieb Wei Wang: > This patch series enhances the existing virtio-balloon with the > following > new features: > 1) fast ballooning: transfer ballooned pages between the guest and > host in > chunks u

Re: [PATCH v16 0/5] Virtio-balloon Enhancement

2017-10-01 Thread Damian Tometzki
Hello, where i can found the patch in git.kernel.org ? Best regards Damian Am Samstag, den 30.09.2017, 12:05 +0800 schrieb Wei Wang: > This patch series enhances the existing virtio-balloon with the > following > new features: > 1) fast ballooning: transfer ballooned pages between the guest and

Re: How to verify linux-next

2017-09-29 Thread Damian Tometzki
Hello, i can tell you ubuntu 16.04 works under virtualbox 5.1.28 with the current linux-next kernel My maschine: Host: Windows 10 Guest: Ubuntu 16.04 Am Freitag, den 29.09.2017, 08:41 -0400 schrieb valdis.kletni...@vt.edu: > On Fri, 29 Sep 2017 16:08:07 +0530, Pintu Kumar said: > > > > > I hav

Re: How to verify linux-next

2017-09-29 Thread Damian Tometzki
Hello, Ubuntu 16.04 with current linux-next Kernel workson virtualbox 5.1.28 Host: Windows 10 Guest: Ubuntu 16.04 Best regards Damian Am Freitag, den 29.09.2017, 08:41 -0400 schrieb valdis.kletni...@vt.edu: > On Fri, 29 Sep 2017 16:08:07 +0530, Pintu Kumar said: > > > > > I have a general qu