Hi Baoquan, Sorry for the late reply. I'll merge the patches into V1.6.4. However, I need time to acknowledge formally. Please wait some weeks. Thanks Tachibana > -----Original Message----- > From: Baoquan He [mailto:bhe@xxxxxxxxxx] > Sent: Thursday, April 12, 2018 11:45 AM > To: Tachibana Masaki() <mas-tachibana@xxxxxxxxxxxxx>; Hayashi Masahiko() <mas-hayashi@xxxxxxxxxxxxx>; > Nakayama Takuya() <tak-nakayama@xxxxxxxxxxxxx> > Cc: douly.fnst@xxxxxxxxxxxxxx; indou.takao@xxxxxxxxxxxxxx; kexec@xxxxxxxxxxxxxxxxxxx > Subject: Re: [PATCH 0/4] Makedumpfile: Add 5-level paging support > > Hi Tachibana, Nakayama, > > Ping! > > Now 5-level suport on x86 64 has been merged into 4.16, do we have plan > to merge this patchset? Or defer to a certain phase? > > Thanks > Baoquan > > On 03/02/18 at 01:48pm, Baoquan He wrote: > > Kernel has 5-level paging support and now can support boot-time > > switching between 4/5-level paging mode. This patchset is used to add > > 5-level paging support in makedumpfile. > > > > A kernel fix is posted to export 'pgtable_l5_enabled' to tell if > > the corrupted kernel is in 5-level paging mode. > > https://patchwork.kernel.org/patch/10253399/ > > > > Patch 0001 and 0004 were made by Dou Liyang. While it doesn't work on > > the latest 5-level code. So add patch 0002 to introduce 'pgtable_l5_enabled'. > > Change and take out the function check_5level_paging() from dou's old > > patch and add it into patch 0003. Except of these, don't touch other > > part of dou's patches. > > > > Thanks, dou, for the effort! > > > > Baoquan He (2): > > Makedumpfile: Add pgtable_l5_enabled to number_table > > Makedumpfile: Add a new function check_5level_paging() > > > > Dou Liyang (2): > > arch/x86_64: Cleanup the address translation of the 4-level page > > tables > > arch/x86_64: Add 5-level paging support > > > > arch/x86_64.c | 130 +++++++++++++++++++++++++++++++++++++++++---------------- > > makedumpfile.c | 3 ++ > > makedumpfile.h | 39 +++++++++++------ > > 3 files changed, 123 insertions(+), 49 deletions(-) > > > > -- > > 2.13.6 > > _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
