Re: svn commit: r330539 - in head/sys: amd64/amd64 amd64/include arm/include conf gdb i386/include mips/include powerpc/include sparc64/include

2018-03-07 Thread Jonathan Looney
On Tue, Mar 6, 2018 at 6:31 PM, Oliver Pinter wrote: > X-MFC-with: > > commit 27ac811b7acd31b1bdbf959fe49a957cdeabf780 > Author: bde > Date: Fri Mar 24 17:34:55 2017 + > ACK. Thanks! Jonathan ___ svn-src-head@freebsd.org mailing list https://li

Re: svn commit: r330539 - in head/sys: amd64/amd64 amd64/include arm/include conf gdb i386/include mips/include powerpc/include sparc64/include

2018-03-06 Thread Oliver Pinter
X-MFC-with: commit 27ac811b7acd31b1bdbf959fe49a957cdeabf780 Author: bde Date: Fri Mar 24 17:34:55 2017 + Remove buggy adjustment of page tables in db_write_bytes(). Long ago, perhaps only on i386, kernel text was mapped read-only and it was necessary to change the mapping to r

svn commit: r330539 - in head/sys: amd64/amd64 amd64/include arm/include conf gdb i386/include mips/include powerpc/include sparc64/include

2018-03-06 Thread Jonathan T. Looney
Author: jtl Date: Tue Mar 6 14:28:37 2018 New Revision: 330539 URL: https://svnweb.freebsd.org/changeset/base/330539 Log: amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits correctly for the data contained on each memory page. There are several components to this cha