Re: clean up and streamline probe_kernel_* and friends v4

2020-05-27 Thread Andrew Morton
On Tue, 26 May 2020 08:13:09 +0200 Christoph Hellwig wrote: > On Mon, May 25, 2020 at 03:19:12PM -0700, Andrew Morton wrote: > > hm. Applying linux-next to this series generates a lot of rejects against > > powerpc: > > > > -rw-rw-r-- 1 akpm akpm 493 May 25 15:06

Re: clean up and streamline probe_kernel_* and friends v4

2020-05-26 Thread Christoph Hellwig
On Mon, May 25, 2020 at 03:19:12PM -0700, Andrew Morton wrote: > hm. Applying linux-next to this series generates a lot of rejects against > powerpc: > > -rw-rw-r-- 1 akpm akpm 493 May 25 15:06 arch/powerpc/kernel/kgdb.c.rej > -rw-rw-r-- 1 akpm akpm 6461 May 25 15:06 >

Re: clean up and streamline probe_kernel_* and friends v4

2020-05-25 Thread Andrew Morton
On Thu, 21 May 2020 17:22:38 +0200 Christoph Hellwig wrote: > this series start cleaning up the safe kernel and user memory probing > helpers in mm/maccess.c, and then allows architectures to implement > the kernel probing without overriding the address space limit and > temporarily allowing

Re: clean up and streamline probe_kernel_* and friends v4

2020-05-21 Thread Masami Hiramatsu
On Thu, 21 May 2020 17:22:38 +0200 Christoph Hellwig wrote: > Hi all, > > this series start cleaning up the safe kernel and user memory probing > helpers in mm/maccess.c, and then allows architectures to implement > the kernel probing without overriding the address space limit and > temporarily

Re: clean up and streamline probe_kernel_* and friends v4

2020-05-21 Thread Linus Torvalds
On Thu, May 21, 2020 at 8:23 AM Christoph Hellwig wrote: > > this series start cleaning up the safe kernel and user memory probing > helpers in mm/maccess.c, and then allows architectures to implement > the kernel probing without overriding the address space limit and > temporarily allowing