Re: [PATCH v3 1/3] riscv: Move kernel mapping to vmalloc zone

Hi Zong, Le 5/27/20 à 3:29 AM, Alex Ghiti a écrit : Le 5/27/20 à 2:05 AM, Zong Li a écrit : On Wed, May 27, 2020 at 1:06 AM Alex Ghiti wrote: Hi Zong, Le 5/26/20 à 5:43 AM, Zong Li a écrit : On Sun, May 24, 2020 at 4:54 PM Alexandre Ghiti wrote: This is a preparatory patch for

Re: [PATCH v3 1/3] riscv: Move kernel mapping to vmalloc zone

Hi Alexandre, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on powerpc/next] [also build test WARNING on linus/master v5.7-rc7 next-20200526] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest

Re: [PATCH v3 1/3] riscv: Move kernel mapping to vmalloc zone

Le 5/27/20 à 2:05 AM, Zong Li a écrit : On Wed, May 27, 2020 at 1:06 AM Alex Ghiti wrote: Hi Zong, Le 5/26/20 à 5:43 AM, Zong Li a écrit : On Sun, May 24, 2020 at 4:54 PM Alexandre Ghiti wrote: This is a preparatory patch for relocatable kernel. The kernel used to be linked at PAGE_OFFSET

Re: [PATCH v3 1/3] riscv: Move kernel mapping to vmalloc zone

On Wed, May 27, 2020 at 1:06 AM Alex Ghiti wrote: > > Hi Zong, > > Le 5/26/20 à 5:43 AM, Zong Li a écrit : > > On Sun, May 24, 2020 at 4:54 PM Alexandre Ghiti wrote: > >> This is a preparatory patch for relocatable kernel. > >> > >> The kernel used to be linked at PAGE_OFFSET address and used to

Re: [PATCH v3 1/3] riscv: Move kernel mapping to vmalloc zone

Hi Zong, Le 5/26/20 à 5:43 AM, Zong Li a écrit : On Sun, May 24, 2020 at 4:54 PM Alexandre Ghiti wrote: This is a preparatory patch for relocatable kernel. The kernel used to be linked at PAGE_OFFSET address and used to be loaded physically at the beginning of the main memory. Therefore, we

Re: [PATCH v3 1/3] riscv: Move kernel mapping to vmalloc zone

On Sun, May 24, 2020 at 4:54 PM Alexandre Ghiti wrote: > > This is a preparatory patch for relocatable kernel. > > The kernel used to be linked at PAGE_OFFSET address and used to be loaded > physically at the beginning of the main memory. Therefore, we could use > the linear mapping for the

[PATCH v3 1/3] riscv: Move kernel mapping to vmalloc zone

This is a preparatory patch for relocatable kernel. The kernel used to be linked at PAGE_OFFSET address and used to be loaded physically at the beginning of the main memory. Therefore, we could use the linear mapping for the kernel mapping. But the relocated kernel base address will be different