Re: [PATCH v6 10/19] powerpc/mm/hash: Use context ids 1-4 for the kernel

[PATCH v6 01/19] powerpc/mm/slice: Convert slice_mask high slice to a bitmap · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 02/19] powerpc/mm/slice: Update the function prototype · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 03/19] powerpc/mm: Move copy_mm_to_paca to paca.c · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 04/19] powerpc/mm: Remove checks that TASK_SIZE_USER64 is too small · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 05/19] powerpc/mm/slice: Move slice_mask struct definition to slice.c · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 06/19] powerpc/mm/slice: Update slice mask printing to use bitmap printing. · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 07/19] powerpc/mm/hash: Abstract context id allocation for KVM · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 08/19] powerpc/mm/hash: Pull hash constants into hash__alloc_context_id() · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 09/19] powerpc/mm: Split radix vs hash mm context initialisation · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 10/19] powerpc/mm/hash: Use context ids 1-4 for the kernel · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
Re: [PATCH v6 10/19] powerpc/mm/hash: Use context ids 1-4 for the kernel · Michal Suchánek <hidden> · 2017-04-28
Re: [PATCH v6 10/19] powerpc/mm/hash: Use context ids 1-4 for the kernel · Michael Ellerman <mpe@ellerman.id.au> · 2017-04-28
[PATCH v6 11/19] powerpc/mm/hash: Check for non-kernel address in get_kernel_vsid() · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 12/19] powerpc/mm/hash: Support 68 bit VA · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 13/19] powerpc/mm/hash: Convert mask to unsigned long · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 14/19] powerpc/mm/hash: Increase VA range to 128TB · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 15/19] powerpc/mm: Add addr_limit to mm_context and use it to derive max slice index · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 16/19] powerpc/mm/hash: Store addr_limit in PACA · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 17/19] powerpc/pseries: Skip using reserved virtual address range · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 18/19] powerpc/mm: Switch some TASK_SIZE checks to use mm_context addr_limit · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
[PATCH v6 19/19] powerpc/mm: Enable mappings above 128TB · Michael Ellerman <mpe@ellerman.id.au> · 2017-03-30
Re: [v6, 01/19] powerpc/mm/slice: Convert slice_mask high slice to a bitmap · Michael Ellerman <hidden> · 2017-04-03

From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2017-04-28 12:05:34

Michal Such=C3=A1nek [off-list ref] writes:

Hello,

just a nit:

On Thu, 30 Mar 2017 23:03:58 +1100
Michael Ellerman [off-list ref] wrote:

quoted

+ * For kernel space, we use context ids 1-5 to map address as below:

This appears wrong.

quoted

 	/*
-	 * kernel take the top 4 context from the available range
+	 * For kernel space, we use context ids 1-4 to map the

and this appears right - or at least consistent with the commit
message ... and the rest of the comment.

Yep thanks.

Patch on its way.

cheers

`h`	back out one level
`j`	next message in thread
`k`	previous message in thread
`l`	drill in
`Esc`	close help / fold thread tree
`?`	toggle this help