On Thu, 2019-10-10 at 00:36 +0300, Jarkko Sakkinen wrote:
> On Mon, Oct 07, 2019 at 12:12:08PM -0700, James Bottomley wrote:
> > From: James Bottomley
> > Subject: [PATCH] tpm: use GFP kernel for tpm_buf allocations
> >
> > The current code uses GFP_HIGHMEM, which is wrong because
> >
On Mon, Oct 07, 2019 at 12:12:08PM -0700, James Bottomley wrote:
> From: James Bottomley
> Subject: [PATCH] tpm: use GFP kernel for tpm_buf allocations
>
> The current code uses GFP_HIGHMEM, which is wrong because GFP_HIGHMEM
> (on 32 bit systems) is memory ordinarily inaccessible to the kernel
On Mon, Oct 07, 2019 at 12:12:08PM -0700, James Bottomley wrote:
> From: James Bottomley
> Subject: [PATCH] tpm: use GFP kernel for tpm_buf allocations
>
> The current code uses GFP_HIGHMEM, which is wrong because GFP_HIGHMEM
> (on 32 bit systems) is memory ordinarily inaccessible to the kernel
On Mon Oct 07 19, James Bottomley wrote:
From: James Bottomley
Subject: [PATCH] tpm: use GFP kernel for tpm_buf allocations
The current code uses GFP_HIGHMEM, which is wrong because GFP_HIGHMEM
(on 32 bit systems) is memory ordinarily inaccessible to the kernel
and should only be used for
From: James Bottomley
Subject: [PATCH] tpm: use GFP kernel for tpm_buf allocations
The current code uses GFP_HIGHMEM, which is wrong because GFP_HIGHMEM
(on 32 bit systems) is memory ordinarily inaccessible to the kernel
and should only be used for allocations affecting userspace. In order
to
On Thu, Oct 03, 2019 at 05:25:16PM -0700, James Bottomley wrote:
> On Thu, 2019-10-03 at 21:51 +0300, Jarkko Sakkinen wrote:
> > Switch from GFP_HIGHUSER to GFP_KERNEL. On 32-bit platforms kmap()
> > space
> > could be unnecessarily wasted because of using GFP_HIGHUSER by taking
> > a
> > page of
On Thu, 2019-10-03 at 21:51 +0300, Jarkko Sakkinen wrote:
> Switch from GFP_HIGHUSER to GFP_KERNEL. On 32-bit platforms kmap()
> space
> could be unnecessarily wasted because of using GFP_HIGHUSER by taking
> a
> page of from the highmem.
>
> Suggested-by: James Bottomley
> Signed-off-by: Jarkko
Switch from GFP_HIGHUSER to GFP_KERNEL. On 32-bit platforms kmap() space
could be unnecessarily wasted because of using GFP_HIGHUSER by taking a
page of from the highmem.
Suggested-by: James Bottomley
Signed-off-by: Jarkko Sakkinen
---
drivers/char/tpm/tpm.h | 2 +-
1 file changed, 1
8 matches
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