Re: [PATCH] fs: btrfs: Disable BTRFS on platforms having 256K pages

2022-01-04 Thread Qu Wenruo
Hi Christophe, I'm recently enhancing the subpage support for btrfs, and my current branch should solve the problem for btrfs to support larger page sizes. But unfortunately my current test environment can only provide page size with 64K or 4K, no 16K or 128K/256K support. Mind to test my new

[PATCH] ASoC: fsl_mqs: fix MODULE_ALIAS

2022-01-04 Thread Alyssa Ross
modprobe can't handle spaces in aliases. Fixes: 9e28f6532c61 ("ASoC: fsl_mqs: Add MQS component driver") Signed-off-by: Alyssa Ross --- sound/soc/fsl/fsl_mqs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl_mqs.c b/sound/soc/fsl/fsl_mqs.c index

Re: [PATCH] powerpc/cacheinfo: use default_groups in kobj_type

2022-01-04 Thread Tyrel Datwyler
On 1/4/22 7:54 AM, Greg Kroah-Hartman wrote: > There are currently 2 ways to create a set of sysfs files for a > kobj_type, through the default_attrs field, and the default_groups > field. Move the powerpc cacheinfo sysfs code to use default_groups > field which has been the preferred way since

Re: [PATCH v2 03/13] powerpc/module_32: Fix livepatching for RO modules

2022-01-04 Thread Joe Lawrence
On Mon, Dec 20, 2021 at 04:38:09PM +, Christophe Leroy wrote: > Livepatching a loaded module involves applying relocations through > apply_relocate_add(), which attempts to write to read-only memory when > CONFIG_STRICT_MODULE_RWX=y. > > R_PPC_ADDR16_LO, R_PPC_ADDR16_HI, R_PPC_ADDR16_HA and

Re: [PATCH v6 04/14] mm, hugetlbfs: Allow for "high" userspace addresses

2022-01-04 Thread Catalin Marinas
On Fri, Dec 17, 2021 at 10:27:28AM +, Christophe Leroy wrote: > This is a complement of f6795053dac8 ("mm: mmap: Allow for "high" > userspace addresses") for hugetlb. > > This patch adds support for "high" userspace addresses that are > optionally supported on the system and have to be

[PATCH] powerpc/opal: use default_groups in kobj_type

2022-01-04 Thread Greg Kroah-Hartman
There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the powerpc opal dump and elog sysfs code to use default_groups field which has been the preferred way since aa30f47cf666 ("kobject: Add support for

Re: [PATCH v6 03/14] mm: Add len and flags parameters to arch_get_mmap_end()

2022-01-04 Thread Catalin Marinas
On Fri, Dec 17, 2021 at 10:27:23AM +, Christophe Leroy wrote: > Powerpc needs flags and len to make decision on arch_get_mmap_end(). > > So add them as parameters to arch_get_mmap_end(). > > Signed-off-by: Christophe Leroy > Cc: Steve Capper > Cc: Catalin Marinas > Cc: Will Deacon > ---

[PATCH] powerpc/cacheinfo: use default_groups in kobj_type

2022-01-04 Thread Greg Kroah-Hartman
There are currently 2 ways to create a set of sysfs files for a kobj_type, through the default_attrs field, and the default_groups field. Move the powerpc cacheinfo sysfs code to use default_groups field which has been the preferred way since aa30f47cf666 ("kobject: Add support for default

Re: [PATCH 2/3] KVM: PPC: Fix vmx/vsx mixup in mmio emulation

2022-01-04 Thread Alexey Kardashevskiy
On 28/12/2021 04:28, Fabiano Rosas wrote: Nicholas Piggin writes: Excerpts from Fabiano Rosas's message of December 24, 2021 7:15 am: The MMIO emulation code for vector instructions is duplicated between VSX and VMX. When emulating VMX we should check the VMX copy size instead of the VSX