Re: [PATCH 1/5] uio: remove copy_from_iter_flushcache() and copy_mc_to_iter()

2021-12-13 Thread Christoph Hellwig
On Sun, Dec 12, 2021 at 06:22:20AM -0800, Dan Williams wrote: > > - * Use the 'no check' versions of copy_from_iter_flushcache() and > > - * copy_mc_to_iter() to bypass HARDENED_USERCOPY overhead. Bounds > > + * Use the 'no check' versions of _copy_from_iter_flushcache() and > > + *

Re: [PATCH 1/5] uio: remove copy_from_iter_flushcache() and copy_mc_to_iter()

2021-12-12 Thread Dan Williams
On Wed, Dec 8, 2021 at 10:38 PM Christoph Hellwig wrote: > > These two wrappers are never used. > > Signed-off-by: Christoph Hellwig > --- > drivers/nvdimm/pmem.c | 4 ++-- > include/linux/uio.h | 20 +--- > 2 files changed, 3 insertions(+), 21 deletions(-) > > diff --git

[PATCH 1/5] uio: remove copy_from_iter_flushcache() and copy_mc_to_iter()

2021-12-08 Thread Christoph Hellwig
These two wrappers are never used. Signed-off-by: Christoph Hellwig --- drivers/nvdimm/pmem.c | 4 ++-- include/linux/uio.h | 20 +--- 2 files changed, 3 insertions(+), 21 deletions(-) diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index