On Fri, Dec 6, 2024 at 11:33 AM <jeffxu@xxxxxxxxxxxx> wrote: > > From: Jeff Xu <jeffxu@xxxxxxxxxx> > > Hi Andrew, > > Is that possible to squash this change on top of > "mseal: move can_do_mseal to mseal.c" on the mm-unstable ? > > This is the first time I m doing this, because I saw dev did this before, > and saying this is the prefered approach. > > I could also send v2 which is what I usually do. > Actually, please ignore this, I will send a V2 instead. (this didn't remove the code, sorry about that) > Thanks > -Jeff > > Signed-off-by: Jeff Xu <jeffxu@xxxxxxxxxxxx> > --- > mm/mseal.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/mm/mseal.c b/mm/mseal.c > index e167220a0bf0..08e6f328d9c7 100644 > --- a/mm/mseal.c > +++ b/mm/mseal.c > @@ -225,9 +225,9 @@ int do_mseal(unsigned long start, size_t len_in, unsigned long flags) > unsigned long end; > struct mm_struct *mm = current->mm; > > - ret = can_do_mseal(flags); > - if (ret) > - return ret; > + /* Verify flags not set. */ > + if (flags) > + return -EINVAL; > > start = untagged_addr(start); > if (!PAGE_ALIGNED(start)) > -- > 2.47.0.338.g60cca15819-goog >
