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...; Reviewed-by: Felix Kuehling <Felix.Kuehling at amd.com> > --- > Documentation/vm/hmm.rst | 2 +- > mm/hmm.c | 10 ++++------ > 2 files changed, 5 insertions(+), 7 deletions(-) > > diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst > index 7d90964abbb0..710ce1c701bf 100644 > --- a/Documentation/vm/hmm.rst > +++ b/Documentation/vm/hmm.rst > @@ -237,7 +237,7 @@ The usage pattern is:: > ret = hmm_range_snapshot(&range); > if (ret) { > up_read(&mm->mmap_sem); > - if (ret == -EAGAIN) {...

...ell <rcampbell at nvidia.com> Reviewed-by: Felix Kuehling <Felix.Kuehling at amd.com> --- Documentation/vm/hmm.rst | 2 +- mm/hmm.c | 10 ++++------ 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst index 7d90964abbb0..710ce1c701bf 100644 --- a/Documentation/vm/hmm.rst +++ b/Documentation/vm/hmm.rst @@ -237,7 +237,7 @@ The usage pattern is:: ret = hmm_range_snapshot(&range); if (ret) { up_read(&mm->mmap_sem); - if (ret == -EAGAIN) { + if (ret == -EBUSY) {...

...ell <rcampbell at nvidia.com> Reviewed-by: Felix Kuehling <Felix.Kuehling at amd.com> --- Documentation/vm/hmm.rst | 2 +- mm/hmm.c | 10 ++++------ 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst index 7d90964abbb0..710ce1c701bf 100644 --- a/Documentation/vm/hmm.rst +++ b/Documentation/vm/hmm.rst @@ -237,7 +237,7 @@ The usage pattern is:: ret = hmm_range_snapshot(&range); if (ret) { up_read(&mm->mmap_sem); - if (ret == -EAGAIN) { + if (ret == -EBUSY) {...

...ell <rcampbell at nvidia.com> Reviewed-by: Felix Kuehling <Felix.Kuehling at amd.com> --- Documentation/vm/hmm.rst | 2 +- mm/hmm.c | 10 ++++------ 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst index 7d90964abbb0..710ce1c701bf 100644 --- a/Documentation/vm/hmm.rst +++ b/Documentation/vm/hmm.rst @@ -237,7 +237,7 @@ The usage pattern is:: ret = hmm_range_snapshot(&range); if (ret) { up_read(&mm->mmap_sem); - if (ret == -EAGAIN) { + if (ret == -EBUSY) {...

...Kuehling <Felix.Kuehling at amd.com> > > Documentation/vm/hmm.rst | 2 +- > > mm/hmm.c | 10 ++++------ > > 2 files changed, 5 insertions(+), 7 deletions(-) > > > > diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst > > index 7d90964abbb0..710ce1c701bf 100644 > > +++ b/Documentation/vm/hmm.rst > > @@ -237,7 +237,7 @@ The usage pattern is:: > > ret = hmm_range_snapshot(&range); > > if (ret) { > > up_read(&mm->mmap_sem); > > - if (ret == -EAGAIN) { > &...

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which fixes up the mmap_sem locking in nouveau and while at it also removes leftover legacy HMM APIs only used by nouveau. The first 4 patches are a bug fix for nouveau, which I suspect should go into this merge window even if the code is marked as staging, just to avoid people copying the breakage. Changes since v1: - don't

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which fixes up the mmap_sem locking in nouveau and while at it also removes leftover legacy HMM APIs only used by nouveau. Changes since v1: - don't return the valid state from hmm_range_unregister - additional nouveau cleanups

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which fixes up the mmap_sem locking in nouveau and while at it also removes leftover legacy HMM APIs only used by nouveau. The first 4 patches are a bug fix for nouveau, which I suspect should go into this merge window even if the code is marked as staging, just to avoid people copying the breakage. Changes since v2: - new patch

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which fixes up the mmap_sem locking in nouveau and while at it also removes leftover legacy HMM APIs only used by nouveau.