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From: Sean Christopherson via Linux-f2fs-devel <linux-f2fs-devel@lists.sourceforge.net>
To: Jason Gunthorpe <jgg@nvidia.com>
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Subject: Re: [f2fs-dev] [PATCH kvm-next V11 7/7] KVM: guest_memfd: selftests: Add tests for mmap and NUMA policy support
Date: Thu, 25 Sep 2025 16:12:53 -0700	[thread overview]
Message-ID: <aNXMdSZkqDtsGRLm@google.com> (raw)
In-Reply-To: <20250925230420.GC2617119@nvidia.com>

On Thu, Sep 25, 2025, Jason Gunthorpe wrote:
> On Thu, Sep 25, 2025 at 02:35:19PM -0700, Sean Christopherson wrote:
> > >  LDLIBS += -ldl
> > > +LDLIBS += -lnuma
> > 
> > Hrm, this is going to be very annoying.  I don't have libnuma-dev installed on
> > any of my <too many> systems, and I doubt I'm alone.  Installing the package is
> > trivial, but I'm a little wary of foisting that requirement on all KVM developers
> > and build bots.
> 
> Wouldn't it be great if the kselftest build system used something like
> meson and could work around these little issues without breaking the
> whole build ? :(
> 
> Does anyone else think this?
> 
> Every time I try to build kselftsts I just ignore all the errors the
> fly by because the one bit I wanted did build properly anyhow.

I'm indifferent, as I literally never build all of kselftests, I just build KVM
selftests.  But I'm probably in the minority for the kernel overall.


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  reply	other threads:[~2025-09-25 23:13 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-27 17:52 [f2fs-dev] [PATCH kvm-next V11 0/7] Add NUMA mempolicy support for KVM guest-memfd Shivank Garg via Linux-f2fs-devel
2025-08-27 17:52 ` [f2fs-dev] [PATCH kvm-next V11 1/7] mm/filemap: Add NUMA mempolicy support to filemap_alloc_folio() Shivank Garg via Linux-f2fs-devel
2025-08-27 17:52 ` [f2fs-dev] [PATCH kvm-next V11 2/7] mm/filemap: Extend __filemap_get_folio() to support NUMA memory policies Shivank Garg via Linux-f2fs-devel
2025-08-27 17:52 ` [f2fs-dev] [PATCH kvm-next V11 3/7] mm/mempolicy: Export memory policy symbols Shivank Garg via Linux-f2fs-devel
2025-08-27 17:52 ` [f2fs-dev] [PATCH kvm-next V11 4/7] KVM: guest_memfd: Use guest mem inodes instead of anonymous inodes Shivank Garg via Linux-f2fs-devel
2025-08-27 22:43   ` Ackerley Tng via Linux-f2fs-devel
2025-08-28  5:49     ` Garg, Shivank via Linux-f2fs-devel
2025-08-28 10:06     ` David Hildenbrand via Linux-f2fs-devel
2025-09-25  2:50     ` Sean Christopherson via Linux-f2fs-devel
2025-09-25 11:44       ` Garg, Shivank via Linux-f2fs-devel
2025-09-25 11:55         ` David Hildenbrand via Linux-f2fs-devel
2025-09-25 13:41           ` Sean Christopherson via Linux-f2fs-devel
2025-09-25 13:44             ` Fuad Tabba via Linux-f2fs-devel
2025-09-25 14:26             ` David Hildenbrand via Linux-f2fs-devel
2025-09-25 15:06               ` Sean Christopherson via Linux-f2fs-devel
2025-08-27 17:52 ` [f2fs-dev] [PATCH kvm-next V11 5/7] KVM: guest_memfd: Add slab-allocated inode cache Shivank Garg via Linux-f2fs-devel
2025-09-25 14:05   ` Sean Christopherson via Linux-f2fs-devel
2025-09-25 14:17     ` Sean Christopherson via Linux-f2fs-devel
2025-08-27 17:52 ` [f2fs-dev] [PATCH kvm-next V11 6/7] KVM: guest_memfd: Enforce NUMA mempolicy using shared policy Shivank Garg via Linux-f2fs-devel
2025-09-25 14:22   ` Sean Christopherson via Linux-f2fs-devel
2025-09-26 19:36     ` Sean Christopherson via Linux-f2fs-devel
2025-10-15 21:45       ` Gregory Price
2025-10-15 22:48         ` Sean Christopherson via Linux-f2fs-devel
2025-10-16 12:58           ` Garg, Shivank via Linux-f2fs-devel
2025-10-16 14:17           ` Gregory Price
2025-08-27 17:52 ` [f2fs-dev] [PATCH kvm-next V11 7/7] KVM: guest_memfd: selftests: Add tests for mmap and NUMA policy support Shivank Garg via Linux-f2fs-devel
2025-09-25 21:35   ` Sean Christopherson via Linux-f2fs-devel
2025-09-25 23:03     ` Sean Christopherson via Linux-f2fs-devel
2025-09-25 23:04     ` Jason Gunthorpe via Linux-f2fs-devel
2025-09-25 23:12       ` Sean Christopherson via Linux-f2fs-devel [this message]
2025-09-26  7:32       ` David Hildenbrand via Linux-f2fs-devel
2025-09-26  7:31     ` David Hildenbrand via Linux-f2fs-devel
2025-09-26  7:37       ` Garg, Shivank via Linux-f2fs-devel
2025-08-28 12:44 ` [f2fs-dev] [PATCH kvm-next V11 0/7] Add NUMA mempolicy support for KVM guest-memfd David Hildenbrand via Linux-f2fs-devel
2025-09-24 18:19 ` David Hildenbrand via Linux-f2fs-devel
2025-09-24 20:35   ` Kalra, Ashish via Linux-f2fs-devel
2025-10-15 18:02 ` Sean Christopherson via Linux-f2fs-devel
2025-10-20 15:52   ` Sean Christopherson via Linux-f2fs-devel

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