Sean Christopherson 849d65e27b KVM: selftests: Cast guest_memfd fd to a signed int when checking for >= 0 ... When conditionally closing a memory region's guest_memfd file descriptor, cast the field to a signed it so that negative values are correctly detected. Because selftests reuse "struct kvm_userspace_memory_region2" instead of providing custom storage, they pick up the kernel uAPI's __u32 definition of the file descriptor, not the more common "int" definition, e.g. that's used for userspace_mem_region.fd. Fixes: bb2968ad6c ("KVM: selftests: Add support for creating private memslots") Reported-by: Bibo Mao <maobibo@loongson.cn> Closes: https://lore.kernel.org/all/20260508015013.4108345-1-maobibo@loongson.cn Reviewed-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Ackerley Tng <ackerleytng@google.com> Link: https://patch.msgid.link/20260522171535.3525890-2-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>		2026-05-26 12:24:12 -07:00
..
crypto/chacha20-s390
cxl	Merge branch 'for-7.1/cxl-region-refactor' into cxl-for-next	2026-04-03 12:30:57 -07:00
fault-injection
ktest	ktest: Add logfile to failure directory	2026-04-20 15:23:13 -04:00
kunit	linux_kselftest-kunit-7.1-rc1	2026-04-14 17:39:42 -07:00
memblock	mm: move free_reserved_area() to mm/memblock.c	2026-04-01 11:19:46 +03:00
nvdimm	tools/testing/nvdimm: Use per-DIMM device handle	2025-11-03 16:47:13 -06:00
radix-tree	MAINTAINERS: update Liam's email address	2026-04-27 05:54:25 -07:00
rbtree
scatterlist	mm: remove nth_page()	2025-09-21 14:22:10 -07:00
selftests	KVM: selftests: Cast guest_memfd fd to a signed int when checking for >= 0	2026-05-26 12:24:12 -07:00
shared	tools: Update context analysis macros in compiler_types.h	2026-01-28 09:25:45 +01:00
vma	mm/vma: do not try to unmap a VMA if mmap_prepare() invoked from mmap()	2026-04-27 05:54:24 -07:00
vsock	vsock/test: add MSG_PEEK after partial recv test	2026-04-16 19:34:22 -07:00