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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-03 05:50:47 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-03 05:50:47 +0300
commite2b542100719a93f8cdf6d90185410d38a57a4c1 (patch)
tree0a490ab0b9a36d0c750d5c9437618db684c626be /tools/include/uapi/linux/kvm.h
parente05d5b9c5bbea80313d8f58c3a80a18839b25480 (diff)
parent94dfc73e7cf4a31da66b8843f0b9283ddd6b8381 (diff)
downloadlinux-e2b542100719a93f8cdf6d90185410d38a57a4c1.tar.xz
Merge tag 'flexible-array-transformations-UAPI-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
Pull uapi flexible array update from Gustavo Silva: "A treewide patch that replaces zero-length arrays with flexible-array members in UAPI. This has been baking in linux-next for 5 weeks now. '-fstrict-flex-arrays=3' is coming and we need to land these changes to prevent issues like these in the short future: fs/minix/dir.c:337:3: warning: 'strcpy' will always overflow; destination buffer has size 0, but the source string has length 2 (including NUL byte) [-Wfortify-source] strcpy(de3->name, "."); ^ Since these are all [0] to [] changes, the risk to UAPI is nearly zero. If this breaks anything, we can use a union with a new member name" Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 * tag 'flexible-array-transformations-UAPI-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: treewide: uapi: Replace zero-length arrays with flexible-array members
Diffstat (limited to 'tools/include/uapi/linux/kvm.h')
-rw-r--r--tools/include/uapi/linux/kvm.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 860f867c50c0..cb6e3846d27b 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -542,7 +542,7 @@ struct kvm_coalesced_mmio {
struct kvm_coalesced_mmio_ring {
__u32 first, last;
- struct kvm_coalesced_mmio coalesced_mmio[0];
+ struct kvm_coalesced_mmio coalesced_mmio[];
};
#define KVM_COALESCED_MMIO_MAX \
@@ -621,7 +621,7 @@ struct kvm_clear_dirty_log {
/* for KVM_SET_SIGNAL_MASK */
struct kvm_signal_mask {
__u32 len;
- __u8 sigset[0];
+ __u8 sigset[];
};
/* for KVM_TPR_ACCESS_REPORTING */
@@ -1221,7 +1221,7 @@ struct kvm_irq_routing_entry {
struct kvm_irq_routing {
__u32 nr;
__u32 flags;
- struct kvm_irq_routing_entry entries[0];
+ struct kvm_irq_routing_entry entries[];
};
#endif
@@ -1341,7 +1341,7 @@ struct kvm_dirty_tlb {
struct kvm_reg_list {
__u64 n; /* number of regs */
- __u64 reg[0];
+ __u64 reg[];
};
struct kvm_one_reg {