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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 05:50:47 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 05:50:47 +0300 |
| commit | e2b542100719a93f8cdf6d90185410d38a57a4c1 (patch) | |
| tree | 0a490ab0b9a36d0c750d5c9437618db684c626be /tools/include/uapi/linux/kvm.h | |
| parent | e05d5b9c5bbea80313d8f58c3a80a18839b25480 (diff) | |
| parent | 94dfc73e7cf4a31da66b8843f0b9283ddd6b8381 (diff) | |
| download | linux-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.h | 8 |
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 { |