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authorPeter Maydell <peter.maydell@linaro.org>2014-03-24 19:00:02 +0000
committerPeter Maydell <peter.maydell@linaro.org>2014-03-24 19:00:02 +0000
commit90c49ef1650698cff1288e0d22aa858d89f820fa (patch)
treea6b063a4313ffa34ca2f42a35a0bd01d02327b86 /include/sysemu
parente12b2a4fab75c0771ed21ac6ce06120cbb27b68e (diff)
parentdac23a6c05e543590508b48b8ed31d89b0c99c61 (diff)
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
acpi,pc,test bug fixes More small fixes all over the place. Notably fixes for big-endian hosts by Marcel. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 24 Mar 2014 10:41:07 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: tests/acpi-test: do not fail if iasl is broken vl.c: Use MAX_CPUMASK_BITS macro instead of hardcoded constant sysemu.h: Document what MAX_CPUMASK_BITS really limits acpi: fix endian-ness for table ids acpi-test: signature endian-ness fixes i386/acpi-build: support hotplug of VCPU with APIC ID 0xFF acpi-test: rebuild SSDT i386/acpi-build: allow more than 255 elements in CPON pc: Refuse max_cpus if it results in too large APIC ID acpi: Don't use MAX_CPUMASK_BITS for APIC ID bitmap acpi: Assert sts array limit on AcpiCpuHotplug_add() pc: Refuse CPU hotplug if the resulting APIC ID is too large acpi: Add ACPI_CPU_HOTPLUG_ID_LIMIT macro acpi-test: update expected SSDT files acpi-build: fix misaligned access Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/sysemu')
-rw-r--r--include/sysemu/sysemu.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 3915ce3204..ba5c7f8093 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -133,7 +133,14 @@ extern uint8_t qemu_extra_params_fw[2];
extern QEMUClockType rtc_clock;
#define MAX_NODES 64
+
+/* The following shall be true for all CPUs:
+ * cpu->cpu_index < max_cpus <= MAX_CPUMASK_BITS
+ *
+ * Note that cpu->get_arch_id() may be larger than MAX_CPUMASK_BITS.
+ */
#define MAX_CPUMASK_BITS 255
+
extern int nb_numa_nodes;
extern uint64_t node_mem[MAX_NODES];
extern unsigned long *node_cpumask[MAX_NODES];