Had trouble with this one:
git apply --verbos --check ../ipmi-patches/290708.mbox
Checking patch hw/i386/pc.c...
Hunk #1 succeeded at 622 (offset 15 lines).
error: while searching for:
fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)apic_id_limit);
fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
fw_cfg_add_bytes(fw_cfg, FW_CFG_ACPI_TABLES,
acpi_tables, acpi_tables_len);
fw_cfg_add_i32(fw_cfg, FW_CFG_IRQ0_OVERRIDE, kvm_allows_irq0_override());
smbios_table = smbios_get_table(&smbios_len);
if (smbios_table)
fw_cfg_add_bytes(fw_cfg, FW_CFG_SMBIOS_ENTRIES,
smbios_table, smbios_len);
fw_cfg_add_bytes(fw_cfg, FW_CFG_E820_TABLE,
&e820_table, sizeof(e820_table));
error: patch failed: hw/i386/pc.c:631
error: hw/i386/pc.c: patch does not apply
Should probably look like:
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 12c436e..3ff6a89 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -622,8 +622,6 @@ static unsigned int pc_apic_id_limit(unsigned int max_cpus)
static FWCfgState *bochs_bios_init(void)
{
FWCfgState *fw_cfg;
- uint8_t *smbios_table;
- size_t smbios_len;
uint64_t *numa_fw_cfg;
int i, j;
unsigned int apic_id_limit = pc_apic_id_limit(max_cpus);
@@ -646,14 +644,8 @@ static FWCfgState *bochs_bios_init(void)
fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)apic_id_limit);
fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);
fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
- fw_cfg_add_bytes(fw_cfg, FW_CFG_ACPI_TABLES,
- acpi_tables, acpi_tables_len);
fw_cfg_add_i32(fw_cfg, FW_CFG_IRQ0_OVERRIDE, kvm_allows_irq0_override());
- smbios_table = smbios_get_table(&smbios_len);
- if (smbios_table)
- fw_cfg_add_bytes(fw_cfg, FW_CFG_SMBIOS_ENTRIES,
- smbios_table, smbios_len);
fw_cfg_add_bytes(fw_cfg, FW_CFG_E820_TABLE,
&e820_reserve, sizeof(e820_reserve));
fw_cfg_add_file(fw_cfg, "etc/e820", e820_table,
@@ -1144,6 +1136,31 @@ void pc_acpi_init(const char *default_dsdt)
}
}
+struct pc_bios_post_init {
+ Notifier post_init;
+ void *fw_cfg;
+};
+
+/* Add the ACPI and SMBIOS tables after all the hardware has been initialized.
+ * This gives devices a chance to add to those tables.
+ */
+static void pc_bios_post_initfn(Notifier *n, void *opaque)
+{
+ struct pc_bios_post_init *p = container_of(n, struct pc_bios_post_init,
+ post_init);
+ uint8_t *smbios_table;
+ size_t smbios_len;
+
+ fw_cfg_add_bytes(p->fw_cfg, FW_CFG_ACPI_TABLES,
+ acpi_tables, acpi_tables_len);
+ smbios_table = smbios_get_table(&smbios_len);
+ if (smbios_table)
+ fw_cfg_add_bytes(p->fw_cfg, FW_CFG_SMBIOS_ENTRIES,
+ smbios_table, smbios_len);
+}
+
+static struct pc_bios_post_init post_init;
+
FWCfgState *pc_memory_init(MemoryRegion *system_memory,
const char *kernel_filename,
const char *kernel_cmdline,
@@ -1207,6 +1224,11 @@ FWCfgState *pc_memory_init(MemoryRegion *system_memory,
rom_add_option(option_rom[i].name, option_rom[i].bootindex);
}
guest_info->fw_cfg = fw_cfg;
+
+ post_init.fw_cfg = fw_cfg;
+ post_init.post_init.notify = pc_bios_post_initfn;
+ qemu_add_machine_init_done_notifier(&post_init.post_init);
+
return fw_cfg;
}