When I tried to run some new efi tests with pytest, efi_smbios_register()
triggered a segmentation fault. Here is the location where it happened:
efi_init_obj_list()
efi_smbios_register()
write_smbios_table()
smbios_write_type4()
smbios_write_type4_dm()
where dev_get_parent_platdata() should return a pointer to struct
cpu_platdata, but it is actually NULL because any cpu device on
sandbox is attached to "root_driver."
With this patch, this issue will be fixed by moving all the definitions
of cpus under "cpus" node so that they have a "cpu_bus" parent.
Signed-off-by: AKASHI Takahiro <[email protected]>
---
arch/sandbox/dts/test.dts | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 27b0baab2781..c549d9e50fb8 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -389,19 +389,21 @@
mbox-names = "other", "test";
};
- cpu-test1 {
- compatible = "sandbox,cpu_sandbox";
- u-boot,dm-pre-reloc;
- };
+ cpus {
+ cpu-test1 {
+ compatible = "sandbox,cpu_sandbox";
+ u-boot,dm-pre-reloc;
+ };
- cpu-test2 {
- compatible = "sandbox,cpu_sandbox";
- u-boot,dm-pre-reloc;
- };
+ cpu-test2 {
+ compatible = "sandbox,cpu_sandbox";
+ u-boot,dm-pre-reloc;
+ };
- cpu-test3 {
- compatible = "sandbox,cpu_sandbox";
- u-boot,dm-pre-reloc;
+ cpu-test3 {
+ compatible = "sandbox,cpu_sandbox";
+ u-boot,dm-pre-reloc;
+ };
};
i2s: i2s {
--
2.21.0
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