Re: [PATCH RFC v3 5/6] firmware/efi: Process CXL Component Events

[Ira Weiny <ira.weiny@intel.com>]

Smita Koralahalli wrote:
> On 11/1/2023 2:11 PM, Ira Weiny wrote:
> 
>

[snip]

> > +
> > +#define CPER_CXL_DEVICE_ID_VALID		BIT(0)
> > +#define CPER_CXL_DEVICE_SN_VALID		BIT(1)
> > +#define CPER_CXL_COMP_EVENT_LOG_VALID		BIT(2)
> > +struct cper_cxl_event_rec {
> > +	struct {
> > +		u32 length;
> > +		u64 validation_bits;
> > +		struct cper_cxl_event_devid {
> > +			u16 vendor_id;
> > +			u16 device_id;
> > +			u8 func_num;
> > +			u8 device_num;
> > +			u8 bus_num;
> > +			u16 segment_num;
> > +			u16 slot_num; /* bits 2:0 reserved */
> > +			u8 reserved;
> > +		} device_id;
> > +		struct cper_cxl_event_sn {
> > +			u32 lower_dw;
> > +			u32 upper_dw;
> > +		} dev_serial_num;
> > +	} hdr;
> > +
> > +	union cxl_event event;
> > +};
> 
> Do we need pragma pack or similar for alignment here?

Yes good catch.

Fixed,
Ira