DepSurf

Tracepoint: `bounce_map_single`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️

In 5.4: ✅

Event:

struct trace_event_raw_dma_map {
    struct trace_entry ent;
    u32 __data_loc_dev_name;
    dma_addr_t dev_addr;
    phys_addr_t phys_addr;
    size_t size;
    char __data[0];
};

Function:

void trace_event_raw_event_dma_map(void *__data, struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, size_t size);

In 5.8: ✅

Event:

struct trace_event_raw_dma_map {
    struct trace_entry ent;
    u32 __data_loc_dev_name;
    dma_addr_t dev_addr;
    phys_addr_t phys_addr;
    size_t size;
    char __data[0];
};

Function:

void trace_event_raw_event_dma_map(void *__data, struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, size_t size);

In 5.11: ✅

Event:

struct trace_event_raw_dma_map {
    struct trace_entry ent;
    u32 __data_loc_dev_name;
    dma_addr_t dev_addr;
    phys_addr_t phys_addr;
    size_t size;
    char __data[0];
};

Function:

void trace_event_raw_event_dma_map(void *__data, struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, size_t size);

In 5.13: Absent ⚠️
In 5.15: Absent ⚠️
In 5.19: Absent ⚠️
In 6.2: Absent ⚠️
In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️
In ppc64el: Absent ⚠️
In riscv64: Absent ⚠️

Flavor

In aws: ✅

Event:

struct trace_event_raw_dma_map {
    struct trace_entry ent;
    u32 __data_loc_dev_name;
    dma_addr_t dev_addr;
    phys_addr_t phys_addr;
    size_t size;
    char __data[0];
};

Function:

void trace_event_raw_event_dma_map(void *__data, struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, size_t size);

In azure: ✅

Event:

struct trace_event_raw_dma_map {
    struct trace_entry ent;
    u32 __data_loc_dev_name;
    dma_addr_t dev_addr;
    phys_addr_t phys_addr;
    size_t size;
    char __data[0];
};

Function:

void trace_event_raw_event_dma_map(void *__data, struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, size_t size);

In gcp: ✅

Event:

struct trace_event_raw_dma_map {
    struct trace_entry ent;
    u32 __data_loc_dev_name;
    dma_addr_t dev_addr;
    phys_addr_t phys_addr;
    size_t size;
    char __data[0];
};

Function:

void trace_event_raw_event_dma_map(void *__data, struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, size_t size);

In lowlatency: ✅

Event:

struct trace_event_raw_dma_map {
    struct trace_entry ent;
    u32 __data_loc_dev_name;
    dma_addr_t dev_addr;
    phys_addr_t phys_addr;
    size_t size;
    char __data[0];
};

Function:

void trace_event_raw_event_dma_map(void *__data, struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, size_t size);

Differences

Regular

No changes between 5.4 and 5.8 ✅
No changes between 5.8 and 5.11 ✅

Arch

Flavor

No changes between generic and aws ✅
No changes between generic and azure ✅
No changes between generic and gcp ✅
No changes between generic and lowlatency ✅

DepSurf

Tracepoint: bounce_map_single

Status

Differences

Tracepoint: `bounce_map_single`