Displaying 20 results from an estimated 70 matches for "start_addr".
2013 Apr 03
1
[PATCH] vhost: Add vhost_commit callback for SeaBIOS ROM region re-mapping
...>mem->regions[0];
- uint64_t log_size;
- int r;
void *ram;
dev->mem = g_realloc(dev->mem, s);
@@ -419,12 +417,47 @@ static void vhost_set_memory(MemoryListener *listener,
/* Remove old mapping for this memory, if any. */
vhost_dev_unassign_memory(dev, start_addr, size);
}
+ dev->mem_changed_start_addr = MIN(dev->mem_changed_start_addr, start_addr);
+ dev->mem_changed_end_addr = MAX(dev->mem_changed_end_addr, start_addr + size - 1);
+ dev->memory_changed = true;
+}
+
+static bool vhost_section(MemoryRegionSection *section)
+{
+...
2013 Apr 03
1
[PATCH] vhost: Add vhost_commit callback for SeaBIOS ROM region re-mapping
...>mem->regions[0];
- uint64_t log_size;
- int r;
void *ram;
dev->mem = g_realloc(dev->mem, s);
@@ -419,12 +417,47 @@ static void vhost_set_memory(MemoryListener *listener,
/* Remove old mapping for this memory, if any. */
vhost_dev_unassign_memory(dev, start_addr, size);
}
+ dev->mem_changed_start_addr = MIN(dev->mem_changed_start_addr, start_addr);
+ dev->mem_changed_end_addr = MAX(dev->mem_changed_end_addr, start_addr + size - 1);
+ dev->memory_changed = true;
+}
+
+static bool vhost_section(MemoryRegionSection *section)
+{
+...
2013 Nov 20
0
[PATCH -tip v3 02/23] kprobes: Introduce NOKPROBE_SYMBOL() macro for blacklist
...\
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index cdf9251..641d009 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -206,6 +206,7 @@ struct kretprobe_blackpoint {
};
struct kprobe_blackpoint {
+ struct list_head list;
const char *name;
unsigned long start_addr;
unsigned long range;
@@ -477,4 +478,23 @@ static inline int enable_jprobe(struct jprobe *jp)
return enable_kprobe(&jp->kp);
}
+#ifdef CONFIG_KPROBES
+/*
+ * Blacklist ganerating macro. Specify functions which is not probed
+ * by using this macro.
+ */
+#define __NOKPROBE_SYMBOL(fnam...
2006 Mar 24
2
[PATCH] qemu pcnet emulation fixes
...PRINT_RMD(&rmd);
+ PRINT_RMD(&s->crmd);
#endif
while (pktcount--) {
@@ -551,80 +476,88 @@ static void pcnet_receive(void *opaque,
static void pcnet_transmit(PCNetState *s)
{
- target_phys_addr_t xmit_cxda = 0;
+ target_phys_addr_t start_addr = 0;
+ struct pcnet_TMD start_tmd;
int count = CSR_XMTRL(s)-1;
- s->xmit_pos = -1;
+ int xmit_pos = 0;
+ int len;
+
if (!CSR_TXON(s)) {
s->csr[0] &= ~0x0008;
return;
}
- txagain:
- if (pcnet_tdte_poll(s)) {
- struct pcn...
2018 Apr 20
2
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
...more and more common with vmapped stacks (and some of our
workarounds are hideous -- allocate 4 bytes with kmalloc because we can't
DMA onto the stack any more?). We already have a few places which do
handle sgs of vmalloced addresses, such as the nx crypto driver:
if (is_vmalloc_addr(start_addr))
sg_addr = page_to_phys(vmalloc_to_page(start_addr))
+ offset_in_page(sg_addr);
else
sg_addr = __pa(sg_addr);
and videobuf:
pg = vmalloc_to_page(virt);
if (NULL == pg)
goto e...
2018 Apr 20
2
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
...more and more common with vmapped stacks (and some of our
workarounds are hideous -- allocate 4 bytes with kmalloc because we can't
DMA onto the stack any more?). We already have a few places which do
handle sgs of vmalloced addresses, such as the nx crypto driver:
if (is_vmalloc_addr(start_addr))
sg_addr = page_to_phys(vmalloc_to_page(start_addr))
+ offset_in_page(sg_addr);
else
sg_addr = __pa(sg_addr);
and videobuf:
pg = vmalloc_to_page(virt);
if (NULL == pg)
goto e...
2013 Nov 08
4
[PATCH -tip RFC 0/2] kprobes: introduce NOKPROBE_SYMBOL() and prohibit probing on .entry.text
Currently the blacklist is maintained by hand in kprobes.c
which is separated from the function definition and is hard
to catch up the kernel update.
To solve this issue, I've tried to implement new
NOKPROBE_SYMBOL() macro for making kprobe blacklist at
build time. Since the NOKPROBE_SYMBOL() macros can be placed
right after the function is defined, it is easy to maintain.
At this moment, I
2013 Nov 08
4
[PATCH -tip RFC 0/2] kprobes: introduce NOKPROBE_SYMBOL() and prohibit probing on .entry.text
Currently the blacklist is maintained by hand in kprobes.c
which is separated from the function definition and is hard
to catch up the kernel update.
To solve this issue, I've tried to implement new
NOKPROBE_SYMBOL() macro for making kprobe blacklist at
build time. Since the NOKPROBE_SYMBOL() macros can be placed
right after the function is defined, it is easy to maintain.
At this moment, I
2016 Nov 02
0
[PATCH v3 05/15] secboot: remove fixup_hs_desc hook
...de_blob_start: FB location of LS blob is
+ */
+struct hsflcn_acr_desc {
+ union {
+ u8 reserved_dmem[0x200];
+ u32 signatures[4];
+ } ucode_reserved_space;
+ u32 wpr_region_id;
+ u32 wpr_offset;
+ u32 mmu_mem_range;
+#define FLCN_ACR_MAX_REGIONS 2
+ struct {
+ u32 no_regions;
+ struct {
+ u32 start_addr;
+ u32 end_addr;
+ u32 region_id;
+ u32 read_mask;
+ u32 write_mask;
+ u32 client_mask;
+ } region_props[FLCN_ACR_MAX_REGIONS];
+ } regions;
+ u32 ucode_blob_size;
+ u64 ucode_blob_base __aligned(8);
+ struct {
+ u32 vpr_enabled;
+ u32 vpr_start;
+ u32 vpr_end;
+ u32 hdcp_policies;
+...
2018 Apr 20
0
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
...vmapped stacks (and some of our
> workarounds are hideous -- allocate 4 bytes with kmalloc because we can't
> DMA onto the stack any more?). We already have a few places which do
> handle sgs of vmalloced addresses, such as the nx crypto driver:
>
> if (is_vmalloc_addr(start_addr))
> sg_addr = page_to_phys(vmalloc_to_page(start_addr))
> + offset_in_page(sg_addr);
> else
> sg_addr = __pa(sg_addr);
>
> and videobuf:
>
> pg = vmalloc_to_page(virt);
> i...
2013 Nov 27
1
[PATCH -tip v3 02/23] kprobes: Introduce NOKPROBE_SYMBOL() macro for blacklist
...G_KPROBES
> +/*
> + * Blacklist ganerating macro. Specify functions which is not probed
> + * by using this macro.
> + */
> +#define __NOKPROBE_SYMBOL(fname) \
> +static struct kprobe_blackpoint __used \
> + _kprobe_bp_##fname = { \
> + .name = #fname, \
> + .start_addr = (unsigned long)fname, \
> + }; \
> +static struct kprobe_blackpoint __used \
> + __attribute__((section("_kprobe_blacklist"))) \
> + *_p_kprobe_bp_##fname = &_kprobe_bp_##fname;
'kprobe_blackpoint' sounds a bit weird - how about
'kprobe_blacklist_ent...
2013 Nov 27
1
[PATCH -tip v3 02/23] kprobes: Introduce NOKPROBE_SYMBOL() macro for blacklist
...G_KPROBES
> +/*
> + * Blacklist ganerating macro. Specify functions which is not probed
> + * by using this macro.
> + */
> +#define __NOKPROBE_SYMBOL(fname) \
> +static struct kprobe_blackpoint __used \
> + _kprobe_bp_##fname = { \
> + .name = #fname, \
> + .start_addr = (unsigned long)fname, \
> + }; \
> +static struct kprobe_blackpoint __used \
> + __attribute__((section("_kprobe_blacklist"))) \
> + *_p_kprobe_bp_##fname = &_kprobe_bp_##fname;
'kprobe_blackpoint' sounds a bit weird - how about
'kprobe_blacklist_ent...
2016 Dec 06
0
[PATCH 3/8] core: add falcon library functions
...*, void *, u32, u32, u16, u8, bool);
+ void (*load_dmem)(struct nvkm_falcon *, void *, u32, u32, u8);
+ void (*read_dmem)(struct nvkm_falcon *, u32, u32, u8, void *);
+ void (*bind_context)(struct nvkm_falcon *, struct nvkm_gpuobj *);
+ int (*wait_for_halt)(struct nvkm_falcon *, u32);
+ void (*set_start_addr)(struct nvkm_falcon *, u32 start_addr);
+ void (*start)(struct nvkm_falcon *);
+ int (*enable)(struct nvkm_falcon *falcon);
+ void (*disable)(struct nvkm_falcon *falcon);
+
struct nvkm_sclass sclass[];
};
+
+struct nvkm_falcon *nvkm_falcon_get(const struct nvkm_subdev *,
+ enum nvkm_falco...
2020 Sep 08
0
[PATCH v2 3/7] mm/memory_hotplug: prepare passing flags to add_memory() and friends
...pi/acpi_memhotplug.c
index e294f44a78504..d91b3584d4b2b 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -207,7 +207,7 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
if (node < 0)
node = memory_add_physaddr_to_nid(info->start_addr);
- result = __add_memory(node, info->start_addr, info->length);
+ result = __add_memory(node, info->start_addr, info->length, 0);
/*
* If the memory block has been used by the kernel, add_memory()
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 4db3c660de8...
2009 Mar 02
0
[PATCH 4 of 13] DisplayState interface change
...25);
+ curses_resize(ds);
}
diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -794,26 +794,9 @@
static int cirrus_bitblt_videotovideo_copy(CirrusVGAState * s)
{
- if (s->ds->dpy_copy) {
- cirrus_do_copy(s, s->cirrus_blt_dstaddr - s->start_addr,
- s->cirrus_blt_srcaddr - s->start_addr,
- s->cirrus_blt_width, s->cirrus_blt_height);
- } else {
-
- if (BLTUNSAFE(s))
- return 0;
-
- (*s->cirrus_rop) (s, s->vram_ptr +
- (s->cirrus_blt_dstaddr & s->cirrus_addr_mask),
-...
2019 May 10
3
[PATCH 05/10] s390/cio: introduce DMA pools to cio
On Fri, 10 May 2019 00:11:12 +0200
Halil Pasic <pasic at linux.ibm.com> wrote:
> On Thu, 9 May 2019 12:11:06 +0200
> Cornelia Huck <cohuck at redhat.com> wrote:
>
> > On Wed, 8 May 2019 23:22:10 +0200
> > Halil Pasic <pasic at linux.ibm.com> wrote:
> >
> > > On Wed, 8 May 2019 15:18:10 +0200 (CEST)
> > > Sebastian Ott <sebott
2019 May 10
3
[PATCH 05/10] s390/cio: introduce DMA pools to cio
On Fri, 10 May 2019 00:11:12 +0200
Halil Pasic <pasic at linux.ibm.com> wrote:
> On Thu, 9 May 2019 12:11:06 +0200
> Cornelia Huck <cohuck at redhat.com> wrote:
>
> > On Wed, 8 May 2019 23:22:10 +0200
> > Halil Pasic <pasic at linux.ibm.com> wrote:
> >
> > > On Wed, 8 May 2019 15:18:10 +0200 (CEST)
> > > Sebastian Ott <sebott
2019 May 13
2
[PATCH 05/10] s390/cio: introduce DMA pools to cio
...p_dma_create(struct device *dma_dev, int nr_pages)
> static void __gp_dma_free_dma(struct gen_pool *pool,
> struct gen_pool_chunk *chunk, void *data)
> {
> - dma_free_coherent((struct device *) data, PAGE_SIZE,
> +
> + size_t chunk_size = chunk->end_addr - chunk->start_addr + 1;
> +
> + dma_free_coherent((struct device *) data, chunk_size,
> (void *) chunk->start_addr,
> (dma_addr_t) chunk->phys_addr);
> }
> @@ -1088,13 +1091,15 @@ void *cio_gp_dma_zalloc(struct gen_pool *gp_dma, struct device *dma_dev,
> {
> dma_addr_t dma_...
2019 May 13
2
[PATCH 05/10] s390/cio: introduce DMA pools to cio
...p_dma_create(struct device *dma_dev, int nr_pages)
> static void __gp_dma_free_dma(struct gen_pool *pool,
> struct gen_pool_chunk *chunk, void *data)
> {
> - dma_free_coherent((struct device *) data, PAGE_SIZE,
> +
> + size_t chunk_size = chunk->end_addr - chunk->start_addr + 1;
> +
> + dma_free_coherent((struct device *) data, chunk_size,
> (void *) chunk->start_addr,
> (dma_addr_t) chunk->phys_addr);
> }
> @@ -1088,13 +1091,15 @@ void *cio_gp_dma_zalloc(struct gen_pool *gp_dma, struct device *dma_dev,
> {
> dma_addr_t dma_...
2020 Sep 10
0
[PATCH v3 3/7] mm/memory_hotplug: prepare passing flags to add_memory() and friends
...pi/acpi_memhotplug.c
index e294f44a78504..2067c3bc55763 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -207,7 +207,8 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
if (node < 0)
node = memory_add_physaddr_to_nid(info->start_addr);
- result = __add_memory(node, info->start_addr, info->length);
+ result = __add_memory(node, info->start_addr, info->length,
+ MHP_NONE);
/*
* If the memory block has been used by the kernel, add_memory()
diff --git a/drivers/base/memory.c b/drivers/base/memory.c...