search for: 165,39

...ding the kernel identity maps. */ > #include <asm/init.h> > #include <asm/pgtable.h> > +#include <asm/trap_defs.h> > /* Use the static base for this part of the boot process */ > #undef __PAGE_OFFSET > #define __PAGE_OFFSET __PAGE_OFFSET_BASE > @@ -163,3 +165,39 @@ void finalize_identity_maps(void) > { > write_cr3(top_level_pgt); > } > + > +static void pf_error(unsigned long error_code, unsigned long address, > + struct pt_regs *regs) AFAICT, that function is called below only so just merge its body into the call site instea...

...esc = to_lgdev(vdev)->desc; + + /* Check they didn't ask for more than the length of the config! */ + BUG_ON(offset + len > desc->config_len); + memcpy(lg_config(desc) + offset, buf, len); } /* The operations to get and set the status word just access the status field @@ -165,39 +192,29 @@ static void lg_notify(struct virtqueue *vq) * * So we provide devices with a "find virtqueue and set it up" function. */ static struct virtqueue *lg_find_vq(struct virtio_device *vdev, + unsigned index, bool (*callback)(struct vir...

...esc = to_lgdev(vdev)->desc; + + /* Check they didn't ask for more than the length of the config! */ + BUG_ON(offset + len > desc->config_len); + memcpy(lg_config(desc) + offset, buf, len); } /* The operations to get and set the status word just access the status field @@ -165,39 +192,29 @@ static void lg_notify(struct virtqueue *vq) * * So we provide devices with a "find virtqueue and set it up" function. */ static struct virtqueue *lg_find_vq(struct virtio_device *vdev, + unsigned index, bool (*callback)(struct vir...

Hi, this is a series of patches that unify the struct desc_struct and friends across x86_64 and i386. As usual, it provides paravirt capabilities as a side-effect for x86_64. I consider the main goal, namely, of unifying the desc_struct, an ongoing effort, being this the beginning. A lot of old code has to be touched to accomplish that. I don't consider this patch ready for inclusion.

Hi, this is a series of patches that unify the struct desc_struct and friends across x86_64 and i386. As usual, it provides paravirt capabilities as a side-effect for x86_64. I consider the main goal, namely, of unifying the desc_struct, an ongoing effort, being this the beginning. A lot of old code has to be touched to accomplish that. I don't consider this patch ready for inclusion.

Hi, here is the first public post of the patch-set to enable Linux to run under SEV-ES enabled hypervisors. The code is mostly feature-complete, but there are still a couple of bugs to fix. Nevertheless, given the size of the patch-set, I think it is about time to ask for initial feedback of the changes that come with it. To better understand the code here is a quick explanation of SEV-ES first.

Hi, here is the first public post of the patch-set to enable Linux to run under SEV-ES enabled hypervisors. The code is mostly feature-complete, but there are still a couple of bugs to fix. Nevertheless, given the size of the patch-set, I think it is about time to ask for initial feedback of the changes that come with it. To better understand the code here is a quick explanation of SEV-ES first.