search for: opt_str

On Sun, 30 Jun 2024 00:22:57 -0700 christian baltini <christian.baltini at gmail.com> wrote: > > This is the output I get: > > (venv) root at ubu1:~/py_krb# samba-tool dns zonelist localhost > --use-krb5-ccache=/tmp/krb5cc_0 Failed to bind to uuid > 50abc2a4-574d-40b3-9d66-ee4fd5fba076 for >

...++; l--; + continue; + } + if (*p == 255) + return 0; + if (*p == search) + break; + l -= 2 + p[1]; + p += 2 + p[1]; + } + + l -= 2; + l = (p[1] <= l) ? p[1] : l; + p += 2; + + *str = p; + *len = l; + return 1; +} + +char *getvar_dhcp(const char *str, size_t len) +{ + const uint8_t *opt_str; + char *out = NULL; + int num, opt_len; + + if (len >= 7 && memcmp(str, "option-", 7) == 0) { + len -= 7; str += 7; + num = 0; + while (len-- > 0) + num = num*10 + *str++ - '0'; + if (find_dhcp_option(num, &opt_str, &opt_len)) { + out = malloc(opt_l...

Hello, Happy New Year! These patches make syslinux/linux support ext2/3/4, and it doesn't require the root privilege, I'd like to add a separate e2fs/syslinux, if that is more appropriate, it should be easy to do that. I put these patches on github so that you can easily get them in case you'd like to test them. (The repo's name is sys_tmp, which avoids confusing others, I will

As it was discussed recently, there's currently no way for the guest to notify the host about panics. Further more, there's no reasonable way to notify the host of other critical events such as an OOM kill. This short patch series introduces a new device named virtio-notifier which does two simple things: 1. Provide a simple interface for the guest to notify the host of critical

As it was discussed recently, there's currently no way for the guest to notify the host about panics. Further more, there's no reasonable way to notify the host of other critical events such as an OOM kill. This short patch series introduces a new device named virtio-notifier which does two simple things: 1. Provide a simple interface for the guest to notify the host of critical

Hello, This is another iteration of the virtio-pstore work. I've addressed all comments from Daniel Berrange on the qemu side. * changes in v4) - use qio_channel_file_new_path() (Daniel) - rename to delete_old_pstore_file (Daniel) - convert G_REMOVE_SOURCE to FALSE (Daniel) * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests

Hello, This is another iteration of the virtio-pstore work. I've addressed all comments from Daniel Berrange on the qemu side. * changes in v4) - use qio_channel_file_new_path() (Daniel) - rename to delete_old_pstore_file (Daniel) - convert G_REMOVE_SOURCE to FALSE (Daniel) * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to

...i.o +OBJS += virtio/pci_modern.o OBJS += disk/blk.o OBJS += disk/qcow.o OBJS += disk/raw.o diff --git a/builtin-run.c b/builtin-run.c index edcaf3e..e133b10 100644 --- a/builtin-run.c +++ b/builtin-run.c @@ -128,6 +128,8 @@ void kvm_run_set_wrapper_sandbox(void) " rootfs"), \ OPT_STRING('\0', "hugetlbfs", &(cfg)->hugetlbfs_path, "path", \ "Hugetlbfs path"), \ + OPT_BOOLEAN('\0', "virtio-legacy", &(cfg)->old_virtio, "Use" \ + " legacy virtio-pci devices"), \ \ OPT_GRO...

...i.o +OBJS += virtio/pci_modern.o OBJS += disk/blk.o OBJS += disk/qcow.o OBJS += disk/raw.o diff --git a/builtin-run.c b/builtin-run.c index edcaf3e..e133b10 100644 --- a/builtin-run.c +++ b/builtin-run.c @@ -128,6 +128,8 @@ void kvm_run_set_wrapper_sandbox(void) " rootfs"), \ OPT_STRING('\0', "hugetlbfs", &(cfg)->hugetlbfs_path, "path", \ "Hugetlbfs path"), \ + OPT_BOOLEAN('\0', "virtio-legacy", &(cfg)->old_virtio, "Use" \ + " legacy virtio-pci devices"), \ \ OPT_GRO...

...rt_cfg; diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index c80e770..bb41017 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -1072,7 +1072,7 @@ static int __init parse_active_dev(void) return 0; } -static int __devinit parse_port(char *opt_str, int *output_interface) +static int parse_port(char *opt_str, int *output_interface) { if (!strncmp(opt_str, "DVP0", 4)) *output_interface = INTERFACE_DVP0; @@ -1089,7 +1089,7 @@ static int __devinit parse_port(char *opt_str, int *output_interface) return 0; } -static void __de...

...rt_cfg; diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index c80e770..bb41017 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -1072,7 +1072,7 @@ static int __init parse_active_dev(void) return 0; } -static int __devinit parse_port(char *opt_str, int *output_interface) +static int parse_port(char *opt_str, int *output_interface) { if (!strncmp(opt_str, "DVP0", 4)) *output_interface = INTERFACE_DVP0; @@ -1089,7 +1089,7 @@ static int __devinit parse_port(char *opt_str, int *output_interface) return 0; } -static void __de...

...rt_cfg; diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index c80e770..bb41017 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -1072,7 +1072,7 @@ static int __init parse_active_dev(void) return 0; } -static int __devinit parse_port(char *opt_str, int *output_interface) +static int parse_port(char *opt_str, int *output_interface) { if (!strncmp(opt_str, "DVP0", 4)) *output_interface = INTERFACE_DVP0; @@ -1089,7 +1089,7 @@ static int __devinit parse_port(char *opt_str, int *output_interface) return 0; } -static void __de...

Hello, This is v2 of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version. Limiting disk size is not implemented yet. * changes in v2) - update VIRTIO_ID_PSTORE to 22 (Cornelia, Stefan) - make buffer size configurable (Cornelia) - support PSTORE_TYPE_CONSOLE (Kees) - use separate virtqueues for read and write - support concurrent async

Hello, This is v2 of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version. Limiting disk size is not implemented yet. * changes in v2) - update VIRTIO_ID_PSTORE to 22 (Cornelia, Stefan) - make buffer size configurable (Cornelia) - support PSTORE_TYPE_CONSOLE (Kees) - use separate virtqueues for read and write - support concurrent async

Hello, This is another iteration of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version and drooped the support for PSTORE_TYPE_CONSOLE for simplicity. It'll be added once the basic implementation * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests (Daniel) - drop support PSTORE_TYPE_CONSOLE for now

Hello, This is another iteration of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version and drooped the support for PSTORE_TYPE_CONSOLE for simplicity. It'll be added once the basic implementation * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests (Daniel) - drop support PSTORE_TYPE_CONSOLE for now

This patch series contains a set of patches making minios rather easier to use, from an application development point of view. Overview of patches: 1 Command line argument parsing support, from Xen. 2 Weak console handler function. 3 Build system tweaks for application directories. 4 Trailing whitespace cleanup. (because it is very messy) Patch 4 is likely to be more controversial than

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future