From: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>
To: qemu-devel@nongnu.org, stefanha@redhat.com, vgoyal@redhat.com,
berrange@redhat.com, slp@redhat.com, philmd@redhat.com
Cc: m.mizuma@jp.fujitsu.com, misono.tomohiro@jp.fujitsu.com
Subject: [PATCH v2 059/109] virtiofsd: add --syslog command-line option
Date: Tue, 21 Jan 2020 12:23:43 +0000 [thread overview]
Message-ID: <20200121122433.50803-60-dgilbert@redhat.com> (raw)
In-Reply-To: <20200121122433.50803-1-dgilbert@redhat.com>
From: Stefan Hajnoczi <stefanha@redhat.com>
Sometimes collecting output from stderr is inconvenient or does not fit
within the overall logging architecture. Add syslog(3) support for
cases where stderr cannot be used.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
dgilbert: Reworked as a logging function
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
---
tools/virtiofsd/fuse_lowlevel.h | 1 +
tools/virtiofsd/helper.c | 2 ++
tools/virtiofsd/passthrough_ll.c | 50 ++++++++++++++++++++++++++++++--
tools/virtiofsd/seccomp.c | 32 ++++++++++++++------
tools/virtiofsd/seccomp.h | 4 ++-
5 files changed, 76 insertions(+), 13 deletions(-)
diff --git a/tools/virtiofsd/fuse_lowlevel.h b/tools/virtiofsd/fuse_lowlevel.h
index a95bc641fa..300d38b3a4 100644
--- a/tools/virtiofsd/fuse_lowlevel.h
+++ b/tools/virtiofsd/fuse_lowlevel.h
@@ -1827,6 +1827,7 @@ struct fuse_cmdline_opts {
int show_version;
int show_help;
int print_capabilities;
+ int syslog;
unsigned int max_idle_threads;
};
diff --git a/tools/virtiofsd/helper.c b/tools/virtiofsd/helper.c
index d6fde8604b..bac3fd51ea 100644
--- a/tools/virtiofsd/helper.c
+++ b/tools/virtiofsd/helper.c
@@ -54,6 +54,7 @@ static const struct fuse_opt fuse_helper_opts[] = {
FUSE_HELPER_OPT("subtype=", nodefault_subtype),
FUSE_OPT_KEY("subtype=", FUSE_OPT_KEY_KEEP),
FUSE_HELPER_OPT("max_idle_threads=%u", max_idle_threads),
+ FUSE_HELPER_OPT("--syslog", syslog),
FUSE_OPT_END
};
@@ -138,6 +139,7 @@ void fuse_cmdline_help(void)
" -V --version print version\n"
" --print-capabilities print vhost-user.json\n"
" -d -o debug enable debug output (implies -f)\n"
+ " --syslog log to syslog (default stderr)\n"
" -f foreground operation\n"
" --daemonize run in background\n"
" -s disable multi-threaded operation\n"
diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index 7257a4a512..18d09e39b0 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -57,6 +57,7 @@
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/xattr.h>
+#include <syslog.h>
#include <unistd.h>
#include "passthrough_helpers.h"
@@ -137,6 +138,7 @@ static const struct fuse_opt lo_opts[] = {
{ "norace", offsetof(struct lo_data, norace), 1 },
FUSE_OPT_END
};
+static bool use_syslog = false;
static void unref_inode(struct lo_data *lo, struct lo_inode *inode, uint64_t n);
@@ -2261,11 +2263,12 @@ static void setup_mounts(const char *source)
* Lock down this process to prevent access to other processes or files outside
* source directory. This reduces the impact of arbitrary code execution bugs.
*/
-static void setup_sandbox(struct lo_data *lo, struct fuse_session *se)
+static void setup_sandbox(struct lo_data *lo, struct fuse_session *se,
+ bool enable_syslog)
{
setup_namespaces(lo, se);
setup_mounts(lo->source);
- setup_seccomp();
+ setup_seccomp(enable_syslog);
}
/* Raise the maximum number of open file descriptors */
@@ -2297,6 +2300,42 @@ static void setup_nofile_rlimit(void)
}
}
+static void log_func(enum fuse_log_level level, const char *fmt, va_list ap)
+{
+ if (use_syslog) {
+ int priority = LOG_ERR;
+ switch (level) {
+ case FUSE_LOG_EMERG:
+ priority = LOG_EMERG;
+ break;
+ case FUSE_LOG_ALERT:
+ priority = LOG_ALERT;
+ break;
+ case FUSE_LOG_CRIT:
+ priority = LOG_CRIT;
+ break;
+ case FUSE_LOG_ERR:
+ priority = LOG_ERR;
+ break;
+ case FUSE_LOG_WARNING:
+ priority = LOG_WARNING;
+ break;
+ case FUSE_LOG_NOTICE:
+ priority = LOG_NOTICE;
+ break;
+ case FUSE_LOG_INFO:
+ priority = LOG_INFO;
+ break;
+ case FUSE_LOG_DEBUG:
+ priority = LOG_DEBUG;
+ break;
+ }
+ vsyslog(priority, fmt, ap);
+ } else {
+ vfprintf(stderr, fmt, ap);
+ }
+}
+
int main(int argc, char *argv[])
{
struct fuse_args args = FUSE_ARGS_INIT(argc, argv);
@@ -2335,6 +2374,11 @@ int main(int argc, char *argv[])
if (fuse_parse_cmdline(&args, &opts) != 0) {
return 1;
}
+ fuse_set_log_func(log_func);
+ use_syslog = opts.syslog;
+ if (use_syslog) {
+ openlog("virtiofsd", LOG_PID, LOG_DAEMON);
+ }
if (opts.show_help) {
printf("usage: %s [options]\n\n", argv[0]);
fuse_cmdline_help();
@@ -2423,7 +2467,7 @@ int main(int argc, char *argv[])
/* Must be before sandbox since it wants /proc */
setup_capng();
- setup_sandbox(&lo, se);
+ setup_sandbox(&lo, se, opts.syslog);
/* Block until ctrl+c or fusermount -u */
ret = virtio_loop(se);
diff --git a/tools/virtiofsd/seccomp.c b/tools/virtiofsd/seccomp.c
index 2aa4d3cc66..66ef2e5ea4 100644
--- a/tools/virtiofsd/seccomp.c
+++ b/tools/virtiofsd/seccomp.c
@@ -106,11 +106,28 @@ static const int syscall_whitelist[] = {
SCMP_SYS(writev),
};
-void setup_seccomp(void)
+/* Syscalls used when --syslog is enabled */
+static const int syscall_whitelist_syslog[] = {
+ SCMP_SYS(sendto),
+};
+
+static void add_whitelist(scmp_filter_ctx ctx, const int syscalls[], size_t len)
{
- scmp_filter_ctx ctx;
size_t i;
+ for (i = 0; i < len; i++) {
+ if (seccomp_rule_add(ctx, SCMP_ACT_ALLOW, syscalls[i], 0) != 0) {
+ fuse_log(FUSE_LOG_ERR, "seccomp_rule_add syscall %d failed\n",
+ syscalls[i]);
+ exit(1);
+ }
+ }
+}
+
+void setup_seccomp(bool enable_syslog)
+{
+ scmp_filter_ctx ctx;
+
#ifdef SCMP_ACT_KILL_PROCESS
ctx = seccomp_init(SCMP_ACT_KILL_PROCESS);
/* Handle a newer libseccomp but an older kernel */
@@ -125,13 +142,10 @@ void setup_seccomp(void)
exit(1);
}
- for (i = 0; i < G_N_ELEMENTS(syscall_whitelist); i++) {
- if (seccomp_rule_add(ctx, SCMP_ACT_ALLOW,
- syscall_whitelist[i], 0) != 0) {
- fuse_log(FUSE_LOG_ERR, "seccomp_rule_add syscall %d",
- syscall_whitelist[i]);
- exit(1);
- }
+ add_whitelist(ctx, syscall_whitelist, G_N_ELEMENTS(syscall_whitelist));
+ if (enable_syslog) {
+ add_whitelist(ctx, syscall_whitelist_syslog,
+ G_N_ELEMENTS(syscall_whitelist_syslog));
}
/* libvhost-user calls this for post-copy migration, we don't need it */
diff --git a/tools/virtiofsd/seccomp.h b/tools/virtiofsd/seccomp.h
index 86bce72652..d47c8eade6 100644
--- a/tools/virtiofsd/seccomp.h
+++ b/tools/virtiofsd/seccomp.h
@@ -9,6 +9,8 @@
#ifndef VIRTIOFSD_SECCOMP_H
#define VIRTIOFSD_SECCOMP_H
-void setup_seccomp(void);
+#include <stdbool.h>
+
+void setup_seccomp(bool enable_syslog);
#endif /* VIRTIOFSD_SECCOMP_H */
--
2.24.1
next prev parent reply other threads:[~2020-01-21 13:11 UTC|newest]
Thread overview: 141+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-21 12:22 [PATCH v2 000/109] virtiofs daemon [all] Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 001/109] virtiofsd: Pull in upstream headers Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 002/109] virtiofsd: Pull in kernel's fuse.h Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 003/109] virtiofsd: Add auxiliary .c's Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 004/109] virtiofsd: Add fuse_lowlevel.c Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 005/109] virtiofsd: Add passthrough_ll Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 006/109] virtiofsd: Trim down imported files Dr. David Alan Gilbert (git)
2020-01-22 2:48 ` Xiao Yang
2020-01-22 10:41 ` Dr. David Alan Gilbert
2020-01-21 12:22 ` [PATCH v2 007/109] virtiofsd: Format imported files to qemu style Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 008/109] virtiofsd: remove mountpoint dummy argument Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 009/109] virtiofsd: remove unused notify reply support Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 010/109] virtiofsd: Fix fuse_daemonize ignored return values Dr. David Alan Gilbert (git)
2020-01-21 15:24 ` Philippe Mathieu-Daudé
2020-01-21 12:22 ` [PATCH v2 011/109] virtiofsd: Fix common header and define for QEMU builds Dr. David Alan Gilbert (git)
2020-01-21 15:24 ` Philippe Mathieu-Daudé
2020-01-22 15:32 ` Philippe Mathieu-Daudé
2020-01-22 16:52 ` Dr. David Alan Gilbert
2020-01-21 12:22 ` [PATCH v2 012/109] virtiofsd: Trim out compatibility code Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 013/109] vitriofsd/passthrough_ll: fix fallocate() ifdefs Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 014/109] virtiofsd: Make fsync work even if only inode is passed in Dr. David Alan Gilbert (git)
2020-01-21 12:22 ` [PATCH v2 015/109] virtiofsd: Add options for virtio Dr. David Alan Gilbert (git)
2020-01-22 6:53 ` Misono Tomohiro
2020-01-21 12:23 ` [PATCH v2 016/109] virtiofsd: add -o source=PATH to help output Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 017/109] virtiofsd: Open vhost connection instead of mounting Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 018/109] virtiofsd: Start wiring up vhost-user Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 019/109] virtiofsd: Add main virtio loop Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 020/109] virtiofsd: get/set features callbacks Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 021/109] virtiofsd: Start queue threads Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 022/109] virtiofsd: Poll kick_fd for queue Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 023/109] virtiofsd: Start reading commands from queue Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 024/109] virtiofsd: Send replies to messages Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 025/109] virtiofsd: Keep track of replies Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 026/109] virtiofsd: Add Makefile wiring for virtiofsd contrib Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 027/109] virtiofsd: Fast path for virtio read Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 028/109] virtiofsd: add --fd=FDNUM fd passing option Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 029/109] virtiofsd: make -f (foreground) the default Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 030/109] virtiofsd: add vhost-user.json file Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 031/109] virtiofsd: add --print-capabilities option Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 032/109] virtiofs: Add maintainers entry Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 033/109] virtiofsd: passthrough_ll: create new files in caller's context Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 034/109] virtiofsd: passthrough_ll: add lo_map for ino/fh indirection Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 035/109] virtiofsd: passthrough_ll: add ino_map to hide lo_inode pointers Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 036/109] virtiofsd: passthrough_ll: add dirp_map to hide lo_dirp pointers Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 037/109] virtiofsd: passthrough_ll: add fd_map to hide file descriptors Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 038/109] virtiofsd: passthrough_ll: add fallback for racy ops Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 039/109] virtiofsd: validate path components Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 040/109] virtiofsd: Plumb fuse_bufvec through to do_write_buf Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 041/109] virtiofsd: Pass write iov's all the way through Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 042/109] virtiofsd: add fuse_mbuf_iter API Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 043/109] virtiofsd: validate input buffer sizes in do_write_buf() Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 044/109] virtiofsd: check input buffer size in fuse_lowlevel.c ops Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 045/109] virtiofsd: prevent ".." escape in lo_do_lookup() Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 046/109] virtiofsd: prevent ".." escape in lo_do_readdir() Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 047/109] virtiofsd: use /proc/self/fd/ O_PATH file descriptor Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 048/109] virtiofsd: sandbox mount namespace Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 049/109] virtiofsd: move to an empty network namespace Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 050/109] virtiofsd: move to a new pid namespace Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 051/109] virtiofsd: add seccomp whitelist Dr. David Alan Gilbert (git)
2020-01-21 15:54 ` Philippe Mathieu-Daudé
2020-01-21 19:49 ` Dr. David Alan Gilbert
2020-01-21 20:53 ` Philippe Mathieu-Daudé
2020-01-24 9:46 ` Florian Weimer
2020-01-24 9:51 ` Dr. David Alan Gilbert
2020-01-24 9:57 ` Dr. David Alan Gilbert
2020-01-24 10:06 ` Florian Weimer
2020-01-21 12:23 ` [PATCH v2 052/109] virtiofsd: Parse flag FUSE_WRITE_KILL_PRIV Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 053/109] virtiofsd: cap-ng helpers Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 054/109] virtiofsd: Drop CAP_FSETID if client asked for it Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 055/109] virtiofsd: set maximum RLIMIT_NOFILE limit Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 056/109] virtiofsd: fix libfuse information leaks Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 057/109] docs: Add docs/tools Dr. David Alan Gilbert (git)
2020-01-22 15:19 ` Philippe Mathieu-Daudé
2020-01-21 12:23 ` [PATCH v2 058/109] virtiofsd: add security guide document Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` Dr. David Alan Gilbert (git) [this message]
2020-01-21 12:23 ` [PATCH v2 060/109] virtiofsd: print log only when priority is high enough Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 061/109] virtiofsd: Add ID to the log with FUSE_LOG_DEBUG level Dr. David Alan Gilbert (git)
2020-01-22 15:27 ` Philippe Mathieu-Daudé
2020-01-21 12:23 ` [PATCH v2 062/109] virtiofsd: Add timestamp " Dr. David Alan Gilbert (git)
2020-01-22 15:36 ` Philippe Mathieu-Daudé
2020-01-22 15:57 ` Dr. David Alan Gilbert
2020-01-21 12:23 ` [PATCH v2 063/109] virtiofsd: Handle reinit Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 064/109] virtiofsd: Handle hard reboot Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 065/109] virtiofsd: Kill threads when queues are stopped Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 066/109] vhost-user: Print unexpected slave message types Dr. David Alan Gilbert (git)
2020-01-22 15:41 ` Philippe Mathieu-Daudé
2020-01-22 16:00 ` Dr. David Alan Gilbert
2020-01-21 12:23 ` [PATCH v2 067/109] contrib/libvhost-user: Protect slave fd with mutex Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 068/109] virtiofsd: passthrough_ll: add renameat2 support Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 069/109] virtiofsd: passthrough_ll: disable readdirplus on cache=never Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 070/109] virtiofsd: passthrough_ll: control readdirplus Dr. David Alan Gilbert (git)
2020-01-22 3:11 ` Misono Tomohiro
2020-01-22 17:42 ` Dr. David Alan Gilbert
2020-01-21 12:23 ` [PATCH v2 071/109] virtiofsd: rename unref_inode() to unref_inode_lolocked() Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 072/109] virtiofsd: fail when parent inode isn't known in lo_do_lookup() Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 073/109] virtiofsd: extract root inode init into setup_root() Dr. David Alan Gilbert (git)
2020-01-22 1:31 ` Misono Tomohiro
2020-01-21 12:23 ` [PATCH v2 074/109] virtiofsd: passthrough_ll: clean up cache related options Dr. David Alan Gilbert (git)
2020-01-21 12:23 ` [PATCH v2 075/109] virtiofsd: passthrough_ll: use hashtable Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 076/109] virtiofsd: Clean up inodes on destroy Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 077/109] virtiofsd: support nanosecond resolution for file timestamp Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 078/109] virtiofsd: fix error handling in main() Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 079/109] virtiofsd: cleanup allocated resource in se Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 080/109] virtiofsd: fix memory leak on lo.source Dr. David Alan Gilbert (git)
2020-01-22 1:54 ` Misono Tomohiro
2020-01-21 12:24 ` [PATCH v2 081/109] virtiofsd: add helper for lo_data cleanup Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 082/109] virtiofsd: Prevent multiply running with same vhost_user_socket Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 083/109] virtiofsd: enable PARALLEL_DIROPS during INIT Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 084/109] virtiofsd: fix incorrect error handling in lo_do_lookup Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 085/109] Virtiofsd: fix memory leak on fuse queueinfo Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 086/109] virtiofsd: Support remote posix locks Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 087/109] virtiofsd: use fuse_lowlevel_is_virtio() in fuse_session_destroy() Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 088/109] virtiofsd: prevent fv_queue_thread() vs virtio_loop() races Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 089/109] virtiofsd: make lo_release() atomic Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 090/109] virtiofsd: prevent races with lo_dirp_put() Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 091/109] virtiofsd: rename inode->refcount to inode->nlookup Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 092/109] libvhost-user: Fix some memtable remap cases Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 093/109] virtiofsd: add man page Dr. David Alan Gilbert (git)
2020-01-21 15:20 ` Philippe Mathieu-Daudé
2020-01-21 12:24 ` [PATCH v2 094/109] virtiofsd: passthrough_ll: fix refcounting on remove/rename Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 095/109] virtiofsd: introduce inode refcount to prevent use-after-free Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 096/109] virtiofsd: do not always set FUSE_FLOCK_LOCKS Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 097/109] virtiofsd: convert more fprintf and perror to use fuse log infra Dr. David Alan Gilbert (git)
2020-01-22 15:44 ` Philippe Mathieu-Daudé
2020-01-21 12:24 ` [PATCH v2 098/109] virtiofsd: Reset O_DIRECT flag during file open Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 099/109] virtiofsd: Fix data corruption with O_APPEND write in writeback mode Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 100/109] virtiofsd: add definition of fuse_buf_writev() Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 101/109] virtiofsd: use fuse_buf_writev to replace fuse_buf_write for better performance Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 102/109] virtiofsd: process requests in a thread pool Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 103/109] virtiofsd: prevent FUSE_INIT/FUSE_DESTROY races Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 104/109] virtiofsd: fix lo_destroy() resource leaks Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 105/109] virtiofsd: add --thread-pool-size=NUM option Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 106/109] virtiofsd: Convert lo_destroy to take the lo->mutex lock itself Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 107/109] virtiofsd/passthrough_ll: Pass errno to fuse_reply_err() Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 108/109] virtiofsd: stop all queue threads on exit in virtio_loop() Dr. David Alan Gilbert (git)
2020-01-21 12:24 ` [PATCH v2 109/109] virtiofsd: add some options to the help message Dr. David Alan Gilbert (git)
2020-01-22 6:35 ` Misono Tomohiro
2020-01-22 18:11 ` Dr. David Alan Gilbert
2020-01-21 14:56 ` [PATCH v2 000/109] virtiofs daemon [all] no-reply
2020-01-21 15:41 ` Philippe Mathieu-Daudé
2020-01-21 17:01 ` Dr. David Alan Gilbert
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