diff options
Diffstat (limited to 'gnu/packages/patches/igt-gpu-tools-Use-libproc2.patch')
| -rw-r--r-- | gnu/packages/patches/igt-gpu-tools-Use-libproc2.patch | 505 |
1 files changed, 0 insertions, 505 deletions
diff --git a/gnu/packages/patches/igt-gpu-tools-Use-libproc2.patch b/gnu/packages/patches/igt-gpu-tools-Use-libproc2.patch deleted file mode 100644 index 131fea28fc..0000000000 --- a/gnu/packages/patches/igt-gpu-tools-Use-libproc2.patch +++ /dev/null @@ -1,505 +0,0 @@ -diff --git a/lib/igt_aux.c b/lib/igt_aux.c -index 672d7d4b0..4c24b0928 100644 ---- a/lib/igt_aux.c -+++ b/lib/igt_aux.c -@@ -52,8 +52,16 @@ - #include <assert.h> - #include <grp.h> - --#include <proc/readproc.h> --#include <libudev.h> -+#ifdef HAVE_LIBPROCPS -+# include <proc/readproc.h> -+#else -+# include <libproc2/pids.h> -+#endif -+ -+#include <dirent.h> -+#ifdef __linux__ -+# include <libudev.h> -+#endif - - #include "drmtest.h" - #include "i915_drm.h" -@@ -1217,6 +1225,7 @@ void igt_unlock_mem(void) - */ - int igt_is_process_running(const char *comm) - { -+#if HAVE_LIBPROCPS - PROCTAB *proc; - proc_t *proc_info; - bool found = false; -@@ -1235,6 +1244,26 @@ int igt_is_process_running(const char *comm) - - closeproc(proc); - return found; -+#else -+ enum pids_item Item[] = { PIDS_CMD }; -+ struct pids_info *info = NULL; -+ struct pids_stack *stack; -+ char *pid_comm; -+ bool found = false; -+ -+ if (procps_pids_new(&info, Item, 1) < 0) -+ return false; -+ while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY))) { -+ pid_comm = PIDS_VAL(0, str, stack, info); -+ if (!strncasecmp(pid_comm, comm, strlen(pid_comm))) { -+ found = true; -+ break; -+ } -+ } -+ -+ procps_pids_unref(&info); -+ return found; -+#endif - } - - /** -@@ -1251,6 +1280,7 @@ int igt_is_process_running(const char *comm) - */ - int igt_terminate_process(int sig, const char *comm) - { -+#if HAVE_LIBPROCPS - PROCTAB *proc; - proc_t *proc_info; - int err = 0; -@@ -1272,6 +1302,28 @@ int igt_terminate_process(int sig, const char *comm) - - closeproc(proc); - return err; -+#else -+ enum pids_item Items[] = { PIDS_ID_PID, PIDS_CMD }; -+ struct pids_info *info = NULL; -+ struct pids_stack *stack; -+ char *pid_comm; -+ int pid; -+ int err = 0; -+ -+ if (procps_pids_new(&info, Items, 2) < 0) -+ return -errno; -+ while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY))) { -+ pid = PIDS_VAL(0, s_int, stack, info); -+ pid_comm = PIDS_VAL(1, str, stack, info); -+ if (!strncasecmp(pid_comm, comm, strlen(pid_comm))) { -+ if (kill(pid, sig) < 0) -+ err = -errno; -+ break; -+ } -+ } -+ procps_pids_unref(&info); -+ return err; -+#endif - } - - struct pinfo { -@@ -1341,9 +1393,9 @@ igt_show_stat_header(void) - } - - static void --igt_show_stat(proc_t *info, int *state, const char *fn) -+igt_show_stat(const pid_t tid, const char *cmd, int *state, const char *fn) - { -- struct pinfo p = { .pid = info->tid, .comm = info->cmd, .fn = fn }; -+ struct pinfo p = { .pid = tid, .comm = cmd, .fn = fn }; - - if (!*state) - igt_show_stat_header(); -@@ -1353,7 +1405,7 @@ igt_show_stat(proc_t *info, int *state, const char *fn) - } - - static void --__igt_lsof_fds(proc_t *proc_info, int *state, char *proc_path, const char *dir) -+__igt_lsof_fds(const pid_t tid, const char *cmd, int *state, char *proc_path, const char *dir) - { - struct dirent *d; - struct stat st; -@@ -1400,7 +1452,7 @@ again: - dirn = dirname(copy_fd_lnk); - - if (!strncmp(dir, dirn, strlen(dir))) -- igt_show_stat(proc_info, state, fd_lnk); -+ igt_show_stat(tid, cmd, state, fd_lnk); - - free(copy_fd_lnk); - free(fd_lnk); -@@ -1416,13 +1468,13 @@ again: - static void - __igt_lsof(const char *dir) - { -- PROCTAB *proc; -- proc_t *proc_info; -- - char path[30]; - char *name_lnk; - struct stat st; - int state = 0; -+#ifdef HAVE_LIBPROCPS -+ PROCTAB *proc; -+ proc_t *proc_info; - - proc = openproc(PROC_FILLCOM | PROC_FILLSTAT | PROC_FILLARG); - igt_assert(proc != NULL); -@@ -1443,19 +1495,56 @@ __igt_lsof(const char *dir) - name_lnk[read] = '\0'; - - if (!strncmp(dir, name_lnk, strlen(dir))) -- igt_show_stat(proc_info, &state, name_lnk); -+ igt_show_stat(proc_info->tid, proc_info->cmd, &state, name_lnk); - - /* check also fd, seems that lsof(8) doesn't look here */ - memset(path, 0, sizeof(path)); - snprintf(path, sizeof(path), "/proc/%d/fd", proc_info->tid); - -- __igt_lsof_fds(proc_info, &state, path, dir); -+ __igt_lsof_fds(proc_info->tid, proc_info->cmd, &state, path, dir); - - free(name_lnk); - freeproc(proc_info); - } - - closeproc(proc); -+#else -+ enum pids_item Items[] = { PIDS_ID_PID, PIDS_CMD }; -+ struct pids_info *info = NULL; -+ struct pids_stack *stack; -+ -+ if (procps_pids_new(&info, Items, 2) < 0) -+ return; -+ while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY))) { -+ ssize_t read; -+ int tid = PIDS_VAL(0, s_int, stack, info); -+ char *pid_comm = PIDS_VAL(1, str, stack, info); -+ -+ /* check current working directory */ -+ memset(path, 0, sizeof(path)); -+ snprintf(path, sizeof(path), "/proc/%d/cwd", tid); -+ -+ if (stat(path, &st) == -1) -+ continue; -+ -+ name_lnk = malloc(st.st_size + 1); -+ -+ igt_assert((read = readlink(path, name_lnk, st.st_size + 1))); -+ name_lnk[read] = '\0'; -+ -+ if (!strncmp(dir, name_lnk, strlen(dir))) -+ igt_show_stat(tid, pid_comm, &state, name_lnk); -+ -+ /* check also fd, seems that lsof(8) doesn't look here */ -+ memset(path, 0, sizeof(path)); -+ snprintf(path, sizeof(path), "/proc/%d/fd", tid); -+ -+ __igt_lsof_fds(tid, pid_comm, &state, path, dir); -+ -+ free(name_lnk); -+ } -+ procps_pids_unref(&info); -+#endif - } - - /** -@@ -1490,7 +1579,7 @@ igt_lsof(const char *dpath) - free(sanitized); - } - --static void pulseaudio_unload_module(proc_t *proc_info) -+static void pulseaudio_unload_module(const uid_t euid, const gid_t egid) - { - struct igt_helper_process pa_proc = {}; - char xdg_dir[PATH_MAX]; -@@ -1498,14 +1587,14 @@ static void pulseaudio_unload_module(proc_t *proc_info) - struct passwd *pw; - - igt_fork_helper(&pa_proc) { -- pw = getpwuid(proc_info->euid); -+ pw = getpwuid(euid); - homedir = pw->pw_dir; -- snprintf(xdg_dir, sizeof(xdg_dir), "/run/user/%d", proc_info->euid); -+ snprintf(xdg_dir, sizeof(xdg_dir), "/run/user/%d", euid); - - igt_info("Request pulseaudio to stop using audio device\n"); - -- setgid(proc_info->egid); -- setuid(proc_info->euid); -+ setgid(egid); -+ setuid(euid); - clearenv(); - setenv("HOME", homedir, 1); - setenv("XDG_RUNTIME_DIR",xdg_dir, 1); -@@ -1524,10 +1613,13 @@ static void pipewire_reserve_wait(void) - char xdg_dir[PATH_MAX]; - const char *homedir; - struct passwd *pw; -- proc_t *proc_info; -- PROCTAB *proc; -+ int tid = 0, euid, egid; - -+#ifdef HAVE_LIBPROCPS - igt_fork_helper(&pw_reserve_proc) { -+ proc_t *proc_info; -+ PROCTAB *proc; -+ - igt_info("Preventing pipewire-pulse to use the audio drivers\n"); - - proc = openproc(PROC_FILLCOM | PROC_FILLSTAT | PROC_FILLARG); -@@ -1540,19 +1632,45 @@ static void pipewire_reserve_wait(void) - } - closeproc(proc); - -+ tid = proc_info->tid; -+ euid = proc_info->euid; -+ egid = proc_info->egid; -+ freeproc(proc_info); -+#else -+ igt_fork_helper(&pw_reserve_proc) { -+ enum pids_item Items[] = { PIDS_ID_PID, PIDS_ID_EUID, PIDS_ID_EGID }; -+ enum rel_items { EU_PID, EU_EUID, EU_EGID }; -+ struct pids_info *info = NULL; -+ struct pids_stack *stack; -+ -+ igt_info("Preventing pipewire-pulse to use the audio drivers\n"); -+ -+ if (procps_pids_new(&info, Items, 3) < 0) { -+ igt_info("error getting pids: %d\n", errno); -+ exit(errno); -+ } -+ while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY))) { -+ tid = PIDS_VAL(EU_PID, s_int, stack, info); -+ if (pipewire_pulse_pid == tid) -+ break; -+ } -+ euid = PIDS_VAL(EU_EUID, s_int, stack, info); -+ egid = PIDS_VAL(EU_EGID, s_int, stack, info); -+ procps_pids_unref(&info); -+#endif -+ - /* Sanity check: if it can't find the process, it means it has gone */ -- if (pipewire_pulse_pid != proc_info->tid) -+ if (pipewire_pulse_pid != tid) - exit(0); - -- pw = getpwuid(proc_info->euid); -+ pw = getpwuid(euid); - homedir = pw->pw_dir; -- snprintf(xdg_dir, sizeof(xdg_dir), "/run/user/%d", proc_info->euid); -- setgid(proc_info->egid); -- setuid(proc_info->euid); -+ snprintf(xdg_dir, sizeof(xdg_dir), "/run/user/%d", euid); -+ setgid(egid); -+ setuid(euid); - clearenv(); - setenv("HOME", homedir, 1); - setenv("XDG_RUNTIME_DIR",xdg_dir, 1); -- freeproc(proc_info); - - /* - * pw-reserve will run in background. It will only exit when -@@ -1570,9 +1688,7 @@ static void pipewire_reserve_wait(void) - int pipewire_pulse_start_reserve(void) - { - bool is_pw_reserve_running = false; -- proc_t *proc_info; - int attempts = 0; -- PROCTAB *proc; - - if (!pipewire_pulse_pid) - return 0; -@@ -1584,6 +1700,10 @@ int pipewire_pulse_start_reserve(void) - * pipewire version 0.3.50 or upper. - */ - for (attempts = 0; attempts < PIPEWIRE_RESERVE_MAX_TIME; attempts++) { -+#ifdef HAVE_LIBPROCPS -+ PROCTAB *proc; -+ proc_t *proc_info; -+ - usleep(1000); - proc = openproc(PROC_FILLCOM | PROC_FILLSTAT | PROC_FILLARG); - igt_assert(proc != NULL); -@@ -1598,6 +1718,24 @@ int pipewire_pulse_start_reserve(void) - freeproc(proc_info); - } - closeproc(proc); -+#else -+ enum pids_item Items[] = { PIDS_ID_PID, PIDS_CMD }; -+ struct pids_info *info = NULL; -+ struct pids_stack *stack; -+ -+ usleep(1000); -+ -+ if (procps_pids_new(&info, Items, 2) < 0) -+ return 1; -+ while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY))) { -+ if (!strcmp(PIDS_VAL(1, str, stack, info), "pw-reserve")) { -+ is_pw_reserve_running = true; -+ pipewire_pw_reserve_pid = PIDS_VAL(0, s_int, stack, info); -+ break; -+ } -+ } -+ procps_pids_unref(&info); -+#endif - if (is_pw_reserve_running) - break; - } -@@ -1645,7 +1783,7 @@ void pipewire_pulse_stop_reserve(void) - * If the check fails, it means that the process can simply be killed. - */ - static int --__igt_lsof_audio_and_kill_proc(proc_t *proc_info, char *proc_path) -+__igt_lsof_audio_and_kill_proc(const pid_t tid, const char *cmd, const uid_t euid, const gid_t egid, char *proc_path) - { - const char *audio_dev = "/dev/snd/"; - char path[PATH_MAX * 2]; -@@ -1670,10 +1808,10 @@ __igt_lsof_audio_and_kill_proc(proc_t *proc_info, char *proc_path) - * 2) unload/unbind the the audio driver(s); - * 3) stop the pw-reserve thread. - */ -- if (!strcmp(proc_info->cmd, "pipewire-pulse")) { -+ if (!strcmp(cmd, "pipewire-pulse")) { - igt_info("process %d (%s) is using audio device. Should be requested to stop using them.\n", -- proc_info->tid, proc_info->cmd); -- pipewire_pulse_pid = proc_info->tid; -+ tid, cmd); -+ pipewire_pulse_pid = tid; - return 0; - } - /* -@@ -1685,9 +1823,9 @@ __igt_lsof_audio_and_kill_proc(proc_t *proc_info, char *proc_path) - * will respawn them. So, just ignore here, they'll honor pw-reserve, - * when the time comes. - */ -- if (!strcmp(proc_info->cmd, "pipewire-media-session")) -+ if (!strcmp(cmd, "pipewire-media-session")) - return 0; -- if (!strcmp(proc_info->cmd, "wireplumber")) -+ if (!strcmp(cmd, "wireplumber")) - return 0; - - dp = opendir(proc_path); -@@ -1723,22 +1861,22 @@ __igt_lsof_audio_and_kill_proc(proc_t *proc_info, char *proc_path) - * enough to unbind audio modules and won't cause race issues - * with systemd trying to reload it. - */ -- if (!strcmp(proc_info->cmd, "pulseaudio")) { -- pulseaudio_unload_module(proc_info); -+ if (!strcmp(cmd, "pulseaudio")) { -+ pulseaudio_unload_module(euid, egid); - break; - } - - /* For all other processes, just kill them */ - igt_info("process %d (%s) is using audio device. Should be terminated.\n", -- proc_info->tid, proc_info->cmd); -+ tid, cmd); - -- if (kill(proc_info->tid, SIGTERM) < 0) { -+ if (kill(tid, SIGTERM) < 0) { - igt_info("Fail to terminate %s (pid: %d) with SIGTERM\n", -- proc_info->cmd, proc_info->tid); -- if (kill(proc_info->tid, SIGABRT) < 0) { -+ cmd, tid); -+ if (kill(tid, SIGABRT) < 0) { - fail++; - igt_info("Fail to terminate %s (pid: %d) with SIGABRT\n", -- proc_info->cmd, proc_info->tid); -+ cmd, tid); - } - } - -@@ -1760,23 +1898,47 @@ int - igt_lsof_kill_audio_processes(void) - { - char path[PATH_MAX]; -+ int fail = 0; -+ -+#ifdef HAVE_LIBPROCPS - proc_t *proc_info; - PROCTAB *proc; -- int fail = 0; - - proc = openproc(PROC_FILLCOM | PROC_FILLSTAT | PROC_FILLARG); - igt_assert(proc != NULL); - pipewire_pulse_pid = 0; -- - while ((proc_info = readproc(proc, NULL))) { - if (snprintf(path, sizeof(path), "/proc/%d/fd", proc_info->tid) < 1) - fail++; - else -- fail += __igt_lsof_audio_and_kill_proc(proc_info, path); -+ fail += __igt_lsof_audio_and_kill_proc(proc_info->tid, proc_info->cmd, proc_info->euid, proc_info->egid, path); - - freeproc(proc_info); - } - closeproc(proc); -+#else -+ enum pids_item Items[] = { PIDS_ID_PID, PIDS_CMD, PIDS_ID_EUID, PIDS_ID_EGID }; -+ enum rel_items { EU_PID, EU_CMD, EU_EUID, EU_EGID }; -+ struct pids_info *info = NULL; -+ struct pids_stack *stack; -+ pid_t tid; -+ -+ if (procps_pids_new(&info, Items, 4) < 0) -+ return 1; -+ while ((stack = procps_pids_get(info, PIDS_FETCH_TASKS_ONLY))) { -+ tid = PIDS_VAL(EU_PID, s_int, stack, info); -+ -+ if (snprintf(path, sizeof(path), "/proc/%d/fd", tid) < 1) -+ fail++; -+ else -+ fail += __igt_lsof_audio_and_kill_proc(tid, -+ PIDS_VAL(EU_CMD, str, stack, info), -+ PIDS_VAL(EU_EUID, s_int, stack, info), -+ PIDS_VAL(EU_EGID, s_int, stack, info), -+ path); -+ } -+ procps_pids_unref(&info); -+#endif - - return fail; - } -diff --git a/lib/meson.build b/lib/meson.build -index 85f100f75..55efdc83b 100644 ---- a/lib/meson.build -+++ b/lib/meson.build -@@ -114,7 +114,6 @@ lib_deps = [ - libdrm, - libdw, - libkmod, -- libprocps, - libudev, - math, - pciaccess, -@@ -178,6 +177,12 @@ if chamelium.found() - lib_sources += 'monitor_edids/monitor_edids_helper.c' - endif - -+if libprocps.found() -+ lib_deps += libprocps -+else -+ lib_deps += libproc2 -+endif -+ - if get_option('srcdir') != '' - srcdir = join_paths(get_option('srcdir'), 'tests') - else -diff --git a/meson.build b/meson.build -index 1c872cc9c..0487158dc 100644 ---- a/meson.build -+++ b/meson.build -@@ -125,7 +125,15 @@ build_info += 'With libdrm: ' + ','.join(libdrm_info) - - pciaccess = dependency('pciaccess', version : '>=0.10') - libkmod = dependency('libkmod') --libprocps = dependency('libprocps', required : true) -+libprocps = dependency('libprocps', required : false) -+libproc2 = dependency('libproc2', required : false) -+if libprocps.found() -+ config.set('HAVE_LIBPROCPS', 1) -+elif libproc2.found() -+ config.set('HAVE_LIBPROC2', 1) -+else -+ error('Either libprocps or libproc2 is required') -+endif - - libunwind = dependency('libunwind', required : get_option('libunwind')) - build_info += 'With libunwind: @0@'.format(libunwind.found()) |