1 files changed, 0 insertions, 129 deletions

diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1405.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1405.toml
deleted file mode 100644
index 9d7bca21..00000000
--- a/gitlab/issues/target_missing/host_missing/accel_missing/1405.toml
+++ /dev/null
@@ -1,129 +0,0 @@
-id = 1405
-title = "linux-user: calling SYS_get_thread_area and SYS_get_thread_area has incorrent result on multithread environment"
-state = "closed"
-created_at = "2023-01-01T12:24:41.485Z"
-closed_at = "2023-03-12T17:41:43.585Z"
-labels = ["linux-user"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/1405"
-host-os = "Ubuntu 22.10"
-host-arch = "x86"
-qemu-version = "qemu-i386 version 7.2.50 (v7.2.0-333-g222059a0fc)"
-guest-os = "n/a"
-guest-arch = "n/a"
-description = """"""
-reproduce = """1. Compile test.out by Command and source code: 
-```
-gcc -m32 -g test.c -lpthread -o test.out
-```
-```
-#include <sys/syscall.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <pthread.h>
-#include <asm/ldt.h>
-
-static inline int set_thread_area( struct user_desc *ptr )
-{
-    return syscall( SYS_set_thread_area, ptr );
-}
-
-static inline int get_thread_area( struct user_desc *ptr )
-{
-    return syscall( SYS_get_thread_area, ptr );
-}
-
-static unsigned int entry_number;
-
-static void* start_routine(void* ptr) 
-{
-    struct user_desc user_desc0 = { entry_number };
-    struct user_desc user_desc1 = { entry_number };
-    struct user_desc user_desc2 = { entry_number };
-    get_thread_area(&user_desc0);
-    printf("child thread: %u\\n", user_desc0.base_addr);
-
-    user_desc1.base_addr = 2;
-    user_desc1.limit     = 0xFFF;
-    user_desc1.seg_32bit = 1;
-    set_thread_area( &user_desc1 );
-
-    get_thread_area(&user_desc2);
-    printf("child thread: %u\\n", user_desc2.base_addr);
-    return NULL;
-}
-
-int main(void) {
-    struct user_desc user_desc0 = { -1 }, user_desc1 = { 0 }, user_desc2 = { 0 };
-    user_desc0.seg_32bit = 1;
-    user_desc0.useable = 1;
-    set_thread_area( &user_desc0 );
-
-    entry_number = user_desc0.entry_number;
-
-    user_desc1.entry_number = entry_number;
-    user_desc1.base_addr = 1;
-    user_desc1.limit     = 0xFFF;
-    user_desc1.seg_32bit = 1;
-    set_thread_area( &user_desc1 );
-
-    pthread_t thread_id;
-    pthread_create(&thread_id, NULL, &start_routine, NULL);
-    pthread_join(thread_id, NULL);
-
-    user_desc2.entry_number = entry_number;
-    get_thread_area(&user_desc2);
-    printf("main  thread: %u\\n", user_desc2.base_addr); // main  thread: 1
-    return 0;
-}
- ```
-2. Correct Result:
-```
-child thread: 1
-child thread: 2
-main  thread: 1
-```
-qemu-i386 Print Result:
-```
-child thread: 1
-child thread: 2
-main  thread: 2
-```"""
-additional = """patch for fix the bug: 
-
-https://lists.nongnu.org/archive/html/qemu-devel/2023-02/msg02203.html
-
-CPUX86State::gdt::base on differect threads must have different vaules, but it points to same memory.
-value of CPUX86State::gdt::base must be copied when clone thread.
-
-https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/x86/kernel/tls.c
-
-SYS_set_thread_area call do_set_thread_area in kernel, it set user_desc to different memroy area on differernt threads. tls_array is in thread local memory.
-
-```
-static void set_tls_desc(struct task_struct *p, int idx,
-\t\t\t const struct user_desc *info, int n)
-{
-\tstruct thread_struct *t = &p->thread;
-\tstruct desc_struct *desc = &t->tls_array[idx - GDT_ENTRY_TLS_MIN];
-\tint cpu;
-
-\t/*
-\t * We must not get preempted while modifying the TLS.
-\t */
-\tcpu = get_cpu();
-
-\twhile (n-- > 0) {
-\t\tif (LDT_empty(info) || LDT_zero(info))
-\t\t\tmemset(desc, 0, sizeof(*desc));
-\t\telse
-\t\t\tfill_ldt(desc, info);
-\t\t++info;
-\t\t++desc;
-\t}
-
-\tif (t == &current->thread)
-\t\tload_TLS(t, cpu);
-
-\tput_cpu();
-}
-```"""