summaryrefslogtreecommitdiff
path: root/arch/sparc
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2022-12-12 17:28:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-12-12 17:28:58 -0800
commit8702f2c611bf124c48b21b5c57bfc156cd11f4ca (patch)
tree00ea3dbf1acfd58d01fceebca41e11a6f9a6a943 /arch/sparc
parenta7cacfb0688e3988660e90fad7017cc9a18ab390 (diff)
parent12b677f2c697d61e5ddbcb6c1650050a39392f54 (diff)
Merge tag 'mm-nonmm-stable-2022-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton: - A ptrace API cleanup series from Sergey Shtylyov - Fixes and cleanups for kexec from ye xingchen - nilfs2 updates from Ryusuke Konishi - squashfs feature work from Xiaoming Ni: permit configuration of the filesystem's compression concurrency from the mount command line - A series from Akinobu Mita which addresses bound checking errors when writing to debugfs files - A series from Yang Yingliang to address rapidio memory leaks - A series from Zheng Yejian to address possible overflow errors in encode_comp_t() - And a whole shower of singleton patches all over the place * tag 'mm-nonmm-stable-2022-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (79 commits) ipc: fix memory leak in init_mqueue_fs() hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount rapidio: devices: fix missing put_device in mport_cdev_open kcov: fix spelling typos in comments hfs: Fix OOB Write in hfs_asc2mac hfs: fix OOB Read in __hfs_brec_find relay: fix type mismatch when allocating memory in relay_create_buf() ocfs2: always read both high and low parts of dinode link count io-mapping: move some code within the include guarded section kernel: kcsan: kcsan_test: build without structleak plugin mailmap: update email for Iskren Chernev eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD rapidio: fix possible UAF when kfifo_alloc() fails relay: use strscpy() is more robust and safer cpumask: limit visibility of FORCE_NR_CPUS acct: fix potential integer overflow in encode_comp_t() acct: fix accuracy loss for input value of encode_comp_t() linux/init.h: include <linux/build_bug.h> and <linux/stringify.h> rapidio: rio: fix possible name leak in rio_register_mport() rapidio: fix possible name leaks when rio_add_device() fails ...
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/kernel/ptrace_32.c9
-rw-r--r--arch/sparc/kernel/ptrace_64.c23
2 files changed, 16 insertions, 16 deletions
diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c
index e7db48acb838..c273ccebea46 100644
--- a/arch/sparc/kernel/ptrace_32.c
+++ b/arch/sparc/kernel/ptrace_32.c
@@ -158,8 +158,9 @@ static int genregs32_set(struct task_struct *target,
35 * sizeof(u32), 36 * sizeof(u32));
if (ret || !count)
return ret;
- return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- 36 * sizeof(u32), 38 * sizeof(u32));
+ user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 36 * sizeof(u32),
+ 38 * sizeof(u32));
+ return 0;
}
static int fpregs32_get(struct task_struct *target,
@@ -203,8 +204,8 @@ static int fpregs32_set(struct task_struct *target,
33 * sizeof(u32),
34 * sizeof(u32));
if (!ret)
- ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- 34 * sizeof(u32), -1);
+ user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+ 34 * sizeof(u32), -1);
return ret;
}
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index 86a7eb5c27ba..4deba5b6eddb 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -332,8 +332,8 @@ static int genregs64_set(struct task_struct *target,
}
if (!ret)
- ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- 36 * sizeof(u64), -1);
+ user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+ 36 * sizeof(u64), -1);
return ret;
}
@@ -406,8 +406,8 @@ static int fpregs64_set(struct task_struct *target,
task_thread_info(target)->fpsaved[0] = fprs;
if (!ret)
- ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- 35 * sizeof(u64), -1);
+ user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+ 35 * sizeof(u64), -1);
return ret;
}
@@ -473,10 +473,8 @@ static int setregs64_set(struct task_struct *target,
15 * sizeof(u64));
if (ret)
return ret;
- ret =user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- 15 * sizeof(u64), 16 * sizeof(u64));
- if (ret)
- return ret;
+ user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+ 15 * sizeof(u64), 16 * sizeof(u64));
/* TSTATE */
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&tstate,
@@ -670,8 +668,9 @@ finish:
pos *= sizeof(reg);
count *= sizeof(reg);
- return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- 38 * sizeof(reg), -1);
+ user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+ 38 * sizeof(reg), -1);
+ return 0;
}
static int fpregs32_get(struct task_struct *target,
@@ -737,8 +736,8 @@ static int fpregs32_set(struct task_struct *target,
task_thread_info(target)->fpsaved[0] = fprs;
if (!ret)
- ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
- 34 * sizeof(u32), -1);
+ user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+ 34 * sizeof(u32), -1);
return ret;
}