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| author | Tiwei Bie <tiwei.btw@antgroup.com> | 2024-09-13 10:33:02 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-09 10:32:54 +0100 |
| commit | d3ca120303a73116ef5e8feba550d122d46898de (patch) | |
| tree | 0e87c81aa868c581d1772ce26d41c61326ee805a /arch | |
| parent | a875c023155ea92b75d6323977003e64d92ae7fc (diff) | |
| download | linux-d3ca120303a73116ef5e8feba550d122d46898de.tar.gz linux-d3ca120303a73116ef5e8feba550d122d46898de.tar.bz2 linux-d3ca120303a73116ef5e8feba550d122d46898de.zip | |
um: Fix the return value of elf_core_copy_task_fpregs
[ Upstream commit 865e3845eeaa21e9a62abc1361644e67124f1ec0 ]
This function is expected to return a boolean value, which should be
true on success and false on failure.
Fixes: d1254b12c93e ("uml: fix x86_64 core dump crash")
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Link: https://patch.msgid.link/20240913023302.130300-1-tiwei.btw@antgroup.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/kernel/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index 6daffb9d8a8d..afe67d816146 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -397,6 +397,6 @@ int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) { int cpu = current_thread_info()->cpu; - return save_i387_registers(userspace_pid[cpu], (unsigned long *) fpu); + return save_i387_registers(userspace_pid[cpu], (unsigned long *) fpu) == 0; } |