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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> | 2024-12-14 19:51:19 +0100 |
| commit | a6294d6010754c6066c42b5b38d3fc4915228200 (patch) | |
| tree | 54600a0fd07b163e850bf7142748466299ac07f1 /arch | |
| parent | 1bd118c5f887802cef2d9ba0d1917258667f1cae (diff) | |
| download | linux-a6294d6010754c6066c42b5b38d3fc4915228200.tar.gz linux-a6294d6010754c6066c42b5b38d3fc4915228200.tar.bz2 linux-a6294d6010754c6066c42b5b38d3fc4915228200.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 4b6179a8a3e8..8d84684000b0 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -403,6 +403,6 @@ int elf_core_copy_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; } |