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Heiko Carstens 8c746b6650 s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling 
[ Upstream commit f9bbf25e7b2b74b52b2f269216a92657774f239c ]

Return -EFAULT if put_user() for the PTRACE_GET_LAST_BREAK
request fails, instead of silently ignoring it.

Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-26 11:27:37 +02:00
..
appldata
s390/appldata: use struct_size() helper
2020-06-29 16:32:34 +02:00
boot
s390/ipl: add missing intersection check to ipl_report handling
2023-03-22 13:30:05 +01:00
configs
s390: update defconfigs
2020-11-12 12:10:36 +01:00
crypto
s390/archrandom: simplify back to earlier design and initialize earlier
2022-07-07 17:52:16 +02:00
hypfs
s390/hypfs: avoid error message under KVM
2022-09-05 10:28:57 +02:00
include
s390/debug: add _ASM_S390_ prefix to header guard
2023-02-01 08:23:16 +01:00
kernel
s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling
2023-04-26 11:27:37 +02:00
kvm
KVM: s390: pv: fix external interruption loop not always detected
2023-04-20 12:10:21 +02:00
lib
s390/uaccess: add missing earlyclobber annotations to __clear_user()
2023-04-05 11:23:51 +02:00
mm
s390/extmem: return correct segment type in __segment_load()
2023-03-11 16:39:55 +01:00
net
bpf, s390: Fix potential memory leak about jit_data
2021-10-13 10:04:29 +02:00
oprofile
s390/unwind: introduce stack unwind API
2019-05-02 13:54:11 +02:00
pci
s390/pci: add missing EX_TABLE entries to __pcistg_mio_inuser()/__pcilg_mio_inuser()
2022-11-03 23:57:50 +09:00
purgatory
s390: disable SSP when needed
2021-07-20 16:05:42 +02:00
tools
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
Kbuild
s390/numa: move code to arch/s390/kernel
2020-08-11 18:16:55 +02:00
Kconfig
s390: remove unneeded 'select BUILD_BIN2C'
2022-07-07 17:52:18 +02:00
Kconfig.debug
s390/mm,ptdump: convert to generic page table dumper
2020-09-14 11:38:34 +02:00
Makefile
s390: disable -Warray-bounds
2022-05-18 10:23:45 +02:00