linux/tools/testing
Mathieu Desnoyers 127b6429d2 selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area
Rather than use rseq_get_abi() and pass its result through a register to
the inline assembler, directly access the per-thread rseq area through a
memory reference combining the %gs segment selector, the constant offset
of the field in struct rseq, and the rseq_offset value (in a register).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220124171253.22072-16-mathieu.desnoyers@efficios.com
2022-02-02 13:11:37 +01:00
..
cxl cxl/test: Mock acpi_table_parse_cedt() 2021-11-15 11:03:00 -08:00
fault-injection
ktest
kunit kunit: tool: Default --jobs to number of CPUs 2021-12-15 16:44:55 -07:00
nvdimm memremap: remove support for external pgmap refcounts 2021-12-04 12:46:09 -08:00
radix-tree tools: Fix math.h breakage 2021-11-30 09:14:42 -08:00
scatterlist
selftests selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area 2022-02-02 13:11:37 +01:00
vsock vsock_diag_test: remove free_sock_stat() call in test_no_sockets 2021-10-15 17:21:34 -07:00