3 Commits

Author	SHA1	Message	Date
Thomas Gleixner	f50a7f3d92	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 ... Based on 1 normalized pattern(s): licensed under gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 99 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Steve Winslow <swinslow@gmail.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170027.163048684@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2019-05-30 11:29:21 -07:00
Michael Ellerman	1cdc6c14b0	selftests/powerpc: Only run some tests on ppc64le ... These tests are currently failing on (some) big endian systems. Until we can fix that, skip them unless we're on ppc64le. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>	2018-08-07 21:49:25 +10:00
Rashmica Gupta	5f337e3e5b	selftests/powerpc: Add test to check if VSRs are corrupted ... When a transaction is aborted, VSR values should rollback to the checkpointed values before the transaction began. VSRs used elsewhere in the kernel during a transaction, or while the transaction is suspended should not affect the checkpointed values. Prior to the bug fix in commit d31626f70b ("powerpc: Don't corrupt transactional state when using FP/VMX in kernel") when VMX was requested by the kernel the .vr_state (which held the checkpointed state of VSRs before the transaction) was overwritten with the current state from outside the transation. Thus if the transaction did not complete, the VSR values would be "rolled back" to potentially incorrect values. Signed-off-by: Rashmica Gupta <rashmicy@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>	2015-12-14 20:41:50 +11:00