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| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2017-11-08 09:17:38 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-11-16 15:06:15 +0100 |
| commit | de9954b75e992d26a67d83990e6219dcb6edc3bf (patch) | |
| tree | b3f83b1ce69110268dc4965e47c487bc5325b625 /arch | |
| parent | 0da0017f72554c005c1a04c3adc5da9eb64fa7e5 (diff) | |
| download | op-kernel-dev-de9954b75e992d26a67d83990e6219dcb6edc3bf.zip op-kernel-dev-de9954b75e992d26a67d83990e6219dcb6edc3bf.tar.gz | |
s390/perf: add perf register support for floating-point registers
For correct unwinding of user space processes, the floating-point
register contents are required. For example, leaf functions might
use fp registers to temporarily store the return address.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Reviewed-and-tested-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions
