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| author |   Arnd Bergmann <arnd@arndb.de> | 2020-05-29 22:00:27 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-06-11 19:03:03 +0200 |
| commit | 89f3b3196e7fe63a66296c7ed95b96964963c6ea (patch) | |
| tree | 8c042b9fa89e3e72e510ec5608d652881e8892e4 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | media: atomisp: re-enable warnings again (diff) | |
| download | wireguard-linux-89f3b3196e7fe63a66296c7ed95b96964963c6ea.tar.xz wireguard-linux-89f3b3196e7fe63a66296c7ed95b96964963c6ea.zip | |
media: staging: media: atomisp: fix stack overflow in init_pipe_defaults()
When building with clang, multiple copies of the structures to be
initialized are passed around on the stack and copied locally, using an
insane amount of stack space:
drivers/staging/media/atomisp/pci/sh_css.c:2371:1: error: stack frame size of 26864 bytes in function 'create_pipe' [-Werror,-Wframe-larger-than=]
Use constantly-allocated variables plus an explicit memcpy()
to avoid that.
Co-authored-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fixes: 6dc9a2568f84 ("media: atomisp: convert default struct values to use compound-literals with designated initializers")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions