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ARCv2: [plat-hsdk]: Save accl reg pair by default
authorVineet Gupta <vgupta@synopsys.com>
Tue, 17 Jul 2018 22:21:56 +0000 (15:21 -0700)
committerVineet Gupta <vgupta@synopsys.com>
Thu, 19 Jul 2018 17:36:45 +0000 (10:36 -0700)
commitaf1fc5baa724c63ce1733dfcf855bad5ef6078e3
treea947ac298a5d3224bc2ac2c2020b85142f267ae9tree | snapshot
parent93312b6da4df31e4102ce5420e6217135a16c7eacommit | diff
ARCv2: [plat-hsdk]: Save accl reg pair by default

This manifsted as strace segfaulting on HSDK because gcc was targetting
the accumulator registers as GPRs, which kernek was not saving/restoring
by default.

Cc: stable@vger.kernel.org #4.14+
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/Kconfig diff | blob | history
arch/arc/plat-hsdk/Kconfig diff | blob | history
John Crispins staging tree