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Groups > linux.kernel > #1230659
| From | Paul Burton <paul.burton@imgtec.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 05/10] MIPS: CPS: skip Config1 presence check |
| Date | 2015-09-22 20:20 +0200 |
| Message-ID | <qbAkA-4J7-79@gated-at.bofh.it> (permalink) |
| References | <qbAkx-4J7-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The Config1 register is architecturally defined as required, and is thus present in all systems which may make use of cps-vec.S. Skip the check for its presence via the Config.M bit. Signed-off-by: Paul Burton <paul.burton@imgtec.com> --- arch/mips/kernel/cps-vec.S | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index 5407ce4..84af91a 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -50,9 +50,7 @@ * MT is not supported then branch to nomt. */ .macro has_mt dest, nomt - mfc0 \dest, CP0_CONFIG - bgez \dest, \nomt - mfc0 \dest, CP0_CONFIG, 1 + mfc0 \dest, CP0_CONFIG, 1 bgez \dest, \nomt mfc0 \dest, CP0_CONFIG, 2 bgez \dest, \nomt -- 2.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 00/10] CPS SMP fixes & debug improvements Paul Burton <paul.burton@imgtec.com> - 2015-09-22 20:20 +0200 [PATCH 08/10] MIPS: CM: introduce core-other locking functions Paul Burton <paul.burton@imgtec.com> - 2015-09-22 20:20 +0200 [PATCH 05/10] MIPS: CPS: skip Config1 presence check Paul Burton <paul.burton@imgtec.com> - 2015-09-22 20:20 +0200 [PATCH 01/10] MIPS: CPS: set Status.BEV bit during early boot Paul Burton <paul.burton@imgtec.com> - 2015-09-22 20:20 +0200
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