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| Started by | Michael Ellerman <mpe@ellerman.id.au> |
|---|---|
| First post | 2016-07-05 16:20 +0200 |
| Last post | 2016-07-05 16:20 +0200 |
| Articles | 1 — 1 participant |
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Re: powerpc/pseries: fix error return value in cmm_mem_going_offline Michael Ellerman <mpe@ellerman.id.au> - 2016-07-05 16:20 +0200
| From | Michael Ellerman <mpe@ellerman.id.au> |
|---|---|
| Date | 2016-07-05 16:20 +0200 |
| Subject | Re: powerpc/pseries: fix error return value in cmm_mem_going_offline |
| Message-ID | <rRzmL-3UP-25@gated-at.bofh.it> |
On Tue, 2016-08-03 at 21:26:17 UTC, Rasmus Villemoes wrote: > cmm_mem_going_offline is (only) called from cmm_memory_cb(), which > sends the return value through notifier_from_errno(). The latter > expects 0 or -errno (notifier_to_errno(notifier_from_errno(x)) is 0 > for any x >= 0, so passing a positive value cannot make sense). Hence > negate ENOMEM. > > Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/e2be23712a9c8e3710c9e2684a cheers
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