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Groups > linux.kernel > #1193141
| From | Joerg Roedel <joro@8bytes.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] Do not reserve crashkernel high memory if crashkernel low memory reserving failed |
| Date | 2015-07-27 16:10 +0200 |
| Message-ID | <pQRgm-46U-21@gated-at.bofh.it> (permalink) |
| References | (4 earlier) <pOB63-2Rd-21@gated-at.bofh.it> <pOBz5-3p0-17@gated-at.bofh.it> <pOLoL-JK-43@gated-at.bofh.it> <pOZi2-3RO-7@gated-at.bofh.it> <pPbVU-6bx-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Jul 22, 2015 at 04:41:00PM -0700, Yinghai Lu wrote: > Do you mean BIOS have that disabled with not exposing DMAR table ? > > kernel for RHEL 6 and RHEL7 have them enabled. > Also opensuse kernel have that enabled too. You still need to pass intel_iommu=on in the kernel command line to enable its usage. Joerg -- 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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Re: [PATCH v2] Do not reserve crashkernel high memory if crashkernel low memory reserving failed Yinghai Lu <yinghai@kernel.org> - 2015-07-23 01:50 +0200 Re: [PATCH v2] Do not reserve crashkernel high memory if crashkernel low memory reserving failed Joerg Roedel <joro@8bytes.org> - 2015-07-27 16:10 +0200
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