X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=Documentation%2Fadmin-guide%2Fkernel-parameters.txt;h=65731b060e3fef98cb97f03695ca8757ee197700;hb=b46ae77f67874918c540feb1e37a63308b2c9290;hp=01c7082ee999b2f923ff5fb76cb3b3cb3749e623;hpb=d99b91a99be430be45413052bb428107c435918b;p=linux-2.6-microblaze.git diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 01c7082ee999..65731b060e3f 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2227,7 +2227,7 @@ forcing Dual Address Cycle for PCI cards supporting greater than 32-bit addressing. - iommu.strict= [ARM64, X86] Configure TLB invalidation behaviour + iommu.strict= [ARM64, X86, S390] Configure TLB invalidation behaviour Format: { "0" | "1" } 0 - Lazy mode. Request that DMA unmap operations use deferred @@ -3333,6 +3333,11 @@ mga= [HW,DRM] + microcode.force_minrev= [X86] + Format: + Enable or disable the microcode minimal revision + enforcement for the runtime microcode loader. + min_addr=nn[KMG] [KNL,BOOT,IA-64] All physical memory below this physical address is ignored. @@ -3591,6 +3596,13 @@ [NFS] set the TCP port on which the NFSv4 callback channel should listen. + nfs.delay_retrans= + [NFS] specifies the number of times the NFSv4 client + retries the request before returning an EAGAIN error, + after a reply of NFS4ERR_DELAY from the server. + Only applies if the softerr mount option is enabled, + and the specified value is >= 0. + nfs.enable_ino64= [NFS] enable 64-bit inode numbers. If zero, the NFS client will fake up a 32-bit inode @@ -5682,9 +5694,10 @@ s390_iommu= [HW,S390] Set s390 IOTLB flushing mode strict - With strict flushing every unmap operation will result in - an IOTLB flush. Default is lazy flushing before reuse, - which is faster. + With strict flushing every unmap operation will result + in an IOTLB flush. Default is lazy flushing before + reuse, which is faster. Deprecated, equivalent to + iommu.strict=1. s390_iommu_aperture= [KNL,S390] Specifies the size of the per device DMA address space