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xen: fixes for 4.20-rc2
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCW+bgfAAKCRCAXGG7T9hj vuvvAQDWkWKWrvi6D71g6JV37aDAgv5QlyTnk9HbWKSFtzv1mgEAotDbEMnRuDE/ CKFo+1J1Lgc8qczbX36X6bXR5TEh9gw= =n7Iq -----END PGP SIGNATURE----- Merge tag 'for-linus-4.20a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Several fixes, mostly for rather recent regressions when running under Xen" * tag 'for-linus-4.20a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: remove size limit of privcmd-buf mapping interface xen: fix xen_qlock_wait() x86/xen: fix pv boot xen-blkfront: fix kernel panic with negotiate_mq error path xen/grant-table: Fix incorrect gnttab_dma_free_pages() pr_debug message CONFIG_XEN_PV breaks xen_create_contiguous_region on ARM
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commit
ab6e1f378f
7 changed files with 53 additions and 36 deletions
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@ -1919,6 +1919,7 @@ static int negotiate_mq(struct blkfront_info *info)
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GFP_KERNEL);
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if (!info->rinfo) {
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xenbus_dev_fatal(info->xbdev, -ENOMEM, "allocating ring_info structure");
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info->nr_rings = 0;
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return -ENOMEM;
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}
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