lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 11 Jun 2020 12:54:56 +0200 From: Vlastimil Babka <vbabka@...e.cz> To: "Kaneda, Erik" <erik.kaneda@...el.com>, Vegard Nossum <vegard.nossum@...cle.com>, "Rafael J. Wysocki" <rafael@...nel.org>, "Moore, Robert" <robert.moore@...el.com> Cc: Kees Cook <keescook@...omium.org>, "Wysocki, Rafael J" <rafael.j.wysocki@...el.com>, Christoph Lameter <cl@...ux.com>, Andrew Morton <akpm@...ux-foundation.org>, Marco Elver <elver@...gle.com>, Waiman Long <longman@...hat.com>, LKML <linux-kernel@...r.kernel.org>, Linux MM <linux-mm@...ck.org>, ACPI Devel Maling List <linux-acpi@...r.kernel.org>, Len Brown <lenb@...nel.org>, Steven Rostedt <rostedt@...dmis.org> Subject: Re: slub freelist issue / BUG: unable to handle page fault for address: 000000003ffe0018 On 6/11/20 3:40 AM, Kaneda, Erik wrote: > We'll take this patch for ACPICA and it will be in the next release. > > Rafael, do you want to take this as a part of the next rc? Or should we wait for the next merge window? IMHO this should rather be fixed in 5.8 with CC stable, not next merge window. > Thanks, > Erik >> >> diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c >> index 2566e2d4c7803..b76bbab917941 100644 >> --- a/drivers/acpi/acpica/nsaccess.c >> +++ b/drivers/acpi/acpica/nsaccess.c >> @@ -98,14 +98,12 @@ acpi_status acpi_ns_root_initialize(void) >> * predefined names are at the root level. It is much easier to >> * just create and link the new node(s) here. >> */ >> - new_node = >> - ACPI_ALLOCATE_ZEROED(sizeof(struct >> acpi_namespace_node)); >> + new_node = acpi_ns_create_node(*ACPI_CAST_PTR (u32, >> init_val->name)); >> if (!new_node) { >> status = AE_NO_MEMORY; >> goto unlock_and_exit; >> } >> >> - ACPI_COPY_NAMESEG(new_node->name.ascii, init_val->name); >> new_node->descriptor_type = ACPI_DESC_TYPE_NAMED; >> new_node->type = init_val->type; >> >> >> Vegard >
Powered by blists - more mailing lists