wireguard-linux/drivers/misc/sgi-xp/xp_main.c, branch jd/unified-crypt-queue

misc/sgi-xp: remove SGI SN2 support

2019-08-16T18:33:56Z

Note this also marks xp broken on ia64 now, as the UV support, which was disable in generic kernels before actually never compiled due to undefined uv_gpa_to_soc_phys_ram and uv_gpa_in_mmr_space symbols since at least commit c2c9f1157414 ("x86: uv: update XPC to handle updated BIOS interface"). Signed-off-by: Christoph Hellwig Link: https://lkml.kernel.org/r/20190813072514.23299-11-hch@lst.de Signed-off-by: Tony Luck

sgi-xp: Use designated initializers

2017-05-28T17:22:42Z

Prepare to mark sensitive kernel structures for randomization by making sure they're using designated initializers. In this case, no initializers are needed (they can be NULL initialized and callers adjusted to check for NULL, which is more efficient than an indirect call). Cc: Robin Holt Signed-off-by: Kees Cook Reviewed-by: Christoph Hellwig

x86: uv: xpc needs to provide an abstraction for uv_gpa

2009-12-16T15:20:13Z

Provide an SGI SN2/UV agnositic method for converting a global physical address into a socket physical address. Signed-off-by: Robin Holt Cc: Jack Steiner Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

sgi-xp/sgi-gru: allow modules to load on non-uv systems

2009-04-21T20:41:50Z

For an upcoming distro release, we need to have the xp kernel module loadable even when not on UV equipment. The xpc module will not load. This will allow one set of modules dependent upon xp to work on either UV or non-UV equipment. Signed-off-by: Robin Holt Signed-off-by: Jack Steiner Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

SGI: struct device - replace bus_id with dev_name(), dev_set_name()

2009-01-06T18:44:37Z

CC: Jack Steiner Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman

sgi-xp: define xp_expand_memprotect() and xp_restrict_memprotect()

2008-11-06T04:32:20Z

Define xp_expand_memprotect() and xp_restrict_memprotect() so they can be tailered to the hardware they are run on. Signed-off-by: Dean Nelson Signed-off-by: H. Peter Anvin

sgi-xp: setup the notify GRU message queue

2008-07-30T16:41:50Z

Setup the notify GRU message queue that is used for sending user messages on UV systems. Signed-off-by: Dean Nelson Cc: Jack Steiner Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

sgi-xp: add usage of GRU driver by xpc_remote_memcpy()

2008-07-30T16:41:50Z

Add UV support to xpc_remote_memcpy(), which involves interfacing to the GRU driver. Signed-off-by: Dean Nelson Cc: Jack Steiner Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

sgi-xp: enable building of XPC/XPNET on x86_64

2008-07-30T16:41:50Z

Get XPC/XPNET to build on x86_64. Trying to modprobe them up on a non-UV or sn2 system will result in a -ENODEV. Signed-off-by: Dean Nelson Cc: Jack Steiner Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

sgi-xp: move xpc_allocate() into xpc_send()/xpc_send_notify()

2008-07-30T16:41:49Z

Move xpc_allocate() functionality into xpc_send()/xpc_send_notify() so xpc_allocate() no longer needs to be called by XPNET. Signed-off-by: Dean Nelson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds