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* MIPS: kdump: Set correct value to kexec_indirection_page variableYang Wei2014-08-251-2/+6
| | | | | | | | | | | | | | | | Since there is not indirection page in crash type, so the vaule of the head field of kimage structure is not equal to the address of indirection page but IND_DONE. so we have to set kexec_indirection_page variable to the address of the head field of image structure. [ralf@linux-mips.org: Don't add pointless empty line, fix trailing whitespace damage.] Signed-off-by: Yang Wei <Wei.Yang@windriver.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7499/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: kdump: Add supportRalf Baechle2012-12-131-4/+29
| | | | | | | | | | | | [ralf@linux-mips.org: Original patch by Maxim Uvarov <muvarov@gmail.com> with plenty of further shining, polishing, debugging and testing by me.] Signed-off-by: Maxim Uvarov <muvarov@gmail.com> Cc: linux-mips@linux-mips.org Cc: kexec@lists.infradead.org Cc: horms@verge.net.au Patchwork: https://patchwork.linux-mips.org/patch/1025/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Unconditionally writeback and invalidate caches on kexec.Nicolas Schichan2007-08-271-4/+1
| | | | | Signed-off-by: Nicolas Schichan <nschichan@freebox.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Kexec: Fix several warnings.Ralf Baechle2007-07-311-5/+8
| | | | | | | | | arch/mips/kernel/machine_kexec.c: In function 'machine_kexec': arch/mips/kernel/machine_kexec.c:54: warning: assignment makes integer from pointer without a cast arch/mips/kernel/machine_kexec.c:70: warning: assignment makes integer from pointer without a cast arch/mips/kernel/machine_kexec.c:81: warning: format '%08x' expects type 'unsigned int', but argument 2 has type 'long unsigned int' Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Storage class should be before const qualifierTobias Klauser2007-02-171-2/+2
| | | | | | | | | | | The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [MIPS] Add support for kexecNicolas Schichan2006-11-301-0/+85
A tiny userland application loading the kernel and invoking kexec_load for mips is available here: http://chac.le-poulpe.net/~nico/kexec/kexec-2006-10-18.tar.gz Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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