Sugar Zhang 6f048a072e fiq_debugger_arm: Print real address instead of hashed address
This patch replaces %p with %px to print real address for debugging.

Refer to:
Documentation/core-api/printk-formats.rst: Unmodified Addresses

Before:

debug> bt
pid: 0  comm: swapper/0
 r0 00000000  r1 b0d08cb0  r2 00000008  r3 00000001
 r4 b0c50008  r5 00000000  r6 00000000  r7 b0d01ef0
 r8 f0803000  r9 b0d00000 r10 00000000 r11 b0d01f68  mode SVC
 ip 00000000  sp b0d01ec0  lr b010e308  pc b010e314 cpsr 600001d3
  pc: 319691eb (handle_IPI+0x11c/0x18c), lr 3029134f (handle_IPI+0x110/0x18c)
  pc: d0f03ab2 (gic_handle_irq+0x74/0x78), lr d0f03ab2 (gic_handle_irq+0x74/0x78)
  pc: 86ca801d (__irq_svc+0x58/0x8c), lr 86ca801d (__irq_svc+0x58/0x8c)

After this patch:

debug> bt
pid: 0  comm: swapper/0
 r0 00000000  r1 b0d08cb0  r2 0000000c  r3 00000001
 r4 b0c50008  r5 00000000  r6 00000000  r7 b0d01ef0
 r8 f0803000  r9 b0d00000 r10 00000000 r11 b0d01f68  mode SVC
 ip 00000000  sp b0d01ec0  lr b010e308  pc b010e314 cpsr 600d01d3
  pc: b010e314 (handle_IPI+0x11c/0x18c), lr b010e308 (handle_IPI+0x110/0x18c)
  pc: b03b347c (gic_handle_irq+0x74/0x78), lr b03b347c (gic_handle_irq+0x74/0x78)
  pc: b0101a78 (__irq_svc+0x58/0x8c), lr b0101a78 (__irq_svc+0x58/0x8c)

Change-Id: I9ef798f30531c654ef18ff59d56bb85facccb79d
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
2021-01-22 20:12:57 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-08-29 19:45:37 +08:00
2019-08-29 19:45:37 +08:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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