Merge tag 'printk-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek...

Pull printk updates from Petr Mladek:

 - Allow to print symbolic error names via new %pe modifier.

 - Use pr_warn() instead of the remaining pr_warning() calls. Fix
   formatting of the related lines.

 - Add VSPRINTF entry to MAINTAINERS.

* tag 'printk-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: (32 commits)
  checkpatch: don't warn about new vsprintf pointer extension '%pe'
  MAINTAINERS: Add VSPRINTF
  tools lib api: Renaming pr_warning to pr_warn
  ASoC: samsung: Use pr_warn instead of pr_warning
  lib: cpu_rmap: Use pr_warn instead of pr_warning
  trace: Use pr_warn instead of pr_warning
  dma-debug: Use pr_warn instead of pr_warning
  vgacon: Use pr_warn instead of pr_warning
  fs: afs: Use pr_warn instead of pr_warning
  sh/intc: Use pr_warn instead of pr_warning
  scsi: Use pr_warn instead of pr_warning
  platform/x86: intel_oaktrail: Use pr_warn instead of pr_warning
  platform/x86: asus-laptop: Use pr_warn instead of pr_warning
  platform/x86: eeepc-laptop: Use pr_warn instead of pr_warning
  oprofile: Use pr_warn instead of pr_warning
  of: Use pr_warn instead of pr_warning
  macintosh: Use pr_warn instead of pr_warning
  idsn: Use pr_warn instead of pr_warning
  ide: Use pr_warn instead of pr_warning
  crypto: n2: Use pr_warn instead of pr_warning
  ...

diff --cc Documentation/core-api/printk-formats.rst
Simple merge

diff --cc MAINTAINERS
Simple merge

diff --cc arch/arm64/kernel/hw_breakpoint.c
Simple merge

diff --cc arch/arm64/kernel/smp.c
Simple merge

diff --cc arch/ia64/kernel/setup.c
Simple merge

diff --cc arch/x86/kernel/amd_gart_64.c
Simple merge

diff --cc arch/x86/kernel/apic/apic.c
Simple merge

diff --cc arch/x86/kernel/umip.c
index 548fefed71eecdcfcd2437341ae7f7f4dfa7197e,de340e47f82d8ec333144dec73e78c405c3f9a71..b4a3048931898b6fd89e83530128f4ffadb01cba
--- 1/arch/x86/kernel/umip.c
--- 2/arch/x86/kernel/umip.c
+++ b/arch/x86/kernel/umip.c
@@@ -380,17 -370,16 +380,17 @@@ bool fixup_umip_exception(struct pt_reg
        if (umip_inst < 0)
                return false;
  
-       umip_pr_warning(regs, "%s instruction cannot be used by applications.\n",
+       umip_pr_warn(regs, "%s instruction cannot be used by applications.\n",
                        umip_insns[umip_inst]);
  
 -      /* Do not emulate SLDT, STR or user long mode processes. */
 -      if (umip_inst == UMIP_INST_STR || umip_inst == UMIP_INST_SLDT || user_64bit_mode(regs))
 +      /* Do not emulate (spoof) SLDT or STR. */
 +      if (umip_inst == UMIP_INST_STR || umip_inst == UMIP_INST_SLDT)
                return false;
  
-       umip_pr_warning(regs, "For now, expensive software emulation returns the result.\n");
+       umip_pr_warn(regs, "For now, expensive software emulation returns the result.\n");
  
 -      if (emulate_umip_insn(&insn, umip_inst, dummy_data, &dummy_data_size))
 +      if (emulate_umip_insn(&insn, umip_inst, dummy_data, &dummy_data_size,
 +                            user_64bit_mode(regs)))
                return false;
  
        /*

diff --cc arch/x86/mm/testmmiotrace.c
Simple merge

diff --cc drivers/acpi/apei/ghes.c
Simple merge

diff --cc drivers/crypto/n2_core.c
Simple merge

diff --cc drivers/isdn/hardware/mISDN/avmfritz.c
Simple merge

diff --cc drivers/isdn/hardware/mISDN/hfcpci.c
Simple merge

diff --cc drivers/isdn/hardware/mISDN/hfcsusb.c
Simple merge

diff --cc drivers/isdn/hardware/mISDN/mISDNipac.c
Simple merge

diff --cc drivers/isdn/hardware/mISDN/mISDNisar.c
Simple merge

diff --cc drivers/isdn/hardware/mISDN/netjet.c
Simple merge

diff --cc drivers/isdn/hardware/mISDN/w6692.c
Simple merge

diff --cc drivers/of/fdt.c
Simple merge

diff --cc fs/afs/inode.c
Simple merge

diff --cc fs/afs/yfsclient.c
Simple merge

diff --cc lib/Kconfig.debug
Simple merge

diff --cc lib/Makefile
Simple merge

diff --cc scripts/checkpatch.pl
Simple merge